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FMC Corp
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FMC Corp
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Publication of ES335438A1publicationCriticalpatent/ES335438A1/en
Process for epoxidising allylic alcohol, characterized in that in a first step allyl alcohol is epoxide at a temperature comprised between 25º C and 100º C, using peracetic acid in solution in an inert organic solvent containing from 15% to 40% peracetic acid, the proportion of allyl alcohol to peracetic acid of the order of 5 to 0.7 moles of allyl alcohol per mole of peracetic acid, until at least 70% of the reactive boundary reacted, with a yield of 90% by at least and, in a second step, rapidly and continuously separating the acetic acid by-product from the reaction mixture in a distillation zone, while minimizing the residence time of said mixture in the zone of distillation. distillation, carried out the separation under reduced pressure, below 400 millimeters of mercury pressure, to perform a rapid separation of the acetic acid by-product of the glycerol product idol (Machine-translation by Google Translate, not legally binding)
ES0335438A1966-01-111967-01-10Procedure for epoxidar alcohol alylic. (Machine-translation by Google Translate, not legally binding)
ExpiredES335438A1
(en)