Combining AlCl3·6H2O and an ionic liquid to prepare chlorohydrin esters from glycerol
2009
Villorbina Noguera, Gemma | Tomàs, Albert | Escribà i Gelonch, Marc | Oromí Farrús, Mireia | Eras i Joli, Jordi | Balcells Fluvià, Mercè | Canela i Garayoa, Ramon
We describe here the first example in which glycerol has been transformed into chlorohydrin esters using an ionic liquid and hydrated aluminium chloride. The method avoids using Crown-18 ether, which was needed to obtain a similar yield when KCl was used. Alkyl and aryl acids can be used, although yields are very dependent on the carboxylic acid used.
Mostrar más [+] Menos [-]This work was supported by a Grant-in-Aid from the Secretaría de Estado de Política Científica y Tecnológica of the Spanish Ministry of Education and Culture (contract Grant No.: CTQ2006-07451/PPQ).
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