B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>-Catalyzed Highly Stereoselective Hydrogenation of Unfunctionalized Tetrasubstituted Olefins
作者:Yun Dai、Xiangqing Feng、Haifeng Du
DOI:10.1021/acs.orglett.9b02512
日期:2019.9.6
A metal-free hydrogenation of unfunctionalized tetrasubstituted olefins were successfully realized using a combination of B(C6F5)3 and Ph2NMe catalyst. The corresponding products were afforded in 58-98% yields with up to >99:1 cis/trans selectivity.
使用B(C6F5)3和Ph2NMe催化剂的组合成功地实现了未官能化的四取代烯烃的无金属加氢。以58-98%的产率提供相应的产物,具有高达> 99∶1的顺式/反式选择性。