引用本文:
Xiao Yang WANG, Yu Lu WANG, Jian Ping LI, Cai Lan WANG, Hong WANG. The New Synthesis of Azo Urea from Substituted Semicarbazide[J]. Chinese Chemical Letters,
1997, 8(6): 473-474.
Citation: Xiao Yang WANG, Yu Lu WANG, Jian Ping LI, Cai Lan WANG, Hong WANG. The New Synthesis of Azo Urea from Substituted Semicarbazide[J]. Chinese Chemical Letters, 1997, 8(6): 473-474.
Citation: Xiao Yang WANG, Yu Lu WANG, Jian Ping LI, Cai Lan WANG, Hong WANG. The New Synthesis of Azo Urea from Substituted Semicarbazide[J]. Chinese Chemical Letters, 1997, 8(6): 473-474.
The New Synthesis of Azo Urea from Substituted Semicarbazide
摘要:
Using N-bromosuccinimide and pyridine as the oxidation system to dehydrogenate aryl substituted semicarbazide to form azo compounds is described for the first time in this paper.Nine azo compounds have been prepared in excellent yield under mild condition.This method only needs simple instrument and short reaction time.
English
The New Synthesis of Azo Urea from Substituted Semicarbazide
Abstract:
Using N-bromosuccinimide and pyridine as the oxidation system to dehydrogenate aryl substituted semicarbazide to form azo compounds is described for the first time in this paper.Nine azo compounds have been prepared in excellent yield under mild condition.This method only needs simple instrument and short reaction time.
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