Facile Access to vic-Borylstannylalkanes via Copper-Catalyzed Three-Component Borylstannylation of Alkenes
作者:Hiroto Yoshida、Yuki Takemoto、Ken Takaki
DOI:10.1055/s-0034-1379385
日期:——
alkenylborane and allylstannane units. A copper complex has been found to catalyze the borylstannylation of alkenes through three-component coupling with a diboron and a tin alkoxide, affording vic-borylstannylalkanes of structural diversity in a regio- and stereoselective manner. The versatility of this borylstannylation has been also demonstrated by employing allenes, leading to the sole formation of