A process for producing o-methylated phenols useful as raw materials for resins and medicines in high yields comprising reacting methanol with phenols in the presence of a catalyst containing at least one compound selected from the group consisting of (1) magnesium oxide, manganese oxide and iron oxide which are all pre-treated with phenols and (2) magnesium phenolate.
一种用于高产得制备用于
树脂和药品的o-甲基化
酚原料的方法,包括在催化剂的存在下,将
甲醇与
酚反应,所述催化剂包含至少一种化合物,所述化合物从以下组中选择:(1)经
酚预处理的
氧化镁、
氧化锰和
氧化铁,以及(2)
苯酚镁。