title: Highly efficient access to iminoisocoumarins and alpha-iminopyrones via AgOTf-catalyzed intramolecular enyne-amide cyclization.
abstract: Iminoisocoumarins and alpha-iminopyrones are prepared via Sonogashira coupling and AgOTf-catalyzed 6-endo-dig O-cyclization of the enyne-amide system in dichloroethane, in one pot or stepwise, respectively.
authors.affiliation: Department of Chemistry, Zhejiang University, Hangzhou, 310027, People's Republic of China.
authors.forename: Ming
authors.initials: M
authors.lastname: Bian
authors.forename: Weijun
authors.initials: W
authors.lastname: Yao
authors.forename: Hanfeng
authors.initials: H
authors.lastname: Ding
authors.forename: Cheng
authors.initials: C
authors.lastname: Ma