Deep eutectic solvent-catalyzed Meyer-Schuster rearrangement of propargylic alcohols under mild and bench reaction conditions.
Chem Commun (Camb)
; 56(96): 15165-15168, 2020 Dec 08.
Article
em En
| MEDLINE
| ID: mdl-33215181
ABSTRACT
The Meyer-Schuster rearrangement of propargylic alcohols into α,ß-unsaturated carbonyl compounds has been revisited by setting up an atom-economic process catalyzed by a deep eutectic solvent FeCl3·6H2O/glycerol. Isomerizations take place smoothly, at room temperature, under air and with short reaction times. The unique solubilizing properties of the eutectic mixture enabled the use of a substrate concentration up to 1.0 M with the medium being recycled up to ten runs without any loss of catalytic activity.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Ano de publicação:
2020
Tipo de documento:
Article