Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 204
together with a benzo [ b ] thiophen - 3 - phosphoramidate , the coupling product of the nitrene with the phosphorus reagent . ato TABLE 1 3 - Substituted 2 - arylbenzo [ b ] thiophens ↑ 52 56 Compound R1 R2 H NO2 Me NO M.p. 90-92 ...
together with a benzo [ b ] thiophen - 3 - phosphoramidate , the coupling product of the nitrene with the phosphorus reagent . ato TABLE 1 3 - Substituted 2 - arylbenzo [ b ] thiophens ↑ 52 56 Compound R1 R2 H NO2 Me NO M.p. 90-92 ...
Page 330
+ H2O + CO2 Pd ( acac ) 2 , PPh3 OH + ( 1 ) ( II ) OH octadienyl ethers ( IV ) Table 1 shows the high yields of octadienols obtained in the carbon dioxide - assisted reaction in various solvents TABLE 1 Synthesis of octadienols from ...
+ H2O + CO2 Pd ( acac ) 2 , PPh3 OH + ( 1 ) ( II ) OH octadienyl ethers ( IV ) Table 1 shows the high yields of octadienols obtained in the carbon dioxide - assisted reaction in various solvents TABLE 1 Synthesis of octadienols from ...
Page 586
The substituted benzofuroxans ( 1b - d ) also condensed readily with benzoylacetonitrile in ethanolic ammonia , but con- trary to expectations a single product was formed ( Table ) in each case . A careful examination of the 1H n.m.r. ...
The substituted benzofuroxans ( 1b - d ) also condensed readily with benzoylacetonitrile in ethanolic ammonia , but con- trary to expectations a single product was formed ( Table ) in each case . A careful examination of the 1H n.m.r. ...
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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