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US4960943A Process for the preparation of phenylketones etherified in the 4-position 失效
在4-位上醚化的苯基酮的制备方法

Process for the preparation of phenylketones etherified in the 4-position
摘要:
Phenylketones etherified in the 4-position can be prepared by reaction of aromatic ethers which have a free 4-position with acylating agents, the acylation being carried out in the presence of zeolite catalysts having pore sizes of at least 5 .ANG..
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