Novel Entry to a 3,4-Disubstituted 2-Azetidinone Derivative via Palladium-Assisted Carbonylation of a 2-Substituted 3-Vinylaziridine
- 1 January 1991
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1991 (02) , 91-92
- https://doi.org/10.1055/s-1991-20637
Abstract
Highly stereoselective conversion of 2-benzyloxymethyl-1-(tert-butoxycarbonyl)-3-vinylaziridine (3) via ring opening, carbonylation and ring closure into trans-4-benzyloxymethyl-1-(tert-butoxycarbonyl)-3-vinyl-2-azetidinone (4) was accomplished by the use of palladium(0)/carbon monoxide.Keywords
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