Issue 1, 1973

New synthesis of the amino-acid (±)-cucurbitine

Abstract

Stepwise reduction of ethyl 3-azido-2-oxo-pyrrolidine-3-carboxylate (5), readily available from ethyl 2,3-dioxopiperidine-4-carboxylate (1) through a novel ring contraction, leads to (±)-cucurbitine (9).

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1973, 2-2

New synthesis of the amino-acid (±)-cucurbitine

H. J. Monteiro, J. Chem. Soc., Chem. Commun., 1973, 2 DOI: 10.1039/C39730000002

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