Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 196
This difference might be ascribed to the larger Lewis acidity of the boron atom , or to some deviation from planarity , in the radical ( I ) . Only the species ( I ) which contains the " B isotope ( 81.17 % abundance , I § Grotewold and ...
This difference might be ascribed to the larger Lewis acidity of the boron atom , or to some deviation from planarity , in the radical ( I ) . Only the species ( I ) which contains the " B isotope ( 81.17 % abundance , I § Grotewold and ...
Page 484
In step ( 2 ) , the alkyl radical adds to a new molecule of hydrocarbon to generate an alkylaromatic radical which is reduced in step ( 3 ) to an alkylaromatic carbanion with formation of a fresh alkyl radical .
In step ( 2 ) , the alkyl radical adds to a new molecule of hydrocarbon to generate an alkylaromatic radical which is reduced in step ( 3 ) to an alkylaromatic carbanion with formation of a fresh alkyl radical .
Page 658
Stereoelectronic Effects in Radical Fragmentation : Rearrangement of 38,5 - Cyclocholestan - 6 - yl Radical By A. L. J. BECKWITH * and G. PHILLIPOU ( Department of Organic Chemistry , University of Adelaide , Adelaide , South Australia ...
Stereoelectronic Effects in Radical Fragmentation : Rearrangement of 38,5 - Cyclocholestan - 6 - yl Radical By A. L. J. BECKWITH * and G. PHILLIPOU ( Department of Organic Chemistry , University of Adelaide , Adelaide , South Australia ...
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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