[O:1]1[CH:6]([C:7]([O-:9])=[O:8])[CH:2]1[C:3]([O-:5])=[O:4].[Ca+2]>P(OCCCCCCCC)(OCCCCCCCC)(OCCCCCCCC)=O>[O:1]1[CH:6]([C:7]([OH:9])=[O:8])[CH:2]1[C:3]([OH:5])=[O:4]The yield in the reaction effected in trioctyl phosphate amounted to 96%. From 2 moles of acid calcium epoxysuccinate, 507 g. of free epoxysuccinic acid in aqueous solution were obtained.
Wird geladen…