Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 355
... involving significant charge separation in the transition state . We consider that the results are most readily explained by a mechanism involving rate - determining concerted elimina- n of alcohol to give acetylketen ( I ) as a ...
... involving significant charge separation in the transition state . We consider that the results are most readily explained by a mechanism involving rate - determining concerted elimina- n of alcohol to give acetylketen ( I ) as a ...
Page 487
... involving interaction of the carbene centre with the double bond . Alternatively , ( 3 ) and ( 4 ) could arise from a pathway not involving a carbene but rather heterolytic cleavage of the C - 1,2 bond followed by a cyclopropyl ...
... involving interaction of the carbene centre with the double bond . Alternatively , ( 3 ) and ( 4 ) could arise from a pathway not involving a carbene but rather heterolytic cleavage of the C - 1,2 bond followed by a cyclopropyl ...
Page 561
... involve axial fluorine atoms are greater than the regular tetrahedral value , the three bonds around each carbon atom approaching a planar arrangement . The angles involving axial fluorine atoms are correspondingly less than the ...
... involve axial fluorine atoms are greater than the regular tetrahedral value , the three bonds around each carbon atom approaching a planar arrangement . The angles involving axial fluorine atoms are correspondingly less than the ...
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