Procedure for the obtaining of sorbic acid from the lactone of the beta-hydroxy-alpha beta dihydrosorbic acid. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for obtaining sorbic acid from the lactone of the beta-hydroxy-alpha beta-dihydrosorbic acid. There is reaction of the lactone mentioned with an excessive alcohol in acid chlorhydride and the reflux temperature, obtaining the corresponding sorbato of the alcohol used. This is satonifica with alcalis, obtaining an aqueous solution of sordic sorbato, of which by precipitación with ácido clorhidrico is obtained sorbic acid. (Machine-translation by Google Translate, not legally binding)