钯催化氮氧化物（NO2）作为硝基源的偶氮芳烃的直接邻位硝化反应。
Palladium-catalyzed direct ortho-nitration of azoarenes using NO2 as nitro source.
机构信息
Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing 210097, China.
出版信息
Org Lett. 2014 Sep 5;16(17):4540-2. doi: 10.1021/ol502090n. Epub 2014 Aug 14.
PMID:25121997
Abstract
A palladium-catalyzed direct ortho-nitration reaction of azoarenes was developed in which NO2 was used as both nitro source and oxidant for the first time. The nitration products were converted into o-aminoazoarenes or benzotriazole derivatives by a simple reduction.
摘要
发展了首例钯催化的重氮芳烃的直接邻位硝化反应，其中首次使用 NO2 作为硝基源和氧化剂。硝化产物可通过简单的还原转化为邻氨基重氮芳烃或苯并三唑衍生物。
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