Radical rearrangement of N-sulfonyl-N-aryl propynamides: proceeding with homolytic N–SO2 bond cleavage and 6-endo-dig cyclization toward 3-sulfonyl-2(1H)-quinolinones-Reference-Cited by-同舟云学术

Radical rearrangement of N-sulfonyl-N-aryl propynamides: proceeding with homolytic N–SO2 bond cleavage and 6-endo-dig cyclization toward 3-sulfonyl-2(1H)-quinolinones

Published:2018 Issue:6 Volume:5 Page:958-961
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Wang Bingbing¹²³⁴⁵,Jin Shengnan¹²³⁴⁵,Sun Song¹²³⁴⁵^ORCID,Cheng Jiang¹²³⁴⁵^ORCID

Affiliation:

1. School of Petrochemical Engineering

2. and Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology

3. Changzhou University

4. Changzhou 213164

5. P. R. China

Abstract

A di-tert-butyl peroxide-promoted radical rearrangement of N-sulfonyl-N-aryl propynamides has been developed, giving 2-sulfonyl-3-aryl-2(1H)-quinolinones in moderate to good yields.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/QO/C7QO01048F

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3. 1,3-Sulfur Shifts: Mechanism and Synthetic Utility