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Visible-light-driven proton reduction for semi-hydrogenation of alkynes via organophotoredox/manganese dual catalysis.
Wang, Xiao-Yu; He, Yong-Qin; Wang, Mei; Zhou, Yi; Li, Na; Song, Xian-Rong; Zhou, Zhao-Zhao; Tian, Wan-Fa; Xiao, Qiang.
Afiliação
  • Wang XY; Key Laboratory of Organic Chemistry of Jiangxi Province, Jiangxi Science & Technology Normal University Nanchang 330013 P. R. China tianwanfa@yeah.net xiaoqiang@tsinghua.org.cn.
  • He YQ; School of Pharmaceutical Science, Nanchang University Nanchang 330006 P. R. China.
  • Wang M; Key Laboratory of Organic Chemistry of Jiangxi Province, Jiangxi Science & Technology Normal University Nanchang 330013 P. R. China tianwanfa@yeah.net xiaoqiang@tsinghua.org.cn.
  • Zhou Y; Key Laboratory of Organic Chemistry of Jiangxi Province, Jiangxi Science & Technology Normal University Nanchang 330013 P. R. China tianwanfa@yeah.net xiaoqiang@tsinghua.org.cn.
  • Li N; School of Pharmaceutical Science, Nanchang University Nanchang 330006 P. R. China.
  • Song XR; Key Laboratory of Organic Chemistry of Jiangxi Province, Jiangxi Science & Technology Normal University Nanchang 330013 P. R. China tianwanfa@yeah.net xiaoqiang@tsinghua.org.cn.
  • Zhou ZZ; College of Chemistry and Food Science, Nanchang Normal University Nanchang P. R. China.
  • Tian WF; Key Laboratory of Organic Chemistry of Jiangxi Province, Jiangxi Science & Technology Normal University Nanchang 330013 P. R. China tianwanfa@yeah.net xiaoqiang@tsinghua.org.cn.
  • Xiao Q; Key Laboratory of Organic Chemistry of Jiangxi Province, Jiangxi Science & Technology Normal University Nanchang 330013 P. R. China tianwanfa@yeah.net xiaoqiang@tsinghua.org.cn.
RSC Adv ; 12(55): 36138-36141, 2022 Dec 12.
Article em En | MEDLINE | ID: mdl-36545070
Described here is a unprecedented organophotoredox/manganese dual catalyzed proton reduction and its application for semi-reduction of alkynes. The catalytic active pre-catalyst [Mn-1] can be feasibly be prepared on gram-scale from Mn(acac)2·2H2O in air. This dual catalytic protocol features noble-metal-free catalysts, simple ligand, and mild conditions. Besides, a unique ortho-halogen and -hydroxyl effect was observed to achieve high Z-stereoselectivity.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: RSC Adv Ano de publicação: 2022 Tipo de documento: Article País de publicação: Reino Unido

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: RSC Adv Ano de publicação: 2022 Tipo de documento: Article País de publicação: Reino Unido