Paper
Study on the New Synthesis Process of 2-(4-Aminophenyl) Ethanol
Published 2013 · Zhang Wei-xing
Chemistry World
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Abstract
The new synthesis process for 2-(4-aminophenyl) ethanol,a key intermediate of cardiovascular drugs,was studied using β-phenylethanol as raw material.Through four step reactions such as esterification,nitrification,hydrolysis,and reduction,the total yield of 2-(4-aminophenyl) ethanol reached 66.4%,and the HPLC purity was 99.77%.The product structure was identified with melting point and GC-MS.The new technology has great industrialized application value.
The new synthesis process for 2-(4-aminophenyl) ethanol, a key intermediate in cardiovascular drugs, achieves 66.4% total yield and 99.77% HPLC purity, with potential industrial applications.
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