title: Strain-promoted oxidative annulation of arynes and cyclooctynes with benzamides: palladium-catalyzed C-H/N-H activation for the synthesis of N-heterocycles.
abstract: Strained alkynes include arynes and cyclooctynes reacted with N-methoxyamides through palladium-catalyzed C-H/N-H activation for the first time. A variety of important N-heterocycles such as phenanthridinones and isoquinolones were constructed in one step with high efficiency.
authors.affiliation: Key Laboratory for Colloid and Interface Chemistry of Education Ministry, School of chemistry and Chemical Engineering, Shandong University , Jinan 250100, P.R. China.
authors.forename: Xianglong
authors.initials: X
authors.lastname: Peng
authors.forename: Weiguo
authors.initials: W
authors.lastname: Wang
authors.forename: Chao
authors.initials: C
authors.lastname: Jiang
authors.forename: Di
authors.initials: D
authors.lastname: Sun
authors.forename: Zhenghu
authors.initials: Z
authors.lastname: Xu
authors.forename: Chen-Ho
authors.initials: CH
authors.lastname: Tung