Visible‐Light Photoredox Catalysis: Direct Synthesis of Sulfonated Oxindoles from N‐Arylacrylamides and Arylsulfinic Acids by Means of a Cascade C−S/C−C Formation Process |
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| Authors: | Dong Xia Tao Miao Pinhua Li Prof Dr Lei Wang |
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| Institution: | 1. Department of Chemistry, Huaibei Normal University, Huaibei, Anhui, P.R. China;2. (+86)?561‐3090518;3. State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai, P.R. China |
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| Abstract: | A novel photocatalytic synthesis of sulfonated oxindoles from N‐arylacrylamides and arylsulfinic acids was developed by means of a cascade C?S/C?C bond‐formation process. This method provides mild, efficient, and atom‐economical access to various sulfonated oxindoles in water. |
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| Keywords: | domino reactions heterocycles photochemistry radical reactions redox |
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