Palladium-Catalyzed Direct <i>ortho</i>-Alkynylation of Aromatic Carboxylic Acid Derivatives
作者:Yusuke Ano、Mamoru Tobisu、Naoto Chatani
DOI:10.1021/ol203100u
日期:2012.1.6
The palladium-catalyzed direct alkynylation of C–H bonds in aromatic carboxylic acid derivatives is described. The use of 8-aminoquinoline as a directing group facilitates the alkynylation of an electronically diverse range of C(sp2)–H bonds.
描述了钯催化芳族羧酸衍生物中C–H键的直接炔基化。使用8-氨基喹啉作为导向基团可以促进电子形式多样的C(sp 2)-H键的炔基化。