title: Palladium(II)-catalyzed dehydrogenative cross-coupling between two C(sp3)-H bonds: unexpected C=C bond formation.
abstract: C=C bond construction: A palladium-catalyzed oxidative C(sp3)-H/C(sp3)-H cross-coupling is shown to forge C=C bonds rather than C(sp3)-C(sp3) bonds through reactions of indolin-2-ones or benzofuran-2-ones with O-benzoyl hydroxylamines in the absence of an added oxidant.
authors.affiliation: Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, West China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064, PR China.
authors.forename: Gaocan
authors.initials: G
authors.lastname: Li
authors.forename: Shengyou
authors.initials: S
authors.lastname: Qian
authors.forename: Chunxia
authors.initials: C
authors.lastname: Wang
authors.forename: Jingsong
authors.initials: J
authors.lastname: You
mesh_terms: D001572:Benzofurans / Q000737:chemistry*; D002384:Catalysis; D006898:Hydroxylamines / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry*; D015394:Molecular Structure; D016877:Oxidants / Q000737:chemistry*; D010084:Oxidation-Reduction; D010165:Palladium / Q000737:chemistry*
chemical_list: D001572:Benzofurans; D006898:Hydroxylamines; D007211:Indoles; D016877:Oxidants; C456900:indolin-2-one; C010046:O-benzoylhydroxylamine; D010165:Palladium
keywords: O-benzoyl hydroxylamines; cross-coupling; indolin-2-ones; palladium