Synthesis 2006(14): 2440-2443  
DOI: 10.1055/s-2006-942458
PSP
© Georg Thieme Verlag Stuttgart · New York

Simple and Efficient Multigram Scale Synthesis of 1-Aminocyclopent-3-ene-1-carboxylic Acid

Diego Casabona, Carlos Cativiela*
Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza - CSIC, 50009 Zaragoza, Spain
Fax: +34(976)761210; e-Mail: cativiela@unizar.es;
Further Information

Publication History

Received 16 March 2006
Publication Date:
07 July 2006 (online)

Abstract

A very simple and inexpensive synthesis of the valuable intermediate 1-aminocyclopent-3-ene-1-carboxylic acid on a multigram scale and with a high overall yield (80%) is reported. The efficiency of the procedure relies on the ready accessibility and high reactivity of the glycine equivalent used as the starting material.