Asymmetric synthesis of (R)-[2,2-]-1-aminocyclopropane-1-phosphonic acid (ACPP derivative) conformationally constrained ACC analogue using a chiral sulfinyl auxiliary
                                
                                    
                                        作者:Wanda H. Midura、Aneta Rzewnicka                                    
                                    
                                        DOI:10.1016/j.tetasy.2013.05.024
                                    
                                    
                                        日期:2013.8
                                    
                                    The asymmetric cyclopropanation of vinylphosphonate using (S)-dimethylsulfonium-(p-tolylsulfinyl)methylide was applied to obtain a dideuterated cyclopropyl sulfoxide. A three-step synthesis of enantiopure (+)-(1R)-1-amino-2,2-dideuteriocyclopropanephosphonic acid (+)-17-d(2) was developed. (C) 2013 Elsevier Ltd. All rights reserved.