Dimethyl phenylethyl carbinyl acetate (DPCA ) was synthesized by using a new catalyst. This technology decreases the pollution and can also be used in synthesis of other carbinyl acetates perfume.

用一种新型催化剂合成乙酸二甲苯乙(DPCA),并简化了合成艺,减少了生产产生的三废,因而投入生产已具备了必要条件。这种新型催化剂可用于其它类香料的合成。