Aziridines derived from amino acids as synthons in pseudopeptide synthesis

Add time:07/16/2019    Source:sciencedirect.com

The reactivity of the Z-protected aziridine derived from aspartic acid has been studied with various N- and O-nucleophiles. The optimized reaction conditions allow quick and easy access to 1, 2-diamines or amino alcohols. In the case of opening with N-nucleophiles, very good regioselectivity was observed. Use of an α-amino ester as the nucleophile yielded a methyleneamino pseudodipeptide.

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