作者:Hiroto Yoshida、Ikuo Kageyuki、Ken Takaki
DOI:10.1021/ol4001526
日期:2013.2.15
Carboboration of alkynes was found to take place efficiently by a three-component coupling reaction with diboron and carbon electrophiles under copper catalysis to afford diverse multisubstituted borylalkenes in a stereoselective manner. The carboboration was also applicable to alkenes, leading to the formation of multisubstituted borylalkanes via regioselective carbon–boron and carbon–carbon bond-forming
发现炔烃的碳硼化通过与二硼和碳亲电试剂的三组分偶联反应在铜催化下有效地进行,从而以立体选择性的方式提供了多种多取代的硼烷基烯烃。碳硼化也适用于烯烃,导致通过区域选择性碳硼和碳碳键形成过程形成多取代的硼烷基烷烃。