In this way an aet olefinically unsaturated adducts of propylene to multiply unsaturated fatty acids or in this way an aet. fettsaeureester, processes for their preparation and their use

摘要

Olefinically unsaturated adducts of propylene on polyunsaturated fatty acids with 18 to 22 carbon atoms or on esters of these fatty acids with C1-C36 alkanols in molar ratios of propylene to fatty acids or fatty acid esters of 1:1 to 2:1, obtainable by reacting the fatty acids or fatty acid esters with propylene at elevated temperature and pressure in the presence of compounds of the transition metals Ru, Rh, Pd, Ir and Pt as catalysts, are useful intermediate products which on hydrogenation yield saturated derivatives with low solidification points.