HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Patents

METHOD FOR TRANSFORMING LEVOGLUCOSENONE INTO 4-HYDROXYMETHYN BUTYROLACTONE OR 4-HYDROXYMETHYL BUTENOLIDE

Abstract : The disclosure relates to a method for transforming levoglucosenone into 4-hydroxymethyl butyrolactone or 4-hydroxymethyl butenolide, comprising a step involving the oxidation of the levoglucosenone, or dihydrolevoglucosenone obtained by hydrogenation of levoglucosenone, by bringing a solution of levoglucosenone or dihydrolevoglucosenone in a solvent into contact with a lipase in the presence of an oxidizing agent and an acyl donor compound. The oxidation step is followed by a step involving the hydrolysis of the reaction mixture obtained and, if necessary, a step involving the hydrogenation of the compound obtained at the end of the hydrolysis step.
Document type :
Patents
Complete list of metadata

https://hal-agroparistech.archives-ouvertes.fr/hal-01787823
Contributor : Grégoire Burgé Connect in order to contact the contributor
Submitted on : Monday, May 7, 2018 - 6:12:46 PM
Last modification on : Thursday, December 9, 2021 - 4:12:02 PM

Identifiers

  • HAL Id : hal-01787823, version 1

Collections

Citation

Florent Allais, Amandine Flourat, Aurélien Peru, Andreia Teixeira, Fanny Brunissen, et al.. METHOD FOR TRANSFORMING LEVOGLUCOSENONE INTO 4-HYDROXYMETHYN BUTYROLACTONE OR 4-HYDROXYMETHYL BUTENOLIDE . France, Patent n° : FR20140053957 20140430 / WO2015EP59323 20150429. 2014. ⟨hal-01787823⟩

Share

Metrics

Record views

26