The method of CNDO/2 was used to study the synthesis reaction of vanillin from 4-hydroxybenzaldehyden.The factor what affected the reaction was studied.

• 用CNDO/2法研究了从4-羟基苯甲醛合成香兰素的化学反应,并作了理论解析。结果表明,合成路线是可行的,总收率为85%25。