Applications of Aziridinium Ions. Selective Syntheses of β-Aryl-α,β-diamino Esters

1999-10-06T00:00:00Z (GMT) by Tsung-Hsun Chuang K. Barry Sharpless
α,β-Diamino esters are readily prepared through stereospecific and regioselective opening of an aziridinium ion intermediate with a variety of amines. The aziridinium ion is generated from the epoxide in two steps.