Process for the preparation of a 2-(n-alkyl)-3-(4-hydroxybenzoyl)benzofuran of formula (I)
in which R represents a linear or branched alkyl radical including from 1 to 5 carbon atoms and R1 represents a linear or branched alkyl radical including from 1 to 3 carbon atoms, a linear or branched alkoxy radical including from 1 to 3 carbon atoms, a halogen atom or a nitro radical, and intermediates.
制备式为(I)的2-(n-烷基)-3-(
4-羟基苯甲酰)
苯并呋喃的过程,其中R表示1至5个碳原子的线性或支链烷基基团,R1表示1至3个碳原子的线性或支链烷基基团、1至3个碳原子的线性或支链烷氧基团、卤素原子或硝基基团,以及中间体。