A method for the production of monofettsaeure - or hydroxymonofettsaeureestern of isopropyl identical derivatives of a polyglycerol

摘要

the invention concerns a method for the production of monofettsu00e4ure or hydroxymonofettsu00e4ureestern of isopropylidenderivaten a polyglycerins.this is a c6-c22 fatty acid or hydroxyfettsu00e4ure with isopropylidenglyceringlycidylether or diisopropylidentriglyceringlycidylether in a molverhu00e4ltnis from 0.5: 1 to 1: 0.5 at temperatures of 373 473 k in the presence of a catalyst and the obtained monoisopropylide implemented ndiglycerinmonofettsu00e4ureester ormonoisopropylidendiglycerinhydroxymonofettsu00e4ureester or diisopropylidentetraglycerinmonofettsu00e4ureester or diisopropylidentetraglycerinhydroxymonofettsu00e4ureester, where appropriate, by distillation, fractional distillation and / or ion exchange purified.