Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 34
... Relative contact shifts and relative spin density for piperidine derivatives complexed with Ni ( acac ) , ( at 220 MHz ) Relative spin density ( calc . ) e Ligand Position Chemical shift α - CH2 eq Sax 7.42 Spectral pattern triplet ...
... Relative contact shifts and relative spin density for piperidine derivatives complexed with Ni ( acac ) , ( at 220 MHz ) Relative spin density ( calc . ) e Ligand Position Chemical shift α - CH2 eq Sax 7.42 Spectral pattern triplet ...
Page 148
... Relative rate constants for the reaction ArH + T • → ArHT with a series of aromatic com- pounds are deduced from the effectiveness of the inhibi- tion of B - radiation - induced aromatic tritium exchange in degassed aqueous solution by ...
... Relative rate constants for the reaction ArH + T • → ArHT with a series of aromatic com- pounds are deduced from the effectiveness of the inhibi- tion of B - radiation - induced aromatic tritium exchange in degassed aqueous solution by ...
Page 320
... relative intensities are given by the Clebsch - Gordan coefficients for E2 and M1 transitions . The relative mixing ratio , 82 , is known to be 2.7 ± 0.6 from Kistner's data ; the ratio of the nuclear magnetic moments , μe / μg is 0.455 ...
... relative intensities are given by the Clebsch - Gordan coefficients for E2 and M1 transitions . The relative mixing ratio , 82 , is known to be 2.7 ± 0.6 from Kistner's data ; the ratio of the nuclear magnetic moments , μe / μg is 0.455 ...
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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Common terms and phrases
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 |