PROCEDIMENTO PER LA PREPARAZIONE DI UN COMPOSTO AROMATICO MEDIANTE REAZIONE ELETTROFILA E DERIVATI DI COMPOSTO AROMATICO

摘要

There are disclosed a process for producing an aromatic compound of the formula (I) which comprises reacting an electrophilic reagent with a compound of the formula (II) shown below: (wherein R, X<1>, X<2> and Y are as defined in the specification) to introduce a substituent into the aromatic ring selectively and novel compounds prepared therefrom.