METHOD OF USE OF ORGANIC SILICA BIPOROUS MATERIAL WITH 1.5-DIETHYLENE-2,4-DIMETHYLBENZENE-3 SULFONIC ACID GROUPS AS CATALYST OF SYNTHESIS REACTION OF ETHYL TERT-BUTYL ETHER WITH ISOBUTYLENE AND ETHANOL

摘要

A method of use of organic silica biporous material as a catalyst in the reaction of ethyl tert-butyl ether formation from isobutylene and ethanol consists in that as a catalyst a biporous organic-inorganic material is used containing in its structure covalently fixed 1.5-diethylene-2,dimethylbenzene-3 sulfonic acid groups.