Multicomponent Reaction of CS2, Amines, and Sulfoxonium Ylides in Water: Straightforward Access to ß-Keto Dithiocarbamates, Thiazolidine-2-thiones, and Thiazole-2-thiones.
J Org Chem
; 88(9): 6120-6125, 2023 May 05.
Article
em En
| MEDLINE
| ID: mdl-37018423
ABSTRACT
Simple, versatile, and catalyst-free synthetic methods for ß-keto dithiocarbamates, thiazolidine-2-thiones, and thiazole-2-thiones via the multicomponent reaction of CS2, amines, and sulfoxonium ylides have been described. The ß-keto sulfoxonium ylides furnished ß-keto dithiocarbamates in the presence of CS2 and secondary amines, whereas primary amines afforded thiazolidine-2-thiones or thiazole-2-thiones after dehydration in an acidic environment. With simple procedures, the reaction has a wide substrate scope and excellent functional group tolerance.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Org Chem
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Índia