A series of trimethylolhexane triheptyl esters were synthesized from trimethylolhexane with special kinds of supported phosphotungstic acid catalyst.

• 以自制三羟甲基己烷为原料,采用自制的负载磷钨酸催化剂催化合成一系列三羟甲基己烷脂肪酸酯。