A concise synthesis of thioaurones <i>via</i> NBS-induced cyclization of MOM-protected 2′-mercaptochalcones-Reference-Cited by-同舟云学术

A concise synthesis of thioaurones via NBS-induced cyclization of MOM-protected 2′-mercaptochalcones

Published:2023 Issue:6 Volume:21 Page:1134-1137
ISSN:1477-0520
Container-title:Organic & Biomolecular Chemistry
language:en
Short-container-title:Org. Biomol. Chem.

Author:

Nakamura Akira¹^ORCID,Rao Fei¹,Ukiya Kazuchika¹,Matsunaga Riko¹,Ohira Shin-ichiro¹,Maegawa Tomohiro¹^ORCID

Affiliation:

1. School of Pharmaceutical Sciences, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan

Abstract

Herein we present a simple and efficient method for the synthesis of thioaurones (hemithioindigos) from MOM-protected 2′-mercaptochalcones with NBS and pyridine.

Funder

Japan Society for the Promotion of Science

Kindai University

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/OB/D2OB01995G

Reference52 articles.

1. Hemithioindigo—an emerging photoswitch

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4. The Hammett Relationship and Reactions in the Excited Electronic State: Hemithioindigo Z/E-Photoisomerization

5. Molecular Driving Forces for Z/E Isomerization Mediated by Heteroatoms: The Example Hemithioindigo

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