作者:Yolanda Álvarez-Casao、M. Ángeles Fernández-Ibáñez
DOI:10.1002/ejoc.201900077
日期:2019.2.28
SO good. An efficient PdII catalyzed C−H olefination of thiophenes has been developed using an easily accessible bidentate S,O‐ligand. The catalytic system promotes the C‐2 olefination in a wide range of thiophenes including 3‐substituted thiophenes, under mild conditions.
这么好。已经使用易于获得的双齿 S,O-配体开发了一种有效的 PdII 催化的噻吩的 C-H 烯化。该催化体系在温和条件下促进包括 3-取代噻吩在内的多种噻吩中的 C-2 烯化。