Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 285
... ( calculated . for CH , NO ,, M + 447-269 ) . The molecular weight Sugests that sisomicin is a dehydro - derivative of genta- mucin C ( 1 ) or an isomer thereof . Further examination 13 CH2NH2 initial fragmentation of the molecular ion ...
... ( calculated . for CH , NO ,, M + 447-269 ) . The molecular weight Sugests that sisomicin is a dehydro - derivative of genta- mucin C ( 1 ) or an isomer thereof . Further examination 13 CH2NH2 initial fragmentation of the molecular ion ...
Page 503
... Calculated charges are from Mulliken population analysis of INDO calculations ( on parts of the crystal ) with the same atomic orbitals . Li ( 1 ) is H , O co - ordinated ; Li ( 2 ) is co - ordinated by the azide group . N ( 1 ) is the ...
... Calculated charges are from Mulliken population analysis of INDO calculations ( on parts of the crystal ) with the same atomic orbitals . Li ( 1 ) is H , O co - ordinated ; Li ( 2 ) is co - ordinated by the azide group . N ( 1 ) is the ...
Page 612
... calculated rotational barrier for going from the staggered to the eclipsed form is 1.83 and 1.71 kcal mol - 1 † for the ( 951/52/3 ) and ( 950/52/3 ) basis sets ‡ respectively , in agreement with the experimental value of 1.96 kcal mol ...
... calculated rotational barrier for going from the staggered to the eclipsed form is 1.83 and 1.71 kcal mol - 1 † for the ( 951/52/3 ) and ( 950/52/3 ) basis sets ‡ respectively , in agreement with the experimental value of 1.96 kcal mol ...
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
Bibliographic information
| Title | Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
| Author | Chemical Society (Great Britain) |
| Contributor | Royal Society of Chemistry (Great Britain) |
| Published | 1971 |
| Original from | the University of Michigan |
| Digitized | 22 Mar 2006 |
| Export Citation | BiBTeX EndNote RefMan |