title: Regioselective Sonogashira couplings of 2,4-dibromoquinolines. A correction.
abstract: Heteronuclear multiple bond correlation (HMBC) was used to determine the regiochemical outcome of palladium-catalyzed carbon-carbon bond formation between 2,4-dibromoquinolines and terminal acetylenes. The observed regioselectivity of these coupling reactions is opposite to that reported in the literature for analogous reactions.
authors.affiliation: Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, USA.
authors.forename: Jason M
authors.initials: JM
authors.lastname: Nolan
authors.forename: Daniel L
authors.initials: DL
authors.lastname: Comins