Chemistry Letters

Photochemical reactions of N-thioaroylureas and N-thioaroylthioureas

H Aoyama, M Sakamoto, Y Omote

文献索引：Aoyama, Hiromu; Sakamoto, Masami; Omote, Yoshimori Chemistry Letters, 1983 , p. 1397 - 1398

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被引用次数: 8

摘要

Irradiation of N-thioaroylureas and N-thioaroylthioureas gave imidazolidinones and imidazolidinethiones, respectively both via intramolecular hydrogen abstraction by the thioaroyl groups; the photoproducts were easily converted to the imidazolones and imidazolthiones on treatment with trifluoroacetic acid.