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Copper‐Mediated 1,2‐Difunctionalization of Styrenes with Sodium Arylsulfinates and tert‐Butyl Nitrite: Facile Access to α‐Sulfonylethanone Oximes |
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| Authors: | Ji Yang Yan‐Yun Liu Ren‐Jie Song Zhi‐Hong Peng Jin‐Heng Li |
| Abstract: | A new copper‐mediated synthesis of α‐sulfonylethanone oximes from styrenes, sodium arylsulfinates and tert‐butyl nitrite (t‐BuONO; TBN) is presented. This intermolecular three‐component method enables the one‐step formation of C? N and C? S bonds under mild conditions, and represents a new, straightforward approach to α‐sulfonylethanone oximes.  |
| Keywords: | tert‐butyl nitrite copper sodium arylsulfinates styrenes α ‐sulfonylethanone oximes |