Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
From inside the book
Results 1-3 of 78
Page 272
... ketone product ratios for epi- meric cyclic sulphites reveals a markedly higher yield of ketone from that epimer in which the S → O is syn to the hydrogen atoms on the heterocyclic ring . It seems probable that this increased yield of ...
... ketone product ratios for epi- meric cyclic sulphites reveals a markedly higher yield of ketone from that epimer in which the S → O is syn to the hydrogen atoms on the heterocyclic ring . It seems probable that this increased yield of ...
Page 272
... ketone product ratios for epi- meric cyclic sulphites reveals a markedly higher yield of ketone from that epimer in which the S → O is syn to the hydrogen atoms on the heterocyclic ring . It seems probable that this increased yield of ...
... ketone product ratios for epi- meric cyclic sulphites reveals a markedly higher yield of ketone from that epimer in which the S → O is syn to the hydrogen atoms on the heterocyclic ring . It seems probable that this increased yield of ...
Page 773
... ketone ( 1 ) to give the diene - dione ( 2 ) . We now report the extension of this novel reaction to a number of diverse substrates in which a five- membered - ring ketone is formed by either Ar1 - 5 or π - bond participation in the ...
... ketone ( 1 ) to give the diene - dione ( 2 ) . We now report the extension of this novel reaction to a number of diverse substrates in which a five- membered - ring ketone is formed by either Ar1 - 5 or π - bond participation in the ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Crystal Structure and Bonding in the Dinuclear Complexes CHW SPhMCO M Cr | 14 |
10 other sections not shown
Other editions - View all
Common terms and phrases
acetate acid Acta adduct alcohol alkaloids alkyl Amer analysis anion aqueous aromatic assigned atoms band benzene carbon carbonyl cation chelate Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complexes compounds configuration confirmed coupling Crystal Structure cyclopropane Department of Chemistry derivatives double bond doublet electron ester ether Figure formation formed gave H₂O hydride hydrogen hydrolysis i.r. spectrum ibid indicate Inorg intermediate irradiation isolated isomer ketone ligand metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen observed obtained olefinic oxidation oxygen phenyl phosphine photolysis Phys presence protons pyridine radical ratio reaction rearrangement Received reported resonance ring room temperature shown shows similar singlet sodium solution solvent space group spectra spectroscopy stereochemistry studies substituted suggested sulphur Summary synthesis Table Tetrahedron Letters tetrahydrofuran tion triphenylphosphine tritium University values X-ray yield