Synthesis of Structurally Diverse Allylsilanes via Copper-Catalyzed Regiodivergent Hydrosilylation of 1,3-Dienes
作者:Zi-Lu Wang、Ying Wang、Jian-Lin Xu、Meng Zhao、Kai-Yang Dai、Cui-Cui Shan、Yun-He Xu
DOI:10.1021/acs.orglett.1c01455
日期:2021.6.18
hydrosilylation reactions of substituted 1,3-dienes with hydrosilanes have been developed. The 1,2- and 1,4-hydrosilylations of 1-(hetero)aryl-substituted 1,3-dienes were highly selectively controlled via variation of the catalytic systems. Meanwhile, the 1,4-hydrosilylation reaction of 2-aryl-substituted 1,3-dienes with diphenylsilane was also successfully realized for the first time. These methods provide convenient
已经开发了取代 1,3-二烯与氢硅烷的前所未有的铜催化区域发散氢化硅烷化反应。1-(杂)芳基取代的 1,3-二烯的 1,2- 和 1,4-氢化硅烷化反应通过催化系统的变化被高度选择性地控制。同时,2-芳基取代的1,3-二烯与二苯基硅烷的1,4-氢化硅烷化反应也首次成功实现。这些方法为合成结构多样的烯丙基硅烷提供了方便和有效的方法。