| 摘要 |
Alpha-arylalkanoic esters are prepared by reacting a trivalent iodine compound of the formula <IMAGE> wherein Ar is an aromatic hydrocarbon and X and Y each represents a group which can be removed as an anion, with a carbonyl compound of the formula <IMAGE> where Ar1 is an aromatic hydrocarbon, R is a hydrogen atom or an alkyl group, and R1 is a hydrogen atom or an alkyl group, in the presence of an orthocarboxylic ester having the general formula ZC(OR2)3, wherein R2 is an alkyl group and Z is a hydrogen atom or an alkyl group; the reaction being carried out in a substantially anhydrous reaction mixture.
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