An Improved Protocol for the Pd-Catalyzed α-Arylation of Aldehydes with Aryl Halides
作者:Rubén Martín、Stephen L. Buchwald
DOI:10.1021/ol8017775
日期:2008.10.16
An improved protocol for the Pd-catalyzed alpha-arylation of aldehydes with arylhalides has been developed. The new catalytic system allows for the coupling of an array of substrates including challenging electron-rich aryl bromides and less reactive aryl chlorides. The utility of this method has been demonstrated in a new total synthesis of (+/-)-sporochnol.