A copper-catalyzed three component reaction of aryl acetylene, sulfonyl azide and enaminone to form iminolactone via 6π electrocyclization-Reference-Cited by-同舟云学术

A copper-catalyzed three component reaction of aryl acetylene, sulfonyl azide and enaminone to form iminolactone via 6π electrocyclization

Published:2018 Issue:99 Volume:54 Page:13953-13956
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Sun Jiarui¹²³⁴,Cheng Xiangsheng¹²³⁴,Mansaray John Kamanda¹²³⁴^ORCID,Fei Weihong¹²³⁴,Wan Jieping⁵⁶⁷⁴^ORCID,Yao Weijun¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. Zhejiang Sci-Tech University

3. Hangzhou

4. P. R. China

5. College of Chemistry and Chemical Engineering

6. Jiangxi Normal University

7. Nanchang 330022

Abstract

We developed a copper-catalyzed three component reaction of aryl acetylene, enaminone and sulfonyl azide to construct iminolactone via copper-catalyzed alkyne–azide cycloaddition (CuAAC), Michael addition of metalated ketenimine followed by elimination and 6π electrocyclization.

Funder

National Natural Science Foundation of China

Zhejiang Sci-Tech University

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CC/C8CC06868B

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