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Photo- or Electrochemical Cyclization of Dienes with Diselenides to Access Seleno-Benzo[b]azepines
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2023-05-23 , DOI: 10.1021/acs.joc.3c00475
Pengpeng Tan 1 , Liwang Lu 1 , Shilong Wang 1 , Junxin Wang 1 , Jiayang Chen 1 , Yijia Zhang 1 , Lei Xie 2 , Shubin Yang 1 , Jinchun Chen 1 , Zhen Zhang 1
Affiliation  

A cascade selenylation/cyclization of dienes with diselenides has been realized under visible-light irradiation or electrolysis conditions. Employing O2 or electricity as a “green” oxidant, this protocol provides a green and efficient method for an array of biologically important seleno-benzo[b]azepine derivatives in moderate to good yields. The direct sunlight irradiation and gram-scale reaction render the approach practical and attractive.

中文翻译:

二烯与二硒化物的光化学或电化学环化以获得硒代苯并[b]氮杂

在可见光照射或电解条件下,已经实现了二烯与二硒化物的级联硒化/环化。使用 O 2或电作为“绿色”氧化剂,该协议为一系列具有中等至良好产量的具有重要生物学意义的硒代苯并 [ b ] 氮杂衍生物提供了一种绿色高效的方法。直接的阳光照射和克级反应使该方法实用且具有吸引力。
更新日期:2023-05-23
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