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
收藏
页码：3772 / 3777
页数：6
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