INVESTIGADORES
BISOGNO Fabricio Roman
artículos
Título:
Simple and quick preparation of a-thiocyanate ketones in hydroalcoholic media. Access to 5-aryl-2-imino-1,3-oxathiolanes
Autor/es:
FABRICIO R. BISOGNO; ANÍBAL CUETOS; IVÁN LAVANDERA; VICENTE GOTOR
Revista:
GREEN CHEMISTRY (PRINT)
Editorial:
ROYAL SOC CHEMISTRY
Referencias:
Año: 2009 vol. 11 p. 452 - 454
ISSN:
1463-9262
Resumen:
A simple preparation on gram-scale of thiocyanate derivatives
via nucleophilic substitution of halogenated compounds
with SCN salts at high substrate concentrations in
a few minutes and excellent yields was successfully accomplished
in hydroalcoholic media. The obtained compounds
were employed for the efficient synthesis of valuable 5-aryl-
2-imino-1,3-oxathiolane derivatives (a one-pot approach is
also presented).nucleophilic substitution of halogenated compounds
with SCN salts at high substrate concentrations in
a few minutes and excellent yields was successfully accomplished
in hydroalcoholic media. The obtained compounds
were employed for the efficient synthesis of valuable 5-aryl-
2-imino-1,3-oxathiolane derivatives (a one-pot approach is
also presented).