Quarterly Journal of the Chemical Society of London, Issue 15, Pages 777-1692 |
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Page 887
... anion is the only heteropoly species to show a low energy charge transfer from the central atom to the oxometallate " ligand " . A band at ca. 38 kK is observed in the spectra of other 12 - tungstates.8 12 The 12 - tungstocuprate ( 1 ) ...
... anion is the only heteropoly species to show a low energy charge transfer from the central atom to the oxometallate " ligand " . A band at ca. 38 kK is observed in the spectra of other 12 - tungstates.8 12 The 12 - tungstocuprate ( 1 ) ...
Page 1163
... Anion By J. W. PURDIE * † ( Division of Biology , National Research Council of Canada , Ottawa , Canada ) and H. A. ... anion of penicillamine have max 330 nm , € 330 1.22 × 103 M - 1 cm - 1 and Amax 450 nm , € 450 7.5 × 103 м - 1 cm - 1 ...
... Anion By J. W. PURDIE * † ( Division of Biology , National Research Council of Canada , Ottawa , Canada ) and H. A. ... anion of penicillamine have max 330 nm , € 330 1.22 × 103 M - 1 cm - 1 and Amax 450 nm , € 450 7.5 × 103 м - 1 cm - 1 ...
Page 1391
... anion ( 2 ) , analogous to the isoelectronic , but neutral , C , H , · Co ( CO ) ̧ [ 74-49 ( CS2 ) ] . The uncomplexed anion , C , H , - , by contrast is unstable in THF above 0 ° and its n.m.r. spectrum has still not been reported . 5 ...
... anion ( 2 ) , analogous to the isoelectronic , but neutral , C , H , · Co ( CO ) ̧ [ 74-49 ( CS2 ) ] . The uncomplexed anion , C , H , - , by contrast is unstable in THF above 0 ° and its n.m.r. spectrum has still not been reported . 5 ...
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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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