Cs2CO3-Initiated Trifluoro-Methylation of Chalcones and Ketones for Practical Synthesis of Trifluoromethylated Tertiary Silyl Ethers.
Molecules
; 22(5)2017 May 18.
Article
em En
| MEDLINE
| ID: mdl-28524100
ABSTRACT
It was found that 1,2-trifluoromethylation reactions of ketones, enones, and aldehydes were easily accomplished using the Prakash reagent in the presence of catalytic amounts of cesium carbonate, which represents an experimentally convenient, atom-economic process for this anionic trifluoromethylation of non-enolisable aldehydes and ketones.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Silanos
/
Carbonatos
/
Césio
/
Chalconas
/
Éteres
/
Cetonas
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article