【摘要】 以邻苯二酚为原料制备胡椒环,然后再从胡椒环合成3,4—亚甲二氧基苯乙醇酸,研究了第二步的反应温度、反应时间以及物料摩尔比对收率的影响,该步反应收率为88%。更多还原

【Abstract】 3,4-Dioxymethylene Mandelic Acid was synthesized by Benzo[1,3]- dioxole which was prepared from catechol. The influence of temperature,time and molar ratio was discussed, and the yield of the second step was 88%.更多还原