Issue 14, 2023
From the journal:

Organic Chemistry Frontiers

Photo-induced cyclization of olefinic amides towards sulfonamidylated iminoisobenzofurans and benzoxazines†

Changduo Pan, ORCID logo ac   Shipeng Luo,a   Yechun Wu,b   Jin-Tao Yu ORCID logo *b  and  Chengjian Zhu*cd  

* Corresponding authors

a School of Chemistry and Chemical Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China

b School of Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
E-mail: yujintao@cczu.edu.cn

c School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
E-mail: cjzhu@nju.edu.cn

d Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China

Abstract

A photo-induced facile synthesis of sulfonamidylated iminoisobenzofurans and benzoxazines is demonstrated under mild and metal-free conditions. N-Sulfonylaminopyridinium salts as easily available sulfonamidyl radical sources selectively reacted with 2-vinylbenzamides and N-(2-vinylphenyl)amides to generate sulfonamidylated iminoisobenzofurans and benzoxazines, respectively.

Graphical abstract: Photo-induced cyclization of olefinic amides towards sulfonamidylated iminoisobenzofurans and benzoxazines

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/D3QO00675A
Article type
Research Article
Submitted
07 maj 2023
Accepted
09 jun 2023
First published
09 jun 2023

Org. Chem. Front., 2023,10, 3479-3484

Permissions

Request permissions

Photo-induced cyclization of olefinic amides towards sulfonamidylated iminoisobenzofurans and benzoxazines

C. Pan, S. Luo, Y. Wu, J. Yu and C. Zhu, Org. Chem. Front., 2023, 10, 3479 DOI: 10.1039/D3QO00675A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements