Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
From inside the book
Results 1-3 of 80
Page 94
... olefin bears strongly electron- withdrawing substituents such as fluorine . We have investigated the reaction of some metal hydridocarbonyls with the potentially bidentate olefinic ligand o - styryldi- phenylphosphine , o - CH : CH · CH ...
... olefin bears strongly electron- withdrawing substituents such as fluorine . We have investigated the reaction of some metal hydridocarbonyls with the potentially bidentate olefinic ligand o - styryldi- phenylphosphine , o - CH : CH · CH ...
Page 218
... olefinic protons 7 4.8-5.2 ( one of these , l ' - H , a doublet 5-15 , J 8 Hz ) , four vinyl methyls 8.31 , 8.35 , and 8.42 ( two ) , and cyclopropane gem - dimethyls at 8.76 and 8-88 [ ethyl trans - chrysanthemate ( VIaE ) , 8.76 ...
... olefinic protons 7 4.8-5.2 ( one of these , l ' - H , a doublet 5-15 , J 8 Hz ) , four vinyl methyls 8.31 , 8.35 , and 8.42 ( two ) , and cyclopropane gem - dimethyls at 8.76 and 8-88 [ ethyl trans - chrysanthemate ( VIaE ) , 8.76 ...
Page 341
... Olefinic Tertiary Phosphine By M. A. BENNETT , * G. B. ROBERTSON , I. B. TOMKINS , and P. O. WHIMP ( Research School ... olefinic protons relative to those of the free ligand , and also by strong P coupling to all three olefinic protons ...
... Olefinic Tertiary Phosphine By M. A. BENNETT , * G. B. ROBERTSON , I. B. TOMKINS , and P. O. WHIMP ( Research School ... olefinic protons relative to those of the free ligand , and also by strong P coupling to all three olefinic protons ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Crystal Structure and Bonding in the Dinuclear Complexes CHW SPhMCO M Cr | 14 |
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acetate acid Acta adduct alcohol alkaloids alkyl Amer analysis anion aqueous aromatic assigned atoms band benzene carbon carbonyl cation chelate Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complexes compounds configuration confirmed coupling Crystal Structure cyclopropane Department of Chemistry derivatives double bond doublet electron ester ether Figure formation formed gave H₂O hydride hydrogen hydrolysis i.r. spectrum ibid indicate Inorg intermediate irradiation isolated isomer ketone ligand metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen observed obtained olefinic oxidation oxygen phenyl phosphine photolysis Phys presence protons pyridine radical ratio reaction rearrangement Received reported resonance ring room temperature shown shows similar singlet sodium solution solvent space group spectra spectroscopy stereochemistry studies substituted suggested sulphur Summary synthesis Table Tetrahedron Letters tetrahydrofuran tion triphenylphosphine tritium University values X-ray yield