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Metal-free photo-induced radical C-P and C-S bond formation for the synthesis of 2-phosphoryl benzothiazoles
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作者 Wenchao Yang Bing Li +5 位作者 Mingming Zhang Shuang Wang yigang ji Sa Dong jianguo Feng Shuzhong Yuan 《Chinese Chemical Letters》 SCIE CAS CSCD 2020年第5期1313-1316,共4页
We reveal here a visible-light promoted phosphorylation of 2-isocyanoaryl thioethers for the first time with concomita nt C(sp3)-S bond cleavage and imidoyl C-S fo rmation.Additionally,this method features the use of ... We reveal here a visible-light promoted phosphorylation of 2-isocyanoaryl thioethers for the first time with concomita nt C(sp3)-S bond cleavage and imidoyl C-S fo rmation.Additionally,this method features the use of 3 mol%organic dye Rose Bengal as the photocatalyst without external transition-metal or peroxide oxidants,and provides a novel and environmentally friendly approach for the preparation of a variety of 2-phosphoryl benzothiazoles in moderate to good yields. 展开更多
关键词 PHOSPHORYLATION Photo-induced ISOCYANIDES Radical cascade reaction H-Phosphorus oxides
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