View : 45 Download: 0

Metal Complex-Catalyzed Epoxidation of Olefins by Dioxygen with Co-Oxidation of Aldehydes. A Mechanistic Study

Title
Metal Complex-Catalyzed Epoxidation of Olefins by Dioxygen with Co-Oxidation of Aldehydes. A Mechanistic Study
Authors
Nam W.Kim H.J.Kim S.H.Ho R.Y.N.Valentine J.S.
Ewha Authors
남원우
SCOPUS Author ID
남원우scopus
Issue Date
1996
Journal Title
Inorganic Chemistry
ISSN
0020-1669JCR Link
Citation
Inorganic Chemistry vol. 35, no. 4, pp. 1045 - 1049
Indexed
SCI; SCIE; SCOPUS scopus
Document Type
Article
Abstract
Mechanistic studies of the oxidation of olefins by dioxygen plus aldehyde in the presence of metal complexes such as metalloporphyrins and metal cyclam complexes have been carried out. Epoxides were the predominant products, with trace amounts of allylic oxidation products. cis-Stilbene was oxidized to a mixture of cis- and trans-stilbene oxides. It is concluded from this study that the principal role of the metal complexes is to aid in the initiation step for the free radical autoxidation of the aldehyde and that acylperoxy radicals generated in the autoxidation reaction (or metal complexes formed by complexation of the acylperoxy radicals) are the active epoxidizing agents.
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE