2 ,5-二甲氧基乙苯的合成方法及改进

Synthesis of 2,5-Dimethoxyethylbenzene

以对苯二酚为起始原料 ,经醚化、傅瑞德尔 -克拉夫慈反应酰化、乌尔夫 -黄鸣龙反应还原制得 2 ,5 二甲氧基乙苯 ,总收率达 6 6 .8%。

2,5-Dimethoxyethylbenzene was synthesized from paradioxybenzene by etherification, acylation of the Friedel C Crafts JM reaction and reduction of the Wolff L Huangminglong reaction. The total yield of 2,5 dimethoxyethylbenzene was 66.8%.