High Resolution Nuclear Magnetic Resonance Spectroscopy (eBook)

Front Cover 1
High Resolution Nuclear Magnetic Resonance Spectroscopy 4
Copyright Page 5
Table of Contents 8
Acknowledgements 6
CHAPTER 10. CORRELATIONS OF 1H RESONANCE SPECfRAL PARAMETERS WITH MOLECULAR STRUCTURE 24
Alkanes 25
10.1 Chemical shifts of alkane derivatives 25
10.2 Spin-Spin coupling constants in alkane derivatives 36
10.3 Miscellaneous alkyl compounds 44
Alkenes 69
10.4 Vinyl derivatives, CH2=CUX 69
10.5 Disubstituted olefines 86
10.6 Trisubstituted olefines 94
10.7 Long range spin coupling via olefinic systems 99
10.8 Miscellaneous olefines 100
Acetylenes 104
10.9 Acetylene and related molecules 104
10.10 Spin-Spin coupling constants in acetylenic systems 107
10.11 Solvent effects on the chemical shifts of hydrogen nuclei in acetylenic molecules 108
Aromatic molecules 108
10.12 Benzene derivatives 108
10.13 Polynuclear aromatic molecules 129
10.14 Spin-Spin coupling in aromatic molecules 129
10.15 Aromatic ions 133
Heterocyclic compounds 141
10.16 Furan and substituted furans 141
10.17 Pyrrole and substituted pyrroles 146
10.18 Pyridine and related molecules 153
10.19 The effects of solvents on the 1H resonance spectra of unsaturated heterocyclic ring compounds 157
10.20 Quinolines 157
10.21 Thiophene and substituted thiophenes 161
10.22 Thiazoles and methyl substituted thiazoles 164
Large complex organic molecules 165
10.23 Alkaloids 165
10.24 Steroids 167
10.25 Fatty acids 171
10.26 Amino acids and peptides 171
10.27 Miscellaneous studies 171
10.28 Detection of C-methyl groups by NMR 173
Hydrogen attached atoms to atoms other than carbon 175
10.29 Hydrogen attached to oxygen atoms 175
10.30 Hydrogen attached to nitrogen atoms 177
10.31 Hydrogen attached to boron atoms 179
10.32 Hydrogen attached to sulphur atoms 179
10.33 Hydrogen attached to silicon atoms 180
10.34 Hydrogen attached to germanium, tin and lead atoms 182
10.35 Hydrogen attached to transition metal atoms 184
Miscellaneous studies 185
10.36 Contact chemical shifts in paramagnetic species 185
10.37 NMR studies of high polymer solutions 188
10.38 Empirical estimation of chemical shifts 197
10.39 Medium effects in liquids 200
10.40 Medium effects in gases 216
CHAPTER 11. 19F NUCLEAR MAGNETIC RESONANCE STUDIES 230
11.1 Introduction 230
11.2 Fluorine chemical shifts 233
11.3 19F spin-spin coupling constants 234
11.4 Binary fluorides 239
11.5 Halofluorohydrocarbons 242
11.6 Substituted fluoroalkanes 244
11.7 Fluorocarbon compounds containing nitrogen 248
11.8 Other fluorocarbon derivatives 249
11.9 Perfluoroalkyl and perfluoroacyl metal compounds 254
11.10 Fluorinated aromatic compounds 256
11.11 Fluoroalkenes 265
11.12 Fluoroacetylenes 275
11.13 Fluorinated cyclic compounds 275
11.14 Methyl and ethyl fluorosilanes RxSiF4- x 286
11.15 Antimony pentafluoride 287
11.16 Compounds containing fluorine-sulphur bonds 289
11.17 Other fluorine-sulphur containing compounds 298
11.18 Interhalogen compounds 299
11.19 Compounds containing boron-fluorine bonds 303
11.20 Compounds containing nitrogen-fluorine bonds 305
11.21 Compounds containing oxygen-fluorine bonds 307
11.22 Compounds containing phosphorus-fluorine bonds 308
11.23 Complex compounds 311
11.24 Fluorine-containing polymers 313
11.25 Miscellaneous studies 315
CHAPTER 12. NMR SPECTRA OF NUCLEI OTHER THAN HYDROGEN AND FLUORINE 328
12.1 Boron 329
12.2 Carbon 347
12.3 Nitrogen 390
12.4 Oxygen 400
12.5 Silicon 407
12.6 Phosphorus 411
12.7 Cobalt 437
12.8 Tin 441
12.9 Thallium 447
12.10 Miscellaneous nuclei 451
APPENDIX A: TABLE OF NUCLEAR PROPERTIES 468
APPENDIX B: TABLE OF T-VALUES FOR A VARIETY OF ORGANIC COMPOUNDS 474
APPENDIX C: CHARTS OF 1H CHEMICAL SHIFTS AND COUPLING CONSTANTS 490
APPENDIX D: TABLE OF 1H CHEMICAL SHIFTS IN SOME DIAZO-COMPOUNDS 498
APPENDIX E: TABLE OF SUBSTITUENT SHIELDING EFFECTS, So AND Sn IN BENZENES 499
APPENDIX F: TABLE OF 31p CHEMICAL SHIFTS 502
NAME INDEX—VOLUME 2 514
SUBJECT INDEX 524