Synthesis 2022; 54(11): 2707-2723
DOI: 10.1055/a-1734-9782
paper

Synthesis of Isoquinoline-1,3(2H,4H)-diones by Visible-Light-Mediated Cyclization of Acryloylbenzamides with Alkylboronic Acids, Arylsulfonyl Hydrazides and Oxime Esters

Authors

  • Jiahui Fu

    a   College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. of China
  • Xingxing Cai

    a   College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. of China
  • Yihuo Liu

    a   College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. of China
  • Jinghua Li

    b   College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. of China
  • Dongping Cheng

    b   College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. of China
  • Xiaoliang Xu

    a   College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. of China

This work was supported by the National Natural Science Foundation of China (No. 22078300) and the Natural Science Foundation of Zhejiang Province (LY18B020018).


Graphical Abstract

Abstract

An efficient visible-light-mediated tandem reaction of acryl­oylbenzamides with alkylboronic acids, arylsulfonyl hydrazides and oxime esters has been developed. The reaction proceeds via radical addition and cyclization to give various isoquinoline-1,3(2H,4H)-diones in satisfactory yields under mild conditions, which provides a good opportunity to discover new meaningful bioactive compounds.

Supporting Information



Publication History

Received: 10 December 2021

Accepted after revision: 10 January 2022

Accepted Manuscript online:
10 January 2022

Article published online:
14 March 2022

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