The Journal of Organic Chemistry

Reaction of mesoionic thiazolones with m-chloroperbenzoic acid. Oxidative dipole extensions

T Sheradsky, D Zbaida

文献索引：Sheradsky, Tuvia; Zbaida, David Journal of Organic Chemistry, 1980 , vol. 45, # 24 p. 4850 - 4853

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被引用次数: 5

摘要

Results The reaction of a. nhydro-4-hydroxy-2, 3, 5-triphenyl-thiazolium hydroxide (la) with 1 equiv of m-chloroperbenzoic acid (MCPB) in methanol proceeded very rapidly (disappearance of the red color) and afforded, after chromatography, 2, 5-dimethoxy-2, 3, 5- triphenylthiazolidin-4-one (5a, 45%), N-benzoylthiobenzanilide (6a, 12%), and benzanilide (7a, 25%)). Oxidation in ethanol and in npropanol proceeded; similarly to give the ...