Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41

Dwairath Dhar; Yuri Koltypin; Aharon Gedanken; Srinivasan Chandrasekaran

doi:10.1023/A:1022659817183

Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41

Dwairath Dhar, Yuri Koltypin, Aharon Gedanken, Srinivasan Chandrasekaran

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

31 Scopus citations

Abstract

Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41 was carried out. Ultrasonic decomposition of Co(CO)₃NO in the presence of MCM-41 yielded a close-packed monolayer of cobalt oxide inside the pores. The CoO-MCM-41 composite catalyst was found to be efficient for the epoxidation of olefins under aerobic conditions.

Original language	English
Pages (from-to)	197-200
Number of pages	4
Journal	Catalysis Letters
Volume	86
Issue number	4
DOIs	https://doi.org/10.1023/A:1022659817183
State	Published - Mar 2003

Keywords

Cobalt oxide
Deposition-precipitation
Epoxidation
MCM-41
Olefins

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abstract = "Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41 was carried out. Ultrasonic decomposition of Co(CO)3NO in the presence of MCM-41 yielded a close-packed monolayer of cobalt oxide inside the pores. The CoO-MCM-41 composite catalyst was found to be efficient for the epoxidation of olefins under aerobic conditions.",

keywords = "Cobalt oxide, Deposition-precipitation, Epoxidation, MCM-41, Olefins",

author = "Dwairath Dhar and Yuri Koltypin and Aharon Gedanken and Srinivasan Chandrasekaran",

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AU - Gedanken, Aharon

AU - Chandrasekaran, Srinivasan

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N2 - Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41 was carried out. Ultrasonic decomposition of Co(CO)3NO in the presence of MCM-41 yielded a close-packed monolayer of cobalt oxide inside the pores. The CoO-MCM-41 composite catalyst was found to be efficient for the epoxidation of olefins under aerobic conditions.

AB - Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41 was carried out. Ultrasonic decomposition of Co(CO)3NO in the presence of MCM-41 yielded a close-packed monolayer of cobalt oxide inside the pores. The CoO-MCM-41 composite catalyst was found to be efficient for the epoxidation of olefins under aerobic conditions.

KW - Cobalt oxide

KW - Deposition-precipitation

KW - Epoxidation

KW - MCM-41

KW - Olefins

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Catalytic aerobic epoxidation of olefins by nanostructured amorphous CoO-MCM-41

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Keywords

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