A method for producing cyclohexanone dimer
16-03-2021 дата публикации
Номер:
TW202110780A
Автор: 張志成, 楊宏凱, 蔡佳岑, 沈佳慧, CHANG CHIH-CHENG, YANG HONG-KAI, TSAI CHIA-TSEN, SHEN CHIA-HUI, CHANG, CHIH-CHENG, YANG, HONG-KAI, TSAI, CHIA-TSEN, SHEN, CHIA-HUI
Принадлежит: 中國石油化學工業開發股份有限公司
Контакты:
Номер заявки: 69-31-10813
Дата заявки: 03-09-2019
The present invention provides a method for producing cyclohexanone dimer comprising performing the cyclohexanone condensation reaction in a presence of solid acid catalyst to obtain the cyclohexanone dimer; wherein the solid acid catalyst comprises tungsten oxide and a carrier with Lewis acid sites and Brønsted acid sites. The method of present invention has an advantage of mild condition, fast reaction rate and high selectivity, thereby enhancing the value of the industrial application.