Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks | Sciact - CRIS-система Института катализа

Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks Научная публикация

Журнал

ACS Catalysis
ISSN: 2155-5435

Вых. Данные

Год: 2019, Том: 9, Страницы: 9699−9704 Страниц : 6 DOI: 10.1021/acscatal.9b02941

Ключевые слова

cyclohexene, epoxidation, heterogeneous catalysis, hydrogen peroxide, metal−organic frameworks, UiO, zirconium

Авторы

Maksimchuk Nataliya V. ^1,2 , Lee Ji Sun ³ , Solovyeva Marina V. ^1,2 , Cho Kyung Ho ³ , Shmakov Aleksandr N. ¹ , Chesalov Yuriy A. ^1,2 , Chang Jong-San ^3,4 , Kholdeeva Oxana A. ^1,2

Организации

1	Boreskov Institute of Catalysis, Pr. Lavrentieva 5, Novosibirsk 630090, Russia
2	Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russia
3	Research Center for Nanocatalysts, Korea Research Institute of Chemical Technology, P.O. Box 107, Yuseong, Daejeon 305-600, Korea
4	Department of Chemistry, Sungkyunkwan University, Suwon 440-475, Korea

Информация о финансировании (3)

1	Федеральное агентство научных организаций России	0303-2016-0005
2	Korea Research Institute of Chemical Technology	SK-1301
3	Российский фонд фундаментальных исследований	18-29-04022

The catalytic performance of zirconium-based metal−organic frameworks (UiO-66, UiO-67, and MOF-801) in cyclohexene oxidation with aqueous hydrogen peroxide can be greatly improved by adding a source of protons directly into the reaction mixture. A blend of Zr-MOF and protons favors heterolytic activation of H2O2 and makes possible selective formation of epoxide and diol with negligible formation of allylic oxidation products. Additives of HClO4 suppress the rates of H2O2 decomposition over Zr-MOF and increase oxidant utilization efficiency. No structural changes occur in the acid-activated Zr-MOF. The catalyst does not suffer metal leaching, reveals a truly heterogeneous nature of the catalysis, and can be recovered and reused.

Maksimchuk N.V. , Lee J.S. , Solovyeva M.V. , Cho K.H. , Shmakov A.N. , Chesalov Y.A. , Chang J-S. , Kholdeeva O.A.
Protons Make Possible Heterolytic Activation of Hydrogen Peroxide over Zr-Based Metal-Organic Frameworks
ACS Catalysis. 2019. V.9. P.9699−9704. DOI: 10.1021/acscatal.9b02941 WOS Scopus РИНЦ OpenAlex CAPlusCA

Поступила в редакцию:	12 июл. 2019 г.
Принята к публикации:	21 авг. 2019 г.
Опубликована online:	25 сент. 2019 г.
Опубликована в печати:	1 нояб. 2019 г.

≡ Web of science:	WOS:000494549700001
≡ Scopus:	2-s2.0-85073166519
≡ РИНЦ:	41690518
≡ OpenAlex:	W2975764505
≡ Chemical Abstracts:	2019:1844667
≡ Chemical Abstracts (print):	171:483103

≡ Scopus	49	Сбор данных от 08.02.2026
≡ Web of science	46	Сбор данных от 06.02.2026
≡ РИНЦ	42	Сбор данных от 08.02.2026
≡ OpenAlex	51	Сбор данных от 08.02.2026