Abstract
The synthesis at a homochiral a,a-disubstituted a,ß-amino-acid is described from norleucine using stereospecific alkylation of a homochiral oxazolidinone enolate; an optically active pseudotetrapeptide analogue of CCK-4 is prepared to show an application of such diamino-acids.
Original language | English |
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Pages (from-to) | 1661-1664 |
Number of pages | 4 |
Journal | Tetrahedron: Asymmetry |
Volume | 5 |
Issue number | 9 |
DOIs |
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Publication status | Published - 1994 |