A method for hydroxylating phenols and phenol ethers using hydrogen peroxide and specifically a method for hydroxylating phenol using hydrogen peroxide. The method for hydroxylating a phenolic substrate selected from a phenol or a phenol ether by reacting such phenolic substrate with hydrogen peroxide in the presence of an acid catalyst comprises the following steps implemented consecutively or simultaneously: a first step consisting of mixing a phenolic substrate with a hydrogen peroxide soluti...

The present invention relates to a method for the hydroxylation of phenols and phenol ethers by means of hydrogen peroxide. The invention specifically relates to a method for the hydroxylation of phenol by means of the hydrogen peroxide. The method of the invention for the hydroxylation of a phenol or phenol ether by means of reacting said phenol or phenol ether with the hydrogen peroxide in the presence of an acid catalyst is characterized in that it includes mixing a phenol or phenol ether wit...

The aim of the present invention is a method for hydroxylating phenols and phenol ethers using hydrogen peroxide. The invention relates specifically to a method for hydroxylating phenol using hydrogen peroxide. The method for hydroxylating a phenol or a phenol ether by reacting said phenol or phenol ether with hydrogen peroxide in the presence of a acid catalyst is characterized in that it includes the following steps implemented consecutively or simultaneously: a first step consisting of mixing...

La présente invention a pour objet un procédé d'hydroxylation de phénols et d'éthers de phénols par le peroxyde d'hydrogène. L'invention vise plus particulièrement un procédé d'hydroxylation du phénol par le peroxyde d'hydrogène. Le procédé de l'invention d'hydroxylation d'un phénol ou d'un éther de phénol par réaction dudit phénol ou éther de phénol avec le peroxyde d'hydrogène en présence d'un catalyseur acide est caractérisé par le fait qu'il comprend le mélange d'un phénol ou éther de phénol...