title: Metal-Free Radical Oxidative Annulation of Ynones with Alkanes To Access Indenones.
abstract: The benzoyl peroxide (BPO) promoted carboannulation of ynones with alkanes is developed, affording a series of 2-alkyl-3-aryl indenones in moderate to good yields. The procedure involves direct functionalization of alkane C(sp(3))-H and arene C(sp(2))-H bonds under metal-free conditions, providing a favorable approach for indenone synthesis.
authors: School of Chemistry & Environmental Engineering, Jiangsu University of Technology , Changzhou 213001, People's Republic of China.
authors: Changduo
authors: C
authors: Pan
authors: School of Chemistry & Environmental Engineering, Jiangsu University of Technology , Changzhou 213001, People's Republic of China.
authors: Bifan
authors: B
authors: Huang
authors: School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University , Changzhou 213164, People's Republic of China.
authors: Weiming
authors: W
authors: Hu
authors: School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University , Changzhou 213164, People's Republic of China.
authors: Xiaomei
authors: X
authors: Feng
authors: School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University , Changzhou 213164, People's Republic of China.
authors: Jin-Tao
authors: JT
authors: Yu