How is 2-Oleoylglycerol (CAS: 3443-84-3) typically synthesized?

2-Oleoylglycerol can be synthesized via the condensation of glycerol with oleic acid in the presence of a catalyst such as sodium hydroxide or potassium hydroxide. The reaction typically occurs in an aqueous phase and requires careful control of pH and temperature to achieve high selectivity and yield. The product can be purified by recrystallization or by precipitation followed by filtration and drying.