【摘要】 用β-苯乙醇和多聚甲醛为原料,进行了HC l催化法,三氯化铝催化法和对甲苯磺酸催化法的合成路线的实验,并对其反应机理进行了探讨,应用对甲苯磺酸催化法合成异色满的合成路线,得率46%,纯度96%。更多还原

【Abstract】 The paper introduced three processes to prepare isochroman from β-phenethyl alcohol and polyformaldehyde:HCl catalysis,AlCl₃ catalysis and toluene-p-sulfonic acid catalysis,and discussed its reaction mechanism,using toluene-p-sulfonic acid catalysis method to prepare isochroman,the yield is 46%,purity is 96%.更多还原