(S)-(3-Hydroxy-4,4-dimethyl-2-oxopyrrolidin-1-yl) acetic acid as a solid supported chiral auxiliary in the asymmetric synthesis of β2-homoarylglycines
作者:Rhalid Akkari、Monique Calmès、Delphine Di Malta、Françoise Escale、Jean Martinez
DOI:10.1016/s0957-4166(03)00178-2
日期:2003.5
Diastereoselective additions of the resin-supported (S)-(3-hydroxy-4,4-dimethyl-2-oxopyrrolidin-1-yl) acetic acid to phthalimidomethyl aryl ketenes allow solid phase preparation of beta(2)-homoarylglycines with reasonable degrees of stereoselectivity. (C) 2003 Elsevier Science Ltd. All rights reserved.