Five??Membered Heterocyclic Thiones. Part VII. 1, 2, 3??ThiadiazoIe??5??thiolates

P Demaree, MC Doria…

文献索引：Demaree,P. et al. Journal of Heterocyclic Chemistry, 1978 , vol. 15, p. 1295 - 1298

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被引用次数: 11

摘要

1296 P. Demaree, MC. Doria and JM Muchowski Vol. If 1,3,4-thiadiazole (6a) which was separated by column chro- matography on silica gel. The thiolate (4d) consequently became available in greater than 25% overall yield from 5b. The identity of the 1,3,4-thiadiazole (6a) was confirmed by conversion into l,3,4-thiadiazoline-5-thione (7a) (10). The above two step synthesis of l,2,3-thiadiazole-5- thiulate was, alas, not applicable to the preparation of homologous ...