Sulfur nitride in organic chemistry. 9. The reaction of tetrasulfur tetranitride with benzyl ketones. Preparation of 3, 4??disubstituted??1, 2, 5??thiadiazoles

…, A Hosoki, K Takahashi, M Tashiro

文献索引：Mataka, Shuntaro; Hosoki, Akira; Takahashi, Kazufumi; Tashiro, Masashi Journal of Heterocyclic Chemistry, 1980 , vol. 17, p. 1681 - 1685

全文：HTML全文

被引用次数: 13

摘要

Abstract The reaction of tetrasulfur tetranitride (1) with various aryl and alkyl benzyl ketones (2a-o), oxindole (11), benzyl α-pyridyl ketone (12) and α-phenacylpyridine (13) afforded the corresponding 1, 2, 5-thiadiazoles (3a-n, 11 and 14). The scope and limitations of the above reaction were investigated and the evidences suggesting the radical anion mechanism are presented.