Copper-Catalyzed Alkene Aziridination with N-Tosyloxycarbamates

Pyridine copper complexes were found as active catalysts for the intramolecular aziridination of allylic N-tosyloxycarbamates and the intermolecular aziridination of styrenes with trichloroethyl N-tosyloxycarbamates. Free aziridines were easily obtained by basic deprotection of the trichloroethyl gr...

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Bibliographic Details
Published in:Organic letters 2007-11, Vol.9 (23), p.4797-4800
Main Authors: Lebel, Hélène, Lectard, Sylvain, Parmentier, Michaël
Format: Article
Language:English
Subjects:
Alkenes - chemical synthesis
Alkenes - chemistry
Aziridines - chemistry
Carbamates - chemistry
Catalysis
Copper
Molecular Structure
Oxygen - chemistry
Styrenes - chemistry
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Summary:Pyridine copper complexes were found as active catalysts for the intramolecular aziridination of allylic N-tosyloxycarbamates and the intermolecular aziridination of styrenes with trichloroethyl N-tosyloxycarbamates. Free aziridines were easily obtained by basic deprotection of the trichloroethyl group.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol702152e