Cativiela C, Ordóñez M. Recent Progress on the Stereoselective Synthesis of Cyclic Quaternary alpha-Amino Acids.
TETRAHEDRON, ASYMMETRY 2009;
20:1-63. [PMID:
20300486 PMCID:
PMC2839256 DOI:
10.1016/j.tetasy.2009.01.002]
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Abstract
The most recent papers describing the stereoselective synthesis of cyclic quaternary alpha-amino acids are collected in this review. The diverse synthetic approaches are classified according to the size of the ring and taking into account the bond that is formed to complete the quaternary skeleton.
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