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Process for producing p-hydroxyneophyl m-phenoxybenzyl ether

机译:对羟基新叶间苯氧基苄醚的生产方法

摘要

A process for producing a p-hydroxyneophyl m-phenoxybenzyl ether represented by the general formula (II) ##STR1## (X.sub.1 and X.sub. 2 are independently a hydrogen atom or a halogen atom) by subjecting a corresponding p-alkoxyneophyl m-phenoxybenzyl ether represented by the general formula (I) ##STR2## (R represents a lower alkyl group, and X.sub. 1 and X.sub.2 have the same definitions as above) to ether cleavage, in which process the ether cleavage reaction is effected in an aprotic polar solvent, using a lower alkoxide of an alkali metal or an alkaline earth metal or using a metal hydroxide in the presence of a lower alcohol.
机译:通式(II)表示的对羟基新叶酸间苯氧基苄基醚的制备方法:X.sub.1和X.sub.2独立地是氢原子或卤素原子。通式(I)表示的相应的对烷氧新叶酸间苯氧苄基醚(R代表低级烷基,X 1和X 2具有与上述相同的定义)裂解,在此过程中,在质子惰性极性溶剂中,使用碱金属或碱土金属的低级醇盐或在低级醇存在下使用金属氢氧化物进行醚裂解反应。

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