Quarterly Journal of the Chemical Society of London, Issue 15, Pages 777-1692 |
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Page 1038
... ketones . We report an e.s.r. study on photoreactions of aliphatic ketones in methylcyclopentane and trichlorofluoromethane . The solutions ( 10 % ketone v / v ) were irradiated in the cavity of an e.s.r. spectrometer as they slowly ...
... ketones . We report an e.s.r. study on photoreactions of aliphatic ketones in methylcyclopentane and trichlorofluoromethane . The solutions ( 10 % ketone v / v ) were irradiated in the cavity of an e.s.r. spectrometer as they slowly ...
Page 1049
... ketone may be directly formed . Choice of a peracid as oxidants allows the acetylated ketone to be % Yields of ketones from olefins and thexylborane Olefin B Product Olefin A Cyclopentene Oct - 1 - ene Cyclopentene Cyclopentene ...
... ketone may be directly formed . Choice of a peracid as oxidants allows the acetylated ketone to be % Yields of ketones from olefins and thexylborane Olefin B Product Olefin A Cyclopentene Oct - 1 - ene Cyclopentene Cyclopentene ...
Page 1120
... ketone which on hydrogenation yields racemic norseychellanone . SEYCHELLENE ( Ia ) is a tricyclic sesquiterpene ... ketone with chromous chloride resulted in reductive debromination and con- current deconjugation , giving the ketone ( V ) ...
... ketone which on hydrogenation yields racemic norseychellanone . SEYCHELLENE ( Ia ) is a tricyclic sesquiterpene ... ketone with chromous chloride resulted in reductive debromination and con- current deconjugation , giving the ketone ( V ) ...
Contents
11 August 1971 | 777 |
Electron Spin Resonance Studies of Stable Radicals Generated by Oxidation of sButyllithium with Transition | 878 |
O COPYRIGHT 1971 | 1044 |
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Common terms and phrases
absorption acetate acid Acta adduct alcohol alkaloids alkyl Amer angle anion aqueous aromatic atoms bands benzene carbon carbonyl catalyst cation CH₂ Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complex compounds corresponding Crystal cyclic cyclopropyl D. H. R. BARTON Department of Chemistry derivatives deuterium dimethyl electron ester ether Figure formation formed gave give hydrogen hydrolysis i.r. spectrum ibid Inorg intermediate irradiation isolated isomer isomeric ketone ligand mechanism metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen nucleophilic observed obtained olefin orbitals oxidation oxygen Ph Ph phenyl phosphine photolysis Phys presence protons pyridine radical ratio react reaction rearrangement Received reduction reported resonance ring room temperature shown singlet sodium solution solvent species spectra spectroscopy stereochemistry structure studies substituted Summary synthesis Table Tetrahedron Letters thermal University X-ray yield