1.
Beilstein J Org Chem
; 9: 1432-6, 2013.
Artículo
en Inglés
| MEDLINE
| ID: mdl-23946839
RESUMEN
The cis- and trans-stereoselective radical additions to α-methylene-γ-alkyl- γ-lactams were investigated and the scope and limitation of the reaction were also revealed. This stereoselective radical reaction was used for synthesis of chiral pyroglutamic acid derivatives starting from a commercially available chiral amino acid.