Heterocyclic Compounds
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ChemInform Abstract: New Chiral Didehydroamino Acid Derivatives from a Cyclic Glycine Template with 3,6-Dihydro-2H-1,4-oxazin-2-one Structure: Applications to the Asymmetric Synthesis of Nonproteinogenic α-Amino Acids.
First published: 03 June 2010
Abstract
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ChemInform Abstract
A mild and convenient pathway to prepare new didehydroamino acid derivatives like (IV) and (IX) is developed. The latter can easily be transformed into α-amino acids via stereoselective Diels—Alder reaction, cyclopropanation, or hydrogenation.
