Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 231
THE possibility that substituents in a benzene ring might be activated towards nucleophilic displacement by potential cyclopentadienide stabilisation does not appear to have CL CI R ( 1 ) ( II ) CL OEt ( III ) received attention .
THE possibility that substituents in a benzene ring might be activated towards nucleophilic displacement by potential cyclopentadienide stabilisation does not appear to have CL CI R ( 1 ) ( II ) CL OEt ( III ) received attention .
Page 278
3400 cm - 1 for the " as received " sample , indicating the presence of a significantly higher concentration of surface hydroxyls . This suggests that the conformational preference is caused by the inter- action of the polar halogen ...
3400 cm - 1 for the " as received " sample , indicating the presence of a significantly higher concentration of surface hydroxyls . This suggests that the conformational preference is caused by the inter- action of the polar halogen ...
Page 588
( Received , March 30th , 1971 ; Com . 452. ) 4 Unpublished results . Summary The generation and characterization of the first a - chlorodicarbanion structure is reported . ALTHOUGH the area of dicarbanion chemistry has received ...
( Received , March 30th , 1971 ; Com . 452. ) 4 Unpublished results . Summary The generation and characterization of the first a - chlorodicarbanion structure is reported . ALTHOUGH the area of dicarbanion chemistry has received ...
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Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Synthesis of a 1026Pyridinophane by U K GEORGI and J RÉTEY | 32 |
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acetate acid addition alcohol Amer analysis appears aromatic assigned atoms band bond calculated carbon carbonyl Chem Chemical Chemistry chloride chromatography co-ordination Comm complexes compounds concentration configuration confirmed consistent constants containing corresponding coupling Crystal Department of Chemistry derivatives determined effect electron ester ether evidence expected experiments Figure followed formation formed gave give hydrogen indicate intermediate involving isolated ligand mass measured mechanism metal method methyl mixture molecular molecule n.m.r. spectrum nitrogen observed obtained occurs oxidation oxygen peak position possible prepared presence protons radical ratio reaction rearrangement Received recently reduction relative reported Research resonance respectively ring Scheme shift shown shows signals similar solution solvent space group spectra spectrum structure studies substituted suggested Summary synthesis Table temperature Tetrahedron Letters thank tion University values X-ray yield