138423-79-7Relevant articles and documents
Preparation of 4-Alkylprolines by Intramolecular Radikal Cyclization of Chiral Serine Derivatives
Soucy, Francois,Wernic, Dominik,Beaulieu, Pierre
, p. 2885 - 2887 (2007/10/02)
N-Alkylation of the β-lactone derived from Boc-L-serine followed by ring opening with sodium benzeneselenoate provides chiral substrates which undergo intramolecular radical cyclization to afford cis/trans mixtures of 4-alkyl-L-prolines.