Supplementary Information
|
|
|
- Lesley Riley
- 8 years ago
- Views:
Transcription
1 Supplementary Information H NMR Data of the Polymers Synthesized PMestOx H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 297 H), 3.46 (br, NCH2CH2N, 396 H), 3.4 (br, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (br, COCH2CH2CO, 396 H),.78 (s, CH2CH2CH2 piperidine, 6 H) PC3MestOx H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 267 H), 3.46 (br, NCH2CH2N, 356 H), 3.4 (br, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (br, COCH2CH2CH2CO, 356 H),.90 (br, COCH2CH2CH2CO, 78 H),.78 (s, CH2CH2CH2 piperidine, 6 H) PnPropOx H NMR (CDCl3, 300 MHz): δ 3.46 (br, NCH2CH2N, 380 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.27 (b, COCH2, 90 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 90 H), 0.95 (br, CH2CH3, 285 H) P(EtOx-MestOx, 90:0) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 24 H), 3.46 (br, NCH2CH2N, 380 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 32 H), 2.27 (b, COCH2, 74 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 26 H) P(EtOx-MestOx, 80:20) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 57 H), 3.46 (br, NCH2CH2N, 388 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 76 H), 2.27 (b, COCH2, 56 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 234 H) P(EtOx-MestOx, 70:30) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 87 H), 3.46 (br, NCH2CH2N, 388 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 6 H), 2.27 (b, COCH2, 36 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 204 H) P(EtOx-MestOx, 50:50) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 47 H), 3.46 (br, NCH2CH2N, 384 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 96 H), 2.27 (b, COCH2, 96 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 44 H) P(EtOx-MestOx, 30:70) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 207 H), 3.46 (br, NCH2CH2N, 388 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 276 H), 2.27 (b, COCH2, 56 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 84 H) P(EtOx-C3MestOx, 90:0) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 30 H), 3.46 (br, NCH2CH2N, 392 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 40 H), 2.27 (b, COCH2, 74 H),.90 (br, COCH2CH2CH2CO, 20 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 26 H) P(EtOx-C3MestOx, 80:20) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 57 H), 3.46 (br, NCH2CH2N, 392 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 76 H), 2.27 (b, COCH2,
2 Polymers 205, 7, S S4 58 H),.90 (br, COCH2CH2CH2CO, 38 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 237 H) P(EtOx-C3MestOx, 70:30) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 57 H), 3.46 (br, NCH2CH2N, 388 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 6 H), 2.27 (b, COCH2, 36 H),.90 (br, COCH2CH2CH2CO, 58 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 204 H) P(EtOx-C3MestOx, 50:50) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 47 H), 3.46 (br, NCH2CH2N, 388 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 96 H), 2.27 (b, COCH2, 96 H),.90 (br, COCH2CH2CH2CO, 98 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 44 H) P(EtOx-C3MestOx, 30:70) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 204 H), 3.46 (br, NCH2CH2N, 384 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 204 H), 2.27 (b, COCH2, 56 H),.90 (br, COCH2CH2CH2CO, 36 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.2 (br, CH2CH3, 84 H) P(nPropOx-MestOx, 90:0) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 30 H), 3.46 (br, NCH2CH2N, 376 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 40 H), 2.27 (b, COCH2, 68 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 68 H), 0.95 (br, CH2CH3, 252 H) P(nPropOx-MestOx, 80:20) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 57 H), 3.46 (br, NCH2CH2N, 396 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 76 H), 2.27 (b, COCH2, 60 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 60 H), 0.95 (br, CH2CH3, 240 H) P(nPropOx-MestOx, 70:30) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 87 H), 3.46 (br, NCH2CH2N, 368 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 6 H), 2.27 (b, COCH2, 26 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 26 H), 0.95 (br, CH2CH3, 89 H) P(nPropOx-MestOx, 50:50) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 50 H), 3.46 (br, NCH2CH2N, 380 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 200 H), 2.27 (b, COCH2, 90 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 90 H), 0.95 (br, CH2CH3, 35 H) P(nPropOx-MestOx, 30:70) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 23 H), 3.46 (br, NCH2CH2N, 420 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CO, 308 H), 2.27 (b, COCH2, 56 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 56 H), 0.95 (br, CH2CH3, 8 H) P(nPropOx-C3MestOx, 90:0) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 30 H), 3.46 (br, NCH2CH2N, 46 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 40 H), 2.27 (b, COCH2, 88 H),.90 (br, COCH2CH2CH2CO, 20 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 88 H), 0.95 (br, CH2CH3, 282 H) 2
3 Polymers 205, 7, S S4 P(nPropOx-C3MestOx, 80:20) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 57 H), 3.46 (br, NCH2CH2N, 368 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 76 H), 2.27 (b, COCH2, 46 H),.90 (br, COCH2CH2CH2CO, 38 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 46 H), 0.95 (br, CH2CH3, 292 H) P(nPropOx-C3MestOx, 70:30) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 87 H), 3.46 (br, NCH2CH2N, 372 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 6 H), 2.27 (b, COCH2, 68 H),.90 (br, COCH2CH2CH2CO, 58 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 68 H), 0.95 (br, CH2CH3, 92 H) P(nPropOx-C3MestOx, 50:50) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 47 H), 3.46 (br, NCH2CH2N, 376 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 96 H), 2.27 (b, COCH2, 90 H),.90 (br, COCH2CH2CH2CO, 98 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 90 H), 0.95 (br, CH2CH3, 75 H) P(nPropOx-C3MestOx, 30:70) H NMR (CDCl3, 300 MHz): δ 3.64 (br, COOCH3, 204 H), 3.46 (br, NCH2CH2N, 380 H), 3.4 (b, CH2NCH2 piperidine, 4 H), 2.96 (s, NCH3, 3 H), 2.63 (b, COCH2CH2CH2CO, 272 H), 2.27 (b, COCH2, 54 H),.90 (br, COCH2CH2CH2CO, 36 H),.78 (s, CH2CH2CH2 piperidine, 6 H),.63 (b, COCH2CH2, 54 H), 0.95 (br, CH2CH3, 8 H) Figure S. Turbidity curves during heating and cooling of P(nPropOx) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 3
4 Polymers 205, 7, S S4 Figure S2. Turbidity curves during heating and cooling of P(EtOx-MestOx, 90:0) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S3. Turbidity curves during heating and cooling of P(EtOx-MestOx, 80:20) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S4. Turbidity curves during heating and cooling of P(EtOx-MestOx, 70:30) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 4
5 Polymers 205, 7, S S4 Figure S5. Turbidity curves during heating and cooling of P(EtOx-MestOx, 50:50) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S6. Turbidity curves during heating and cooling of P(EtOx-MestOx, 30:70) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S7. Turbidity curves during heating and cooling of P(EtOx-C3MestOx, 90:0) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 5
6 Polymers 205, 7, S S4 Figure S8. Turbidity curves during heating and cooling of P(EtOx-C3MestOx, 80:20) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S9. Turbidity curves during heating and cooling of P(EtOx-C3MestOx, 70:30) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S0. Turbidity curves during heating and cooling of P(EtOx-C3MestOx, 50:50) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 6
7 Polymers 205, 7, S S4 Figure S. Turbidity curves during heating and cooling of P(EtOx-C3MestOx, 30:70) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S2. Turbidity curves during heating and cooling of P(nPropOx-MestOx, 90:0) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S3. Turbidity curves during heating and cooling of P(nPropOx-MestOx, 80:20) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 7
8 Polymers 205, 7, S S4 Figure S4. Turbidity curves during heating and cooling of P(nPropOx-MestOx, 70:30) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S5. Turbidity curves during heating and cooling of P(nPropOx-MestOx, 50:50) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S6. Turbidity curves during heating and cooling of P(nPropOx-MestOx, 30:70) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 8
9 Polymers 205, 7, S S4 Figure S7. Turbidity curves during heating and cooling of P(nPropOx-C3MestOx, 90:0) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S8. Turbidity curves during heating and cooling of P(nPropOx-C3MestOx, 80:20) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S9. Turbidity curves during heating and cooling of P(nPropOx-C3MestOx, 70:30) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 9
10 Polymers 205, 7, S S4 Figure S20. Turbidity curves during heating and cooling of P(nPropOx-C3MestOx, 50:50) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. Figure S2. Turbidity curves during heating and cooling of P(nPropOx-C3MestOx, 30:70) aqueous solutions (5 mg/ml) with a heating/cooling rate of C min. 0
11 Polymers 205, 7, S S4 Figure S22. H NMR spectrum of P(EtOx-MestOx, 30:70) before TCP measurements in CDCl3. The decrease of the methyl ester is determined by the integration of all side CH2 protons of the sidechains (peaks of CH2 next to methyl ester and carboxylic acid are overlapping, δ ppm) and compared those with the overlapping peaks of the backbone and the methyl ester (δ ppm). Figure S23. H NMR spectrum of P(EtOx-MestOx, 30:70) after TCP measurements.
12 Polymers 205, 7, S S4 Figure S24. DSC traces of second heating run (0 K min-) of P(EtOx-MestOx). Figure S25. DSC traces of second heating run (0 K min-) of P(EtOx-C3MestOx). Figure S26. DSC traces of second heating run (0 K min-) of P(nPropOx-MestOx). 2
13 Polymers 205, 7, S S4 Figure S27. DSC traces of second heating run (0 K min-) of P(nPropOx-C3MestOx). Figure S28. Thermogravimetric analysis of P(EtOx-MestOx) copolymers under nitrogen atmosphere at a heating rate of 0 C min. Figure S29. Thermogravimetric analysis of P(nPropOx-MestOx) copolymers under nitrogen atmosphere at a heating rate of 0 C min. 3
14 Polymers 205, 7, S S4 Figure S30. Thermogravimetric analysis of P(nPropOx-C3MestOx) copolymers under nitrogen atmosphere at a heating rate of 0 C min. 205 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons by Attribution (CC-BY) license ( 4
PROTON NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (H-NMR)
PROTON NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY (H-NMR) WHAT IS H-NMR SPECTROSCOPY? References: Bruice 14.1, 14.2 Introduction NMR or nuclear magnetic resonance spectroscopy is a technique used to determine
For example: (Example is from page 50 of the Thinkbook)
SOLVING COMBINED SPECTROSCOPY PROBLEMS: Lecture Supplement: page 50-53 in Thinkbook CFQ s and PP s: page 216 241 in Thinkbook Introduction: The structure of an unknown molecule can be determined using
The Four Questions to Ask While Interpreting Spectra. 1. How many different environments are there?
1 H NMR Spectroscopy (#1c) The technique of 1 H NMR spectroscopy is central to organic chemistry and other fields involving analysis of organic chemicals, such as forensics and environmental science. It
Supporting Information
Supporting Information Wiley-VCH 2007 69451 Weinheim, Germany Methanol Behavior in Direct Methanol Fuel Cells Younkee Paik, Seong-Soo Kim, and Oc Hee Han * Experimental Section Preparation of MEA: Standard
Supporting information. Cyclic peptide-polymer conjugates: grafting to VS grafting from
Supporting information Cyclic peptide-polymer conjugates: grafting to VS grafting from Sophie C. Larnaudie, a Johannes C. Brendel, a,c Katrina A. Jolliffe* b and Sébastien Perrier* a,c a Department of
HOMEWORK PROBLEMS: IR SPECTROSCOPY AND 13C NMR. The peak at 1720 indicates a C=O bond (carbonyl). One possibility is acetone:
HMEWRK PRBLEMS: IR SPECTRSCPY AND 13C NMR 1. You find a bottle on the shelf only labeled C 3 H 6. You take an IR spectrum of the compound and find major peaks at 2950, 1720, and 1400 cm -1. Draw a molecule
Organic Chemistry Tenth Edition
Organic Chemistry Tenth Edition T. W. Graham Solomons Craig B. Fryhle Welcome to CHM 22 Organic Chemisty II Chapters 2 (IR), 9, 3-20. Chapter 2 and Chapter 9 Spectroscopy (interaction of molecule with
Supplementary Information
Supplementary Information Table of Contents Figure S1 1 H NMR spectrum for chromomycin A2 (1) in CDCl3. Figure S2 1 H NMR spectrum expansion for chromomycin A2 (1) in CDCl3. Figure S3 HR-ESI-MS spectrum
NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities
7512 J. Org. Chem. 1997, 62, 7512-7515 NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities Hugo E. Gottlieb,* Vadim Kotlyar, and Abraham Nudelman* Department of Chemistry, Bar-Ilan University,
4026 Synthesis of 2-chloro-2-methylpropane (tert-butyl chloride) from tert-butanol
4026 Synthesis of 2-chloro-2-methylpropane (tert-butyl chloride) from tert-butanol OH + HCl Cl + H 2 O C 4 H 10 O C 4 H 9 Cl (74.1) (36.5) (92.6) Classification Reaction types and substance classes nucleophilic
Nuclear Magnetic Resonance
Nuclear Magnetic Resonance NMR is probably the most useful and powerful technique for identifying and characterizing organic compounds. Felix Bloch and Edward Mills Purcell were awarded the 1952 Nobel
Experimental procedures. Solid phase peptide synthesis (SPPS)
Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry This journal is The Royal Society of Chemistry 214 Experimental procedures Solid phase peptide synthesis (SPPS) Solid phase
The D-glucosamine-derived pyridyl-triazole@palladium recoverable catalyst for Mizoroki-Heck reactions under solvent-free conditions
Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 204 Supporting Information The D-glucosamine-derived pyridyl-triazole@palladium recoverable catalyst
Supporting information for Journal of Materials Chemistry
Supporting information for Journal of Materials Chemistry Porphyrin-crosslinked Block Copolymer Assemblies as Photophysically-active Nanoscopic Devices Jennifer L. Sorrells, a, Ritu Shrestha, a William
Solving Spectroscopy Problems
Solving Spectroscopy Problems The following is a detailed summary on how to solve spectroscopy problems, key terms are highlighted in bold and the definitions are from the illustrated glossary on Dr. Hardinger
Proton Nuclear Magnetic Resonance Spectroscopy
Proton Nuclear Magnetic Resonance Spectroscopy Introduction: The NMR Spectrum serves as a great resource in determining the structure of an organic compound by revealing the hydrogen and carbon skeleton.
Supporting Information
Supporting Information Chemoproteomics-Enabled Discovery of a Potent and Selective Inhibitor of the DNA Repair Protein MGMT Chao Wang +, Daniel Abegg +, Dominic G. Hoch, and Alexander Adibekian* ange_201511301_sm_miscellaneous_information.pdf
Design, properties and uses in solvent free separation processes. C. Larpent. Separation
Université de Versailles St Quentin en Y. Institut Lavoisier, UMR-CNRS 8180 Design, properties and uses in solvent free separation processes C. Larpent Objective : Thermo-Regulated Separation Homogeneous
Alkoxycarbonylation of Ethylene with Cellulose in Ionic Liquids
Supplementary data Alkoxycarbonylation of Ethylene with Cellulose in Ionic Liquids Anna sichow and Stefan Mecking* Chair of Chemical Materials Science, Dept. of Chemistry, University of Konstanz, 78464
EL724. Biodegradable Resin Products [EL724-2002/2/2003-114]
![EL724. Biodegradable Resin Products [EL724-2002/2/2003-114]](/thumbs/40/21617368.jpg "EL724. Biodegradable Resin Products [EL724-2002/2/2003-114]")
EL724. Biodegradable Resin Products [EL724-2002/2/2003-114] 1. Scope The criteria shall apply to the product formed and manufactured mainly based on biodegradable resin of single quality or more than two
Name of mechanism...... (1) For Step 3, give the reagent, give a necessary condition and name the mechanism. Reagent... Condition...
Q. A possible synthesis of the amino acid X is shown below. (a) Name and outline a mechanism for Step. Name of mechanism... Mechanism (5) (b) Give the IUPAC name of the product of Step.... () (c) For Step,
A Ratiometric NMR ph Sensing Strategy Based on Slow- Proton-Exchange (SPE) Mechanism
Electronic Supplementary Material (ESI) for Chemical Science. This journal is The Royal Society of Chemistry 2015 A Ratiometric NMR ph Sensing Strategy Based on Slow- Proton-Exchange (SPE) Mechanism Loïse
4. It is possible to excite, or flip the nuclear magnetic vector from the α-state to the β-state by bridging the energy gap between the two. This is a
BASIC PRINCIPLES INTRODUCTION TO NUCLEAR MAGNETIC RESONANCE (NMR) 1. The nuclei of certain atoms with odd atomic number, and/or odd mass behave as spinning charges. The nucleus is the center of positive
Solid-phase Synthesis of Homodimeric Peptides: Preparation of Covalently-linked Dimers of Amyloid-beta Peptide
Electronic Supplementary Information Solid-phase Synthesis of Homodimeric Peptides: Preparation of Covalently-linked Dimers of Amyloid-beta Peptide W. Mei Kok, a,b,c Denis B. Scanlon, b John A. Karas,
Background A nucleus with an odd atomic number or an odd mass number has a nuclear spin that can be observed by NMR spectrometers.
NMR Spectroscopy I Reading: Wade chapter, sections -- -7 Study Problems: -, -7 Key oncepts and Skills: Given an structure, determine which protons are equivalent and which are nonequivalent, predict the
Characterization of Polymers Using TGA
application note Characterization of Polymers Using TGA W.J. Sichina, Marketing Manager Introduction Thermogravimetric analysis (TGA) is one of the members of the family of thermal analysis techniques
Chapter 11 Structure Determination: Nuclear Magnetic Resonance Spectroscopy. Nuclear Magnetic Resonance Spectroscopy. 11.1 Nuclear Magnetic Resonance
John E. McMurry http://www.cengage.com/chemistry/mcmurry Chapter 11 Structure Determination: Nuclear Magnetic Resonance Spectroscopy 11.1 Nuclear Magnetic Resonance Spectroscopy Many atomic nuclei behave
Used to determine relative location of atoms within a molecule Most helpful spectroscopic technique in organic chemistry Related to MRI in medicine
Structure Determination: Nuclear Magnetic Resonance CHEM 241 UNIT 5C 1 The Use of NMR Spectroscopy Used to determine relative location of atoms within a molecule Most helpful spectroscopic technique in
POLYVINYL ALCOHOL. SYNONYMS Vinyl alcohol polymer, PVOH, INS No. 1203 DEFINITION DESCRIPTION FUNCTIONAL USES CHARACTERISTICS
POLYVINYL ALCOHOL Prepared at the 68 th JECFA (2007) and published in FAO JECFA Monographs 4 (2007), superseding specifications prepared at the 63 rd JECFA (2004) and published in the Combined Compendium
2. Couple the two protected amino acids.
General Considerations The Strategy of Peptide Synthesis Making peptide bonds between amino acids is not difficult. The challenge is connecting amino acids in the correct sequence. andom peptide bond formation
ALKENES AND ALKYNES REACTIONS
A STUDENT SHULD BE ABLE T: ALKENES AND ALKYNES REACTINS 1. Given the starting materials and reaction conditions, predict the products of the following reactions of alkenes and alkynes. Regioselective Markovnikov
Nuclear Magnetic Resonance Spectroscopy
Nuclear Magnetic Resonance Spectroscopy Introduction NMR is the most powerful tool available for organic structure determination. It is used to study a wide variety of nuclei: 1 H 13 C 15 N 19 F 31 P 2
2814 hains, Rings and Spectroscopy June 2003 Mark Scheme 2814 Mark Scheme June 2003 The following annotations may be used when marking: X = incorrect response (errors may also be underlined) ^ = omission
Nuclear Magnetic Resonance Spectroscopy
Nuclear Magnetic Resonance Spectroscopy Nuclear magnetic resonance spectroscopy is a powerful analytical technique used to characterize organic molecules by identifying carbonhydrogen frameworks within
Supporting Information
Supporting Information Wiley-VCH 2008 69451 Weinheim, Germany Pseudo Polyanions based on Poly [NIPAAM-co-β-Cyclodextrin methacrylate] and Ionic Liquids Sadik Amajjahe, Soowhan Choi, Maricica Munteanu,
TA Instruments User Training
TA Instruments User Training DSC 原 理 與 應 用 2012 年 9 月 7 日 國 立 台 灣 大 學 化 學 系 潘 貫 講 堂 (B 棟 積 學 館 2 樓 演 講 廳 ) 基 礎 應 用 許 炎 山 TA Instruments, Waters LLC 美 商 沃 特 斯 國 際 股 份 有 限 公 司 台 灣 分 公 司 TA Taipei office:
Novel co-polymers of vinyl acetate and alkyl ring-substituted methyl 2-cyano-3-phenyl-2-propenoates
Designed Monomers and Polymers, Vol. 8, No. 2, pp. 135 144 (2005) VSP 2005. Also available online - www.vsppub.com Novel co-polymers of vinyl acetate and alkyl ring-substituted methyl 2-cyano-3-phenyl-2-propenoates
DNA NANOWIRES USING NANOPARTICLES ECG653 Project Report submitted by GOPI KRISHNA.ARI,arig@unlv.nevada.edu,Fall-2008
DNA NANOWIRES USING NANOPARTICLES ECG653 Project Report submitted by GOPI KRISHNA.ARI,arig@unlv.nevada.edu,Fall-2008 INTRODUCTION: Deoxyribonucleic acid (DNA) has been a key building block in nanotechnology
Baohui Li, Lu Xu, Qiang Wu, Tiehong Chen, Pingchuan Sun,*, Qinghua Jin, Datong Ding, Xiaoliang Wang, Gi Xue,*, and An-Chang Shi,
5776 Macromolecules 2007, 40, 5776-5786 Various Types of Hydrogen Bonds, Their Temperature Dependence and Water-Polymer Interaction in Hydrated Poly(Acrylic Acid) as Revealed by 1 H Solid-State NMR Spectroscopy
Proton Nuclear Magnetic Resonance Spectroscopy
CHEM 334L Organic Chemistry Laboratory Revision 2.0 Proton Nuclear Magnetic Resonance Spectroscopy In this laboratory exercise we will learn how to use the Chemistry Department's Nuclear Magnetic Resonance
Lecture #7 (2D NMR) Utility of Resonance Assignments
Lecture #7 (2D NMR) Basics of multidimensional NMR (2D NMR) 2D NOESY, COSY and TOCSY 2/23/15 Utility of Resonance Assignments Resonance Assignments: Assignment of frequency positions of resonances (peaks)
Spin-Lattice Relaxation Times
Spin-Lattice Relaxation Times Reading Assignment: T. D. W. Claridge, High Resolution NMR Techniques in Organic Chemistry, Chapter 2; E. Breitmaier, W. Voelter, Carbon 13 NMR Spectroscopy,3rd Ed., 3.3.2.
NMR Nuclear Magnetic Resonance
NMR Nuclear Magnetic Resonance Nuclear magnetic resonance (NMR) is an effect whereby magnetic nuclei in a magnetic field absorb and re-emit electromagnetic (EM) energy. This energy is at a specific resonance
Chapter 13 Spectroscopy NMR, IR, MS, UV-Vis
Chapter 13 Spectroscopy NMR, IR, MS, UV-Vis Main points of the chapter 1. Hydrogen Nuclear Magnetic Resonance a. Splitting or coupling (what s next to what) b. Chemical shifts (what type is it) c. Integration
Proton Nuclear Magnetic Resonance ( 1 H-NMR) Spectroscopy
Proton Nuclear Magnetic Resonance ( 1 H-NMR) Spectroscopy Theory behind NMR: In the late 1940 s, physical chemists originally developed NMR spectroscopy to study different properties of atomic nuclei,
2. Rank the following three compounds in decreasing order of basicity. O NHCCH 3 NH 2
1. To convert a nitrile to a primary amine you must: A) hydrolyze it with water. B) oxidize it with chromic acid. C) reduce it with hydrogen or lithium aluminum hydride. D) substitute it with an alkyl
Nuclear Shielding and 1. H Chemical Shifts. 1 H NMR Spectroscopy Nuclear Magnetic Resonance
NMR Spectroscopy Nuclear Magnetic Resonance Nuclear Shielding and hemical Shifts What do we mean by "shielding?" What do we mean by "chemical shift?" The electrons surrounding a nucleus affect the effective
NMR Spectroscopy of Aromatic Compounds (#1e)
NMR Spectroscopy of Aromatic Compounds (#1e) 1 H NMR Spectroscopy of Aromatic Compounds Erich Hückel s study of aromaticity in the 1930s produced a set of rules for determining whether a compound is aromatic.
UNIT (9) CARBOXYLIC ACIDS, ESTERS, AMINES, AND AMIDES
UNIT (9) CARBXYLIC ACIDS, ESTERS, AMINES, AND AMIDES 9.1 Carboxylic Acids The functional group in carboxylic acids is called the carboxyl group. A carboxyl group is a carbonyl group (C = ) with a hydroxyl
Examination of Proton NMR Spectra
Examination of Proton NMR Spectra What to Look For 1) Number of Signals --- indicates how many "different kinds" of protons are present. 2) Positions of the Signals --- indicates something about magnetic
How to Quickly Solve Spectrometry Problems
How to Quickly Solve Spectrometry Problems You should be looking for: Mass Spectrometry (MS) Chemical Formula DBE Infrared Spectroscopy (IR) Important Functional Groups o Alcohol O-H o Carboxylic Acid
CORK INSTITUTE OF TECHNOLOGY INSTITIÚID TEICNEOLAÍOCHTA CHORCAÍ
CORK INSTITUTE OF TECHNOLOGY INSTITIÚID TEICNEOLAÍOCHTA CHORCAÍ Module Title: Topics in Organic Chemistry Module Code: CHEO 7003 School : Science Programme Title: Bachelor of Science in Analytical & Pharmaceutical
The Hydrogen Atom Is a Magnet. http://www.seed.slb.com/en/scictr/watch/gashydrates/detecting.htm
The Hydrogen Atom Is a Magnet Nuclear Magnetic Resonance Spectroscopy (NMR) Proton NMR A hydrogen nucleus can be viewed as a proton, which can be viewed as a spinning charge. As with any spinning charge,
Supplementary Information
Supplementary Information J. Braz. Chem. Soc., Vol. 25, No. 8, S1-S21, 2014. Printed in Brazil - 2014 Sociedade Brasileira de Química 0103-5053 $6.00+0.00 SI Microwave-Assisted Synthesis and Antileishmanial
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name 1) Which compound would be expected to show intense IR absorption at 3300 cm-1? A) butane B) CH3CH2C CH C)CH3C CCH3 D) but-1-ene 1) 2) Which compound would be expected to show intense IR absorption
SPECTROSCOPIC STUDIES ON DEGRADATION OF POLY N,N'-METHYLENE BISACRYLAMIDE
Int. J. Chem. Sci.: 8(4), 2010, 2795-2800 SPECTROSCOPIC STUDIES ON DEGRADATION OF POLY N,N'-METHYLENE BISACRYLAMIDE V. SRIDHAR *, S. KALAHASTI a, B. SANJEEVA RAO b, S. INDIRA, K. GOPALA KISHAN RAO c and
GCE Chemistry A. Mark Scheme for June 2014. Unit F324: Rings, Polymers and Analysis. Advanced GCE. Oxford Cambridge and RSA Examinations
GCE Chemistry A Unit F324: Rings, Polymers and Analysis Advanced GCE Mark Scheme for June 2014 Oxford Cambridge and RSA Examinations OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing
Suggested solutions for Chapter 3
s for Chapter PRBLEM Assuming that the molecular ion is the base peak (00% abundance) what peaks would appear in the mass spectrum of each of these molecules: (a) C5Br (b) C60 (c) C64Br In cases (a) and
Carbon. Extraction of Essential Oils from Spices using Steam Distillation. Carbon
Extraction of Essential Oils from Spices using Steam Distillation Contents Objectives 1 Introduction 1 Extraction of trans-anethole from star anise 2 Extraction of trans-cinnamaldehyde from cinnamon 5
Synthesis and Analysis of Acetyl Salicylic Acid
Chan 0 Synthesis and Analysis of Acetyl Salicylic Acid Amy Chan CHEM 290 - Section 1 November 25, 2002 Chan 1 Introduction Acetyl salicylic acid, commonly known as aspirin, is one of the most common synthetic
GCE. Chemistry A. Mark Scheme for June 2012. Advanced GCE. Unit F324: Rings, Polymers and Analysis. Oxford Cambridge and RSA Examinations
GE hemistry A Advanced GE Unit F324: Rings, Polymers and Analysis Mark Scheme for June 2012 Oxford ambridge and RSA Examinations OR (Oxford ambridge and RSA) is a leading UK awarding body, providing a
The Nature of Protic Ionic Liquids in the Gas Phase Revisited: Fourier Transform Ion Cyclotron
The Nature of Protic Ionic Liquids in the Gas Phase Revisited: Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Study of 1,1,3,3-Tetramethylguanidinium Chloride Joana Vitorino, a,b João P. Leal,
Chapter 16: Infrared Spectroscopy
Where relevant, each IR spectrum will include the corresponding molecular structure. Chapter 16: Infrared Spectroscopy 16.1 Why Should I Study This? Spectroscopy is the study of the interaction of energy
How to Interpret an IR Spectrum
How to Interpret an IR Spectrum Don t be overwhelmed when you first view IR spectra or this document. We have simplified the interpretation by having you only focus on 4/5 regions of the spectrum. Do not
ph-induced outward Movement of Star Centers within Coumarin-Centered Star-Block Polymer Micelles Supporting Information
ph-induced outward Movement of Star Centers within Coumarin-Centered Star-Block Polymer Micelles Supporting Information Jinqiang Jiang,* a, b Yan Liu, a Yunhua Gong, b Qiaozhen Shu, b Ming Yin, b Xiaoya
AROMATIC COMPOUNDS A STUDENT SHOULD BE ABLE TO:
A STUDENT SHULD BE ABLE T: ARMATIC CMPUNDS 1. Name benzene derivatives given the structures, and draw the structures given the names. This includes: Monosubstituted benzenes named as derivatives of benzene:
Synthesis and Properties of Amino Acid-derived Optically Active Photo-responsive Polymers
Title Synthesis and properties of photo-responsive polymers amino a Author(s) Sogawa, Hiromitsu; Terada, Kayo; Ma Fumio Citation Polymer Bulletin (2009), 63(6): 803 Issue Date 2009-12 URL http://hdl.handle.net/2433/93014
Ultraviolet Spectroscopy
Ultraviolet Spectroscopy The wavelength of UV and visible light are substantially shorter than the wavelength of infrared radiation. The UV spectrum ranges from 100 to 400 nm. A UV-Vis spectrophotometer
Supporting Information
Copyright WILEY VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2012. Supporting Information for Adv. Funct. Mater., DOI: 10.1002/adfm.201102486 Colorimetric Detection of Warfare Gases by Polydiacetylenes
Introduction to Biodiesel Chemistry Terms and Background Information
Introduction to Biodiesel Chemistry Terms and Background Information Basic rganic Chemistry rganic chemistry is the branch of chemistry that deals with organic compounds. rganic compounds are compounds
Peptides: Synthesis and Biological Interest
Peptides: Synthesis and Biological Interest Therapeutic Agents Therapeutic peptides approved by the FDA (2009-2011) 3 Proteins Biopolymers of α-amino acids. Amino acids are joined by peptide bond. They
PHOTOABATEMENT OF WATER POLLUTANTS IN TURBID SUSPENSIONS BY MEANS OF PHOTOACTIVE FLUORINATED TRANSPARENT COATINGS
PHOTOABATEMENT OF WATER POLLUTANTS IN TURBID SUSPENSIONS BY MEANS OF PHOTOACTIVE FLUORINATED TRANSPARENT COATINGS W. Navarrini, Federico Persico, Maurizio Sansotera Dept. CMIC G.Natta, Politecnico di Milano,
molecules ISSN 1420-3049 www.mdpi.com/journal/molecules
Molecules 9, 14, 165-1613; doi:1.339/molecules144165 Article PE ACCE molecules I 142-349 www.mdpi.com/journal/molecules Preparation of Benzothiazole-ubstituted Carbosilane Dendrimers up to the 7 th Generation
COMBINING CYCLIC PEPTIDES WITH METAL COORDINATION
COMBINING CYCLIC PEPTIDES WITH METAL COORDINATION A Thesis Presented to The Academic Faculty by Kimberly Ann Arrowood In Partial Fulfillment of the Requirements for the Master s Degree in Chemistry in
Organic Functional Groups Chapter 7. Alcohols, Ethers and More
Organic Functional Groups Chapter 7 Alcohols, Ethers and More 1 What do you do when you are in Pain? What do you do when you are in a lot of pain? 2 Functional Groups A functional group is an atom, groups
Types of Polymerization
Types of Polymerization There are four types of polymerisation reactions; (a) Addition or chain growth polymerisation (b) Coordination polymerisation (c) Condensation or step growth polymerisation (d)
Performance and advantages of qnmr measurements
Return to Web Version This is the first of a series of articles related to the launch of new organic CRMs certified by quantitative NMR under double accreditation. In this issue, we focus on CRMs intended
DSC Differential Scanning Calorimeter
DSC Differential Scanning Calorimeter Introduction The Differential Scanning Calorimetry (DSC) is the most popular thermal analysis technique to measure endothermic and exothermic transitions as a function
EXPERIMENT Oil of Wintergreen: Synthesis and NMR Analysis
EXPERIMENT il of Wintergreen: Synthesis and NMR Analysis Introduction: When salicylic acid reacts with methanol in the presence of an acid catalyst, methyl salicylate, or oil of wintergreen, is produced
Blue Light Curable Inkjet Inks for Textile Digital Printing
Blue Light Curable Inkjet Inks for Textile Digital Printing Qinguo Fan University of Massachusetts Dartmouth qinguo.fan@umassd.edu TURI TUR Planner Continuing Education Conference, Nov. 9, 2011 Impact
NMR and other Instrumental Techniques in Chemistry and the proposed National Curriculum.
NMR and other Instrumental Techniques in Chemistry and the proposed National Curriculum. Dr. John Jackowski Chair of Science, Head of Chemistry Scotch College Melbourne john.jackowski@scotch.vic.edu.au
Worked solutions to student book questions Chapter 7 Spectroscopy
Q1. Potassium chloride can be used instead of salt by people suffering from high blood pressure. Suppose, while cooking, someone spilt some potassium chloride in the flame of a gas stove. a What colour
Characterization of Lignin Functionality by NMR
Characterization of Lignin Functionality by NMR Fluorine(19) NMR of Lignin Carbonyl functional groups in lignin were determined by using a modification of the 19 F NMR procedure developed by Sevillano
UNIT (11) MOLECULES OF LIFE: LIPIDS AND PROTEINS
UNIT (11) MOLECULES OF LIFE: LIPIDS AND PROTEINS 11.1 Types of Lipids Lipids are also biochemical compounds that contain carbon, hydrogen, and oxygen. But lipids, unlike carbohydrates, share no common
1 Introduction to NMR Spectroscopy
Introduction to NMR Spectroscopy Tremendous progress has been made in NMR spectroscopy with the introduction of multidimensional NMR spectroscopy and pulse Fourier transform NMR spectroscopy. For a deeper
Synthesis of Fragrant Esters
Synthesis of Fragrant Esters Introduction: An ester is an organic compound that is formed when a carboxylic acid reacts with an alcohol. In addition to an ester being form, water is another product of
NOMENCLATURE OF ORGANIC COMPOUNDS 2010, 2003, 1980, by David A. Katz. All rights reserved.
NMENCLATURE F RGANIC CMPUNDS 2010, 2003, 1980, by David A. Katz. All rights reserved. rganic chemistry is the chemistry of carbon compounds. Carbon has the ability to bond with itself to form long chains
Supplementary Information for
Electronic Supplementary Material (ESI) for Polymer Chemistry. This journal is The Royal Society of Chemistry 2015 Supplementary Information for Doubly Responsive Polymersomes towards Monosaccharides and
#10 Condensation Polymerization: Preparation of Nylon 6/6
#10 Condensation Polymerization: Preparation of Nylon 6/6 Submitted by: Arturo Contreras, Visiting Scholar, Center for Chemical Education, Miami University, Middletown, OH; 1996 1997. I. INTRODUCTION To
Product Information. Thermal Properties of Elvax Measured by Differential Scanning Calorimeter (DSC) Summary
Product Information Thermal Properties of Elvax Measured by Differential Scanning Calorimeter (DSC) Summary The melting and freezing points of various Elvax ethylene vinyl acetate (EVA) polymers were measured
Supplementary Information. Primary amino acid lithium salt as a catalyst for asymmetric Michael addition of isobutyraldehyde with β-nitroalkenes.
This journal is (c) The Royal Society of Chemistry 8 Supplementary Information Primary amino acid lithium salt as a catalyst for asymmetric Michael addition of isobutyraldehyde with β-nitroalkenes. Atsushi
The Unified Scale for Referencing in NMR: New IUPAC Recommendations revised (cgf): 26 July 2010
The Unified Scale for Referencing in NMR: New IUPAC Recommendations revised (cgf): 26 July 2010 In 2001, IUPAC set new definitions and standards for NMR referencing, 1 and updated these in 2008. 2 A significant
Scale and Deposit Control Polymers for Industrial Water Treatment
5 Scale and Deposit Control Polymers for Industrial Water Treatment Robert W. Zuhl and Zahid Amjad Contents 5.1 Introduction... 81 5.2 Deposit Control Polymer Evaluation Process: An Overview...82 5.3 Deposit
13C NMR Spectroscopy
13 C NMR Spectroscopy Introduction Nuclear magnetic resonance spectroscopy (NMR) is the most powerful tool available for structural determination. A nucleus with an odd number of protons, an odd number
NMR SPECTROSCOPY A N I N T R O D U C T I O N T O... Self-study booklet NUCLEAR MAGNETIC RESONANCE. 4 3 2 1 0 δ PUBLISHING
A N I N T R O D U T I O N T O... NMR SPETROSOPY NULEAR MAGNETI RESONANE 4 3 1 0 δ Self-study booklet PUBLISING NMR Spectroscopy NULEAR MAGNETI RESONANE SPETROSOPY Origin of Spectra Theory All nuclei possess
Nuclear Magnetic Resonance notes
Reminder: These notes are meant to supplement, not replace, the laboratory manual. Nuclear Magnetic Resonance notes Nuclear Magnetic Resonance (NMR) is a spectrometric technique which provides information
Nuclear Magnetic Resonance (NMR) Spectroscopy cont... Recommended Reading:
Applied Spectroscopy Nuclear Magnetic Resonance (NMR) Spectroscopy cont... Recommended Reading: Banwell and McCash Chapter 7 Skoog, Holler Nieman Chapter 19 Atkins, Chapter 18 Relaxation processes We need
E35 SPECTROSCOPIC TECHNIQUES IN ORGANIC CHEMISTRY
E35 SPECTRSCPIC TECNIQUES IN RGANIC CEMISTRY TE TASK To use mass spectrometry and IR, UV/vis and NMR spectroscopy to identify organic compounds. TE SKILLS By the end of the experiment you should be able
1) Technical informations. - a) How does it work? - b) Purification - c) Quality Control. 2) Standard synthesis
1) Technical informations - a) How does it work? - b) Purification - c) Quality Control 2) Standard synthesis - a) Standard peptides - b) Modified peptides - c) Shipment and Delivery Time - d) How to order?