Quarterly Journal of the Chemical Society of London, Issue 15, Pages 777-1692 |
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Page 885
... Nitrogen Compounds ; Infrared Evidence for Ni ( N2 ) x By J. K. BURDETT and J. J. TURNER * ( University Chemical Laboratory , Lensfield Road , Cambridge CB2 1EW ) Summary I.r. evidence suggests that nickel atoms react with nitrogen ...
... Nitrogen Compounds ; Infrared Evidence for Ni ( N2 ) x By J. K. BURDETT and J. J. TURNER * ( University Chemical Laboratory , Lensfield Road , Cambridge CB2 1EW ) Summary I.r. evidence suggests that nickel atoms react with nitrogen ...
Page 1105
... nitrogen atom RINA COME COME N && ( 1 ) ( 3 ) R = COMe ( 4 ) R = COPh ( 8 ) R = CH2Ph CO2Me CO2Me R CO2Me ( 2 ) CO2Me CH 2Ph N ( 5 ) R = COMe ( 6 ) R = COPh ( 7 ) R = SCCL3 ( 9 ) R = CH2Ph ( 10 ) ( 11a ) En = + / Eat = -E . JK ( 11c ) ...
... nitrogen atom RINA COME COME N && ( 1 ) ( 3 ) R = COMe ( 4 ) R = COPh ( 8 ) R = CH2Ph CO2Me CO2Me R CO2Me ( 2 ) CO2Me CH 2Ph N ( 5 ) R = COMe ( 6 ) R = COPh ( 7 ) R = SCCL3 ( 9 ) R = CH2Ph ( 10 ) ( 11a ) En = + / Eat = -E . JK ( 11c ) ...
Page 1603
... nitrogen absorption for the glycine Nitrogen - 15 chemical shifts in some amino - acid methyl ester + hydrochlorides RCH ( NH , ) COCH , p.p.m. Thus the low - field position of the nitrogen reson- ance in the alanine derivative relative ...
... nitrogen absorption for the glycine Nitrogen - 15 chemical shifts in some amino - acid methyl ester + hydrochlorides RCH ( NH , ) COCH , p.p.m. Thus the low - field position of the nitrogen reson- ance in the alanine derivative relative ...
Contents
11 August 1971 | 777 |
Electron Spin Resonance Studies of Stable Radicals Generated by Oxidation of sButyllithium with Transition | 878 |
O COPYRIGHT 1971 | 1044 |
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Common terms and phrases
absorption acetate acid Acta adduct alcohol alkaloids alkyl Amer angle anion aqueous aromatic atoms bands benzene carbon carbonyl catalyst cation CH₂ Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complex compounds corresponding Crystal cyclic cyclopropyl D. H. R. BARTON Department of Chemistry derivatives deuterium dimethyl electron ester ether Figure formation formed gave give hydrogen hydrolysis i.r. spectrum ibid Inorg intermediate irradiation isolated isomer isomeric ketone ligand mechanism metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen nucleophilic observed obtained olefin orbitals oxidation oxygen Ph Ph phenyl phosphine photolysis Phys presence protons pyridine radical ratio react reaction rearrangement Received reduction reported resonance ring room temperature shown singlet sodium solution solvent species spectra spectroscopy stereochemistry structure studies substituted Summary synthesis Table Tetrahedron Letters thermal University X-ray yield