Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 340
... spectrum . In thirteen cases the new spectrum was centred on g = 2.00330-0002 and showed hyperfine structure which could be assigned to a radical of the type XM , where X HOSO2 , MESO2 , ButOSO ,, or ButO , depending on the system being ...
... spectrum . In thirteen cases the new spectrum was centred on g = 2.00330-0002 and showed hyperfine structure which could be assigned to a radical of the type XM , where X HOSO2 , MESO2 , ButOSO ,, or ButO , depending on the system being ...
Page 408
... spectrum , associated with g1 , is H ( a ) caused a gradual reduction in the total intensity of the e.s.r. spectrum . Figure ( 2b ) shows the low - field side of the spectrum following treatment of the catalyst with but - 1 - ene 911 ...
... spectrum , associated with g1 , is H ( a ) caused a gradual reduction in the total intensity of the e.s.r. spectrum . Figure ( 2b ) shows the low - field side of the spectrum following treatment of the catalyst with but - 1 - ene 911 ...
Page 580
... ( spectrum C ) . Treating the degassed adsorbent with H2 then produced the Si - H band ( spectrum D ) and a new band in the Si - H region near 2260 cm - 1 ( probably due = % T 100 80 60- 40 OH 20 ᅡ CH3 4000 3500 3000 DE 2500 cm - 1 ( I ...
... ( spectrum C ) . Treating the degassed adsorbent with H2 then produced the Si - H band ( spectrum D ) and a new band in the Si - H region near 2260 cm - 1 ( probably due = % T 100 80 60- 40 OH 20 ᅡ CH3 4000 3500 3000 DE 2500 cm - 1 ( I ...
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