PHENYLACETALDEHYDES AND THE PREPARATION OF PHENYLACETALDEHYDES

摘要

Phenylacetaldehydes of the structure (I) <IMAGE> 1-5 where the substituents X are 2,4-dichloro, difluoro, trifluoro, tetrafluoro, p-trifluoromethyl, 2-methyl-4-fluoro, haloalkoxy or haloalkylthio radicals or are adjacent Cl, F, CF3, alkyl, alkoxy, haloalkoxy and/or haloalkylthio radicals.