Electro-Oxidative Synthesis of Phenazines

被引：10

作者：

Sharma, Deepak ^{[1
]}

Kotwal, Namrata ^{[1
]}

Chauhan, Pankaj ^{[1
]}

机构：

[1] Indian Inst Technol Jammu, Dept Chem, Jammu 181221, J&K, India

来源：

ORGANIC LETTERS | 2023年 / 25卷 / 20期

关键词：

N BOND FORMATION; BIOSYNTHESIS; DERIVATIVES; FLUORESCENT; MLN944; ROUTE; AGENT; GREEN;

D O I：

10.1021/acs.orglett.3c01270

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We disclose herein electro-oxidative synthesis as thegeneral protocolfor procuring phenazines under mild reaction conditions. Using aerialoxygen as an oxidant, inexpensive electrolyte, and electrodes, a diverserange of phenazines have been accessed in good yields via the ringcontraction of 10,11-dihydro-5H-dibenzo-[b,e]-[1,4]-diazepines. In addition, the syntheses of phenazines and diaminophenazines via direct electro-oxidation of dihydrophenazines and electro-dimerizationof o-phenylenediamines, respectively, have also beenaccomplished.

引用

页码：3772 / 3777

页数：6

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