title: Palladium-catalyzed direct ortho-alkynylation of aromatic carboxylic acid derivatives.
abstract: 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(sp(2))-H bonds.
authors.affiliation: Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Ano
authors.forename: Mamoru
authors.initials: M
authors.lastname: Tobisu
authors.forename: Naoto
authors.initials: N
authors.lastname: Chatani