钯（II）催化的两个 C(sp3)-H 键之间的脱氢交叉偶联反应：出乎意料的 C=C 键形成。
Palladium(II)-catalyzed dehydrogenative cross-coupling between two C(sp3)-H bonds: unexpected C=C bond formation.
机构信息
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.
出版信息
Angew Chem Int Ed Engl. 2013 Jul 22;52(30):7837-40. doi: 10.1002/anie.201303099. Epub 2013 Jun 18.
PMID:23780778
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.
摘要
C=C 键构建：在没有外加氧化剂的情况下，通过吲哚啉-2-酮或苯并呋喃-2-酮与 O-苯甲酰羟胺的反应，展示了钯催化的氧化 C(sp3)-H/C(sp3)-H 交叉偶联反应可以构建 C=C 键，而不是 C(sp3)-C(sp3)键。
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