One-Step Synthesis of Sulfonamides from N-Tosylhydrazones.
Org Lett
; 18(3): 508-11, 2016 Feb 05.
Article
en En
| MEDLINE
| ID: mdl-26771228
ABSTRACT
The first described reaction between N-tosylhydrazone and SO2 is reported to provide alkyl sulfonamides in the presence of various amines. In this procedurally simple method, hydrazones of both unsaturated aldehydes and ketones proceed in moderate to excellent yields. Primary and secondary aliphatic amines are accommodated in this reaction, which provides a novel route to sulfonamides.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Sulfonamidas
/
Hidrazonas
Idioma:
En
Año:
2016
Tipo del documento:
Article