- METHOD FOR PRODUCING BIPHENYL DERIVATIVE
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Provided is a method for producing a biphenyl derivative, with an industrially high yield and excellent productivity, by use of a raw material which is low in cost and toxicity. More specifically, the method for producing the biphenyl derivative represented by general formula (1) is characterized in that a chlorine atom in a benzene derivative represented by general formula (2) reacts with magnesium metal to convert the benzene derivative into a Grignard reagent, and then the Grignard reagent is subjected to a coupling reaction in the presence of a catalyst and a dichloropropane: and (wherein A represents at least one selected from alkyl groups, alkoxy groups, alkoxymethyl groups, a vinyl group, phenyl groups and chlorine, and n represents an integer of 1 to 4).
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(2009/08/13)
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