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Oxidation of 1‐[(aryl)(phenylseleno)methyl]‐, 1‐[(aryl)(arylthio)‐(phenylseleno)methyl]‐, and l‐[(aryl)(diphenylseleno)methyl]benzotriazoles with m ‐chloroperbenzoic acid
Author(s) -
Kang Yoon Ho,
Kim Kyongtae
Publication year - 1997
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570340617
Subject(s) - benzotriazole , chemistry , aryl , heterolysis , medicinal chemistry , sodium periodate , organic chemistry , catalysis , alkyl
During the last decade, benzotriazole ( 1 ) has received much attention as an excellent synthetic auxiliary [1]. Recently Katritzky, et al. [ 2 ] studied the oxidation of 1‐(phenylthiomethyl)benzotriazole ( 2a ) and 1‐(2‐phenyl‐1‐phenylthioethyl)benzotriazole ( 2b ) and obtained their sulfones and sulfoxides by treatment with wj‐chloroperbenzoic acid ( m ‐CPBA) and sodium periodate, respectively. No compounds derived from a heterolytic cleavage between the α‐carbon and the N‐1 atoms of the foregoing compounds were isolated.