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Visible-Light-Mediated Radical Hydroalkylative Cyclization of 1,6-Enynes.
Zhu, Shaoqun; Sun, Yuejie; Pan, Yingjie; Chen, Xiaoyun; Yu, Huaguang; Han, Ying; Yan, Chaoguo; Shi, Yaocheng; Hou, Hong.
Afiliação
  • Zhu S; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
  • Sun Y; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
  • Pan Y; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
  • Chen X; School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212005, China.
  • Yu H; Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, College of Optoelectronic Materials and Technology, Jianghan University, Wuhan 430056, China.
  • Han Y; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
  • Yan C; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
  • Shi Y; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
  • Hou H; School of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225009, China.
J Org Chem ; 88(23): 16639-16643, 2023 Dec 01.
Article em En | MEDLINE | ID: mdl-37976542
ABSTRACT
A radical hydroalkylative cyclization approach accessing various alkenyl heterocyclic compounds was developed using dimethyl malonate and 1,6-enynes in the presence of visible-light photoredox catalysis. The use of Ir(dtbbpy)(ppy)2PF6 as a photosensitizer enables carbon atom radical formation and initiates the cascade cyclization reaction under mild conditions.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article