均相催化活化杂原子-碳(E-C)键及其与炔烃的加成反应

Homogeneous Catalytic Activation of Hetero-Carbon Bond and Its Addition to Alkynes

系统总结了Ni、Pd、Pt、Rh、Cu等过渡金属配合物催化活化Si-C、Sn-C、S-C、Se-C、Cl-C、Br-C等杂原子-碳键及其与炔烃的加成反应.这些新型的炔烃加成反应提供了合成含R3Si、R3Sn、RS、RSe、Cl和Br等活性官能团烯烃化合物的原子经济型一步合成方法.同时加成反应体系具有很高的立体选择性和区域选择性.

This paper reviews the transition me tal complexes such as Ni,Pd,Pt,Rh,C u-catalyzed activation of hetero -carbon bonds and the related catalytic addition reactions with a lkynes.These new addition reactions pro-vide one-step,atom-economic methods for the preparation of the functio nalized alkenes which have R 3 Si,R 3 Sn,RS,RSe,Cl and Br groups.The additio n reactions proceed with high stereo selectivities and regioselectivit ies.