N,N-dichloro-4-methylbenzenesulphonimide as a novel and efficient catalyst for acetylation of alcohols under mild conditions
Título del documento: N,N-dichloro-4-methylbenzenesulphonimide as a novel and efficient catalyst for acetylation of alcohols under mild conditions
Revista: Journal of the Brazilian Chemical Society
Base de datos: PERIÓDICA
Número de sistema: 000311827
ISSN: 0103-5053
Autors: 1
Institucions: 1Bu-Ali Sina University, Faculty of Science, Hamedan, Hamadan. Irán
Any:
Període: Feb
Volum: 17
Número: 1
Paginació: 206-208
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental, aplicado
Resumen en inglés Structurally diverse alcohols were acetylated in a clean and efficient reaction with acetic anhydride based on the use of a catalytic amount of N,N-dichloro-4-methylbenzenesulphonimide in dichloromethane. All reactions were performed at room temperature in good to excellent yields
Resumen en portugués Álcoois de estruturas diversas foram acetilados com anidrido acético, através de reações limpas e eficientes, usando-se quantidade catalítica de N,N-dicloro-4-metilbenzenossulfonamida em diclorometano. Todas as reações ocorreram a temperatura ambiente, com rendimentos de bons a excelentes
Disciplines Química
Paraules clau: Química orgánica,
Catalizadores,
N,N-dicloro-4-metilbenzenosulfonimida,
Alcohol,
Acetilación,
Anhídrido acético
Keyword: Chemistry,
Organic chemistry,
Catalysts,
N,N-dichloro-4-methylbenzenesulphonimide,
Alcohol,
Acetylation,
Acetic anhydride
Text complet: Texto completo (Ver HTML)