B(C<sub>6</sub>
F<sub>5</sub>
)<sub>3</sub>
-Catalyzed Ring Opening and Isomerization of Unactivated Cyclopropanes
作者:Zi-Yu Zhang、Zhi-Yun Liu、Rui-Ting Guo、Yu-Quan Zhao、Xiang Li、Xiao-Chen Wang
DOI:10.1002/anie.201700864
日期:2017.3.27
Catalytic amounts of B(C6F5)3 promote the ring opening and subsequent isomerization of a series of unactivated cyclopropanes to afford terminal olefins in good yields when a hydrosilane and 2,6‐dibromopyridine are employed as additives.
催化量的B(C 6 F 5)3促进开环和随后一系列未活化环丙烷的异构化,从而在使用氢化硅烷和2,6-二溴代吡啶作为添加剂时以高收率提供末端烯烃。