A Simplified Process for High Purity of N-[1-(s)-Ethoxycarbonyl- 3-phenylpropyl]-(s)-alanine-N-carboxyanhydride
Corresponding Author(s) : J.A. Parihar
jayprakashparihar@lupinpharma.com
Asian Journal of Chemistry,
Vol. 21 No. 1 (2009): Vol 21 Issue 1
Abstract
N-[1-(s)-Ethoxycarbonyl-3-phenylpropyl]-(s)-alanine-Ncarboxyanhydride is prepared in very high purity by intramolecular cyclization of carbamate (I) using N,N-dimethyl aniline as base and without any tedious purification.
Keywords
N-[1-(s)-Ethoxycarbonyl-3-phenylpropyl]-(s)-alanine-N-carboxyanhydride
High purity
(1)
V. Sureshbabu, C.; Parihar, J.; Muralikrishna, D. A Simplified Process for High Purity of N-[1-(s)-Ethoxycarbonyl- 3-Phenylpropyl]-(s)-Alanine-N-Carboxyanhydride. ajc 2010, 21, 826-828.
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