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

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


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



Publikationsverlauf

Eingereicht: 10. Dezember 2021

Angenommen nach Revision: 10. Januar 2022

Accepted Manuscript online:
10. Januar 2022

Artikel online veröffentlicht:
14. März 2022

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