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A Simple and Efficient Method for the Oxidation of Aryl Substituted Semicarbazide with NaNO 2 /NaHSO 4 ·H 2 O/SiO 2 under Mild Conditions
Author(s) -
Li XiaoChuan,
Wang YuLu,
Wang JinYe
Publication year - 2002
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.200200062
Subject(s) - chemistry , semicarbazide , aryl , nano , simple (philosophy) , combinatorial chemistry , organic chemistry , chemical engineering , philosophy , alkyl , epistemology , engineering
In this paper, eighteen aryl substituted semicarbazide underwent efficient oxidation to aryl azo compounds using NaNO 2 /NaHSO 4 ·H 2 O/SiO 2 under mild conditions with excellent yields.