Title

SULTAM THIOUREAS SYNTHESIZED VIA AN ALTERNATIVE RING-FORMING REACTION

Publication Date

1-2015

Abstract

A method for the synthesis of sultam thioureas via a different 1,4,2-dithiazolidine 1,1-dioxide ring-forming reaction is presented here. The syntheses of nine sultam thioureas were achieved in 53–81% yield by reacting N-substituted chloromethanesulfonamides with thiocarbamoyl isothiocyanates, which were formed in situ from the reaction of 5-(disubstituted amino)-3H-1,2,4-dithiazole-3-thiones with triphenylphosphine. Importantly, this method successfully allowed the substituent of the ring nitrogen atom to be varied. Additionally, the structures of four sultam thioureas were confirmed by x-ray diffraction.

Author Supplied Keywords

Antiviral agents, Chloromethanesulfonamides, Heterocycles, Medicinal chemistry, Sultam thioureas

Subjects

Nitrogen compounds; Organic chemistry; Organic compounds--Synthesis

Publication Information

Synthetic Communications, 2015, Volume 45, Issue 9, 1055-1067.

© 2015 Taylor & Francis

Linked version is final published version.

DOI

10.1080/00397911.2014.997367

Peer-Reviewed

Yes

Document Type

Journal Article

This document is currently not available here.

Published Version

(Available to UP community as permitted)

Share

COinS