反应详情

温度

135 °C

A 100 ml four necked round bottom flask equipped with a mechanical stirrer, thermometer, nitrogen inlet and short path distillation head was charged with 3-amino-1,2-propandiol (8.0 g, 8.78×10-2 mole), dodecenyl succinic anhydride (23.4 g, 8.78×10-2 mole) and sodium methoxide (0.05 g, 9.26×10-4 mole). The reaction mixture was heated to 135° C. for 6 hours under a mild nitrogen blanket giving 28.3 g (94.9% yield) of dodecenyl 3-imino-1,2-propanediol succinate.

1. distillationthermometer, nitrogen inlet and short path distillation head