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A Simple, Efficient and New Method for Preparing N ‐Aryl‐2‐Phenyldiazenecarboxamide
Author(s) -
Wang Cailan,
Wang Yulu,
Wang Xiaoyang,
Li Jianping,
Wang Hong
Publication year - 1999
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199900018
Subject(s) - chemistry , semicarbazide , aryl , reagent , yield (engineering) , ferric , simple (philosophy) , combinatorial chemistry , chloride , organic chemistry , metallurgy , philosophy , alkyl , epistemology , materials science
Abstract Using ferric chloride to oxidize aryl substituted semicarbazide for preparing azo compounds has been described for the first time in this paper. Nine azo compounds have been synthesized in a good to excellent yield (≥88%). This method only needs cheap reagents, simple instruments and a short reaction time.