Synthesis and Transformations of Hydrazine Substituted 6-Fluoro Derivatives of 1,3,4-Thiadiazolo[3,2-a]pyrimidine

[摘要]：2-Alkyl and 2-arylhydrazine derivatives of 5H-2-R-6-fluoro-7-methyl-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one were prepared by reaction of 5H-2-bromo-6-fluoro-7-methyl-1,3,4-thiadiazolo[3,2-a] pyrimidin-5-one with hydrazine derivatives. A convenient procedure was developed for the preparation of new hydrazine derivatives of 5H-2-R-6-fluoro-7-methyl-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one.

[全文传递流程]：

一般上传文献全文的时限在1个工作日内