Efficient Epoxidation of Electron-Deficient Olefins with a Cationic Manganese Complex

The complex [MnII(R,R-mcp)(CF3SO3)2] is an efficient and practical catalyst for the epoxidation of electron-deficient olefins. This catalyst is capable of epoxidizing olefins with as little as 0.1 mol % catalyst in under 5 min using 1.2 equiv of peracetic acid as the terminal oxidant. A wide scope o...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of the American Chemical Society 2003-05, Vol.125 (18), p.5250-5251
Hauptverfasser:	Murphy, Andrew, Dubois, Geraud, Stack, T. D. P
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes - chemistry Cations - chemistry Chemical reactivity Chemistry Crystallography, X-Ray Epoxy Compounds - chemical synthesis Exact sciences and technology Manganese - chemistry Molecular Structure Organic chemistry Organometallic Compounds - chemistry Reactivity and mechanisms
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The complex [MnII(R,R-mcp)(CF3SO3)2] is an efficient and practical catalyst for the epoxidation of electron-deficient olefins. This catalyst is capable of epoxidizing olefins with as little as 0.1 mol % catalyst in under 5 min using 1.2 equiv of peracetic acid as the terminal oxidant. A wide scope of substrates are epoxidized including terminal, tertiary, cis and trans internal, enones, and methacrylates with >85% isolated yields.
ISSN:	0002-7863 1520-5126
DOI:	10.1021/ja029962r