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US5008439A Synthesis of 2-(4-hydroxyphenoxy) alkanoic acid esters 失效
2-(4-羟基苯氧基)烷酸酯的合成

Synthesis of 2-(4-hydroxyphenoxy) alkanoic acid esters
摘要:
A method for synthesizing 2-(4-hydroxyphenoxy)alkanoic acid esters by reacting a hydroxyaromatic ketone derivative with a 2-substituted alkanoic acid ester under basic conditions and thereafter oxidizing the intermediate with subsequent hydrolysis.
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