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A process for the preparation of 1-(2-phenylethyl)-1h-imidazole an intermediate of alcaftadine or salt thereof
A process for the preparation of 1-(2-phenylethyl)-1h-imidazole an intermediate of alcaftadine or salt thereof
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机译：1-（2-苯乙基）-1h-咪唑阿卡法定的中间体或其盐的制备方法
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摘要
ABSTRACT The present invention relates to an improved process for the preparation of intermediate of alcaftadine, 1-(2-Phenylethyl)-1H-imidazole of formula II: Formula II or its salt from (2-chloroethyl)benzene using potassium carbonate.
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