Chemistry of 1, 2-thiaphosphole 2-sulfides. I. Cycloaddition reactions of 1, 2-thiaphosphole 2-sulfides with some dienophiles.

H Tanaka, S Kametani, T Saito, S Motoki

文献索引：Tanaka, Hideyuki; Kametani, Shunichi; Saito, Takao; Motoki, Shinichi Bulletin of the Chemical Society of Japan, 1985 , vol. 58, # 2 p. 667 - 674

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被引用次数: 13

摘要

2, 9-Dithia-1-phosphabicyclo [4.3. 0] nona-3, 7-diene 1-sulfides have been prepared by the reaction of α, β unsaturated ketones with P 4 S 10 in the presence of NEt 3. 1, 2- Thiaphosphole 2-sulfides generated by the thermolysis of the phosphabicyclo compounds underwent cycloaddition reactions with acrylonitrile, styrene, butyl vinyl ether and norbornene to give the [4+ 2] cycloadducts, respectively.