Electrochemically-promoted synthesis of benzo[<i>b</i>]thiophene-1,1-dioxides <i>via</i> strained quaternary spirocyclization-Reference-Cited by-同舟云学术

Electrochemically-promoted synthesis of benzo[b]thiophene-1,1-dioxides via strained quaternary spirocyclization

Published:2022 Issue:34 Volume:13 Page:9940-9946
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Li Ruitao¹,Yuan Dafu¹,Ping Mengqi¹,Zhu Yuyi²,Ni Shaofei²,Li Ming¹,Wen Lirong¹^ORCID,Zhang Lin-Bao¹^ORCID

Affiliation:

1. State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, P. R. China

2. Department of Chemistry, Shantou University, Shantou, Guangdong, 515063 P. R. China

Abstract

We report an approach for the synthesis of benzothiophene motifs under electrochemical conditions by the reaction of sulfonhydrazides with internal alkynes.

Funder

Natural Science Foundation of Shandong Province

National Natural Science Foundation of China

Science and Technology Support Plan for Youth Innovation of Colleges and Universities of Shandong Province of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/SC/D2SC01175A

Reference87 articles.

1. An overview of benzo [b] thiophene-based medicinal chemistry