- 作者: --
- 作者服務機構: Department of Chemistry, Faculty of Science, University of Kashan, 51167 Kashan, I. R. Iran
- 中文摘要: Sulfonyl hydrazides and sulfonyl semicarbazides are readily prepared by the reacting of hydrazine derivatives with sulfonyl chlorides in the presence of basic alumina under solvent-free conditions. Reaction of a sulfonyl chloride with t-butylcarbazate, followed by hydrolysis provides the corresponding sulfonyl hydrazides in higher yield and shorter time than previously reported.
- 英文摘要: --
- 中文關鍵字: Basic alumina; Sulfonyl hydrazide; Sulfonyl semicarbazide; t-Butylcarbazate.
- 英文關鍵字: --