Reactions of Alkylidenetriphenylphosphoranes with Sulfur

H Tokunaga, K Akiba, N Inamoto

文献索引：Tokunaga,H. et al. Bulletin of the Chemical Society of Japan, 1972 , vol. 45, p. 506 - 509

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被引用次数: 21

摘要

Reaction of diarylmethylenetriphenylphosphoranes with sulfur gave thiobenzophenones and triphenylphosphine sulfide in good yields. Reaction of benzylidenetriphenylphosphoranes with sulfur gave triphenylphosphine sulfide and 5, 7- diphenyl-l, 2, 3, 4, 6-pentathiepane. More active alkylidenetriphenylphosphoranes such as isopropylidene-or sec-butylidenetriphenylphosphorane gave the corresponding ...