Metal catalyzed multicomponent syntheses of secondary propargylamides and oxazoles from silylimines, acid chlorides, and alkynes
作者:Daniel A. Black、Bruce A. Arndtsen
DOI:10.1016/j.tet.2005.09.096
日期:2005.11
Copper(I) and zinc(II) catalyzed routes to construct secondary propargylamides in one-pot procedures from aldehydes, LiN(TMS)2, acid chlorides, and alkynes are described. This reaction has been subsequently used to provide a one-pot synthesis of oxazoles from four simple building blocks.
描述了铜(I)和锌(II)催化的路线,可通过一锅法从醛,LiN(TMS)2,酰氯和炔烃中构建仲炔丙基酰胺。该反应随后被用于从四个简单的结构单元一锅法合成恶唑。