Enantioselective Alkenylation via Nickel-Catalyzed Cross-Coupling with Organozirconium Reagents
作者:Sha Lou、Gregory C. Fu
DOI:10.1021/ja1017046
日期:2010.4.14
A new family of organometallic compounds, organozirconiumreagents, are shown to serve as suitable partners in cross-coupling reactions of (activated) secondary alkyl electrophiles. Thus, the first catalytic method for coupling secondary alpha-bromoketones with alkenylmetal reagents has been developed, specifically, a mild, versatile, and stereoconvergent carbon-carbon bond-forming process that generates