Electrochemical Regioselective C(sp2)-H Selenylation and Sulfenylation of Substituted 2-Amino-1,4-naphthoquinones

被引：25
|
作者：
Karmakar, Pintu [1 ]
Karmakar, Indrajit [1 ]
Pal, Debopam [1 ]
Das, Suravi [1 ]
Brahmachari, Goutam [1 ]
机构：
[1] Visva Bharati, Dept Chem, Lab Nat Prod & Organ Synth, Santini Ketan 731235, West Bengal, India
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2023年 / 88卷 / 02期
关键词：
SULFUR-CONTAINING HETERO-1,4-NAPHTHOQUINONES; BIOLOGICAL EVALUATION; ONE-POT; BENZOXAZOLE DERIVATIVES; ASSISTED SYNTHESIS; ORGANOSELENIUM; ANTIFUNGAL; DESIGN; ACID; MULTICOMPONENT;
D O I：
10.1021/acs.joc.2c02486
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A straightforward and efficient electrochemical method for regioselective C(sp(2))-H selenylation and sulfenylation of substituted 2-amino-1,4-naphthoquinones has been unearthed. This oxidative cross-coupling reaction avoids using transition metal catalysts, oxidants, and high temperatures. The other notable advantages of this protocol are the tolerance of diverse functional groups, mild reaction conditions at ambient temperature, energy efficiency, good to excellent yields, short reaction times (in minutes), gram-scale applicability, and eco-friendliness.
引用
收藏
页码：1049 / 1060
页数：12
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