化学
烷基
有机化学
表面改性
药物化学
物理化学
作者
. Kavita,P.N. Joshi,Nidhi Sharma,Yogesh Joshi
摘要
The surface-mediated synthesis of O-alkyl alkylphosphorohydrazides and N,N-dialkylamino alkylphosphorohydrazides from phosphoryl chlorides is described. The effect of the presence of chromatographic-grade Al 2 O 3 (basic) on the hydrazinolysis of a series of O-alkyl alkylphosphonic chlorides and N,N-dialkylamino alkylphosphonic chlorides has also been investigated. It was observed that higher yields of the less-hindered hydrazides were obtained
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