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HERO ID
7450543
Reference Type
Journal Article
Title
Selective Cleavage of Carbamate Protecting Groups from Aziridines with Otera's Catalyst
Author(s)
Sun, S; Tirotta, I; Zia, N; Hutton, CA
Year
2014
Is Peer Reviewed?
Yes
Journal
Australian Journal of Chemistry
ISSN:
0004-9425
EISSN:
1445-0038
Publisher
CSIRO
Volume
67
Issue
3
Page Numbers
411-415
Language
English
DOI
10.1071/CH13464
Web of Science Id
WOS:000332709400011
Abstract
Otera's distannoxane catalyst was found to promote the cleavage of carbamate groups from N-protected aziridines. This method enables the chemoselective cleavage of an aziridinyl N-carbobenzyloxy (Cbz) group in the presence of other N-Cbz groups. The selectivity is due to the longer, weaker N-C bond of aziridinyl carbamates, as inferred through IR and crystallographic analyses. © CSIRO 2014.
Keywords
Catalysts; Aziridines; Chemoselective; Crystallographic analysis; Distannoxane catalyst; Protecting group; Organic compounds
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