N,N-dichloro-4-methylbenzenesulphonimide as a novel and efficient catalyst for acetylation of alcohols under mild conditions
Document title: N,N-dichloro-4-methylbenzenesulphonimide as a novel and efficient catalyst for acetylation of alcohols under mild conditions
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000311827
ISSN: 0103-5053
Authors: 1
Institutions: 1Bu-Ali Sina University, Faculty of Science, Hamedan, Hamadan. Irán
Year:
Season: Feb
Volumen: 17
Number: 1
Pages: 206-208
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract 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
Portuguese abstract 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
Keyword: 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
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