Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Results 1-3 of 80
Page 86
... methyl groups of Al ( dibm ) , in PhCl with temperature . Concentration , 0.294 м ; frequency , 60 MHz . the ... methyl groups without inverting the complex could account for the phenomenon . Fortman and Sievers have depicted FIGURE 2 ...
... methyl groups of Al ( dibm ) , in PhCl with temperature . Concentration , 0.294 м ; frequency , 60 MHz . the ... methyl groups without inverting the complex could account for the phenomenon . Fortman and Sievers have depicted FIGURE 2 ...
Page 241
... Methyl - L - lyxose : a Component of Everninomicin B and D By J. S. BRIMACOMBE * and A. M. MOFTI ( Chemistry ... Methyl - L - lyxose was prepared by oxidative degradation of 3 - O - methyl - L - talose with manganese dioxide ; entry into ...
... Methyl - L - lyxose : a Component of Everninomicin B and D By J. S. BRIMACOMBE * and A. M. MOFTI ( Chemistry ... Methyl - L - lyxose was prepared by oxidative degradation of 3 - O - methyl - L - talose with manganese dioxide ; entry into ...
Page 250
... methyl - 1,2,3 - triazole - 5- carboxamide3 with thiourea gave 58 % of 2 - mercapto - 8- methyl - 8 - azapurin - 6 - one , m.p. 312 ° ( eff . ) from water , Vmax 3150m , 1705s , 1605s , 1300m , 1280m , 1165m , and 1150m cm - 1 ...
... methyl - 1,2,3 - triazole - 5- carboxamide3 with thiourea gave 58 % of 2 - mercapto - 8- methyl - 8 - azapurin - 6 - one , m.p. 312 ° ( eff . ) from water , Vmax 3150m , 1705s , 1605s , 1300m , 1280m , 1165m , and 1150m cm - 1 ...
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