Liquid-Phase Selective Hydrogenation of Cumyl Hydroperoxide to α-Cumyl Alcohol over the Low-Loaded Pt/SiO 2 Catalyst under Ambient Conditions

Liquid-Phase Selective Hydrogenation of Cumyl Hydroperoxide to α-Cumyl Alcohol over the Low-Loaded Pt/SiO 2 Catalyst under Ambient Conditions Научная публикация

Журнал

Industrial & Engineering Chemistry Research
ISSN: 0888-5885 , E-ISSN: 1520-5045

Вых. Данные

Год: 2026, DOI: 10.1021/acs.iecr.5c04441

Авторы

Redina Elena A. ¹ , Popova Daria D. ^2,1 , Tkachenko Olga P. ¹ , Sadovnikov Alexey A. ³ , Kustov Leonid M. ¹

Организации

1	N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russia
2	MIREA-Russian Technological University, Moscow State Institute of Fine Chemical Technology, 86 Vernadsky Prospect, Moscow 119571, Russia
3	A. V. Topchiev Institute of Petrochemical Synthesis of the Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia

Информация о финансировании (1)

Cumyl hydroperoxide was hydrogenated to α-cumyl alcohol with a selectivity exceeding 99% under ambient conditions using a 0.25% Pt/SiO2 catalyst prepared via an impregnation method. This catalyst enables us to achieve an exceptionally high turnover frequency (TOF) of 23470 h–1 (6.52 s–1), nearly five times greater than the TOF value obtained over a commercial 1% Pd/AC catalyst, and the highest one reported in the patents and publications so far. The developed method for α-cumyl alcohol synthesis under ambient conditions has demonstrated an excellent scalability allowing for the production of α-cumyl alcohol of a high purity in gram quantities at room temperature and atmospheric pressure.

Redina E.A. , Popova D.D. , Tkachenko O.P. , Sadovnikov A.A. , Kustov L.M.
Liquid-Phase Selective Hydrogenation of Cumyl Hydroperoxide to α-Cumyl Alcohol over the Low-Loaded Pt/SiO 2 Catalyst under Ambient Conditions
Industrial & Engineering Chemistry Research. 2026. DOI: 10.1021/acs.iecr.5c04441 WOS OpenAlex

Web of science:	WOS:001659253700001
OpenAlex:	W7119673351

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