α-Benzotriazolylpyridines and their N-oxides

被引：0

作者：

Katritzky, AR ^{[1
]}

Kurz, T

Zhang, SM

Voronkov, M

机构：

[1] Univ Florida, Dept Chem, Ctr Heterocycl Cpds, Gainesville, FL 32611 USA

[2] Univ Canterbury, Dept Chem, Christchurch 1, New Zealand

来源：

HETEROCYCLES | 2001年 / 55卷 / 09期

关键词：

benzotriazole; pyridine; quinoline; isoquinoline; N-oxide;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

alpha -Benzotriazolyl-substituted pyridines, -quinolines and -isoquinolines have been prepared by reactions of pyridine, quinoline and isoquinoline N-oxides with 1-tosylbenzotriazole in the presence of triethylamine. Treatment of alpha -benzotriazolylpyridines, -quinolines and -isoquinolines with hydrogen peroxide in glacial acetic acid afforded N-oxides, the structures of which were determined by X-Ray crystallography. Reactions of 1-(2-pyridinyl)-benzotriazole with alkyl halides or tosylates led to the corresponding N-alkylpyridinium salts.

引用

页码：1703 / +

页数：9

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