A practical synthesis of (2R)-3,5-di-O-benzoyl-2-fluoro-2-C-methyl-d-ribono-γ-lactone
                                
                                    
                                        作者:Pingsheng Zhang、Hans Iding、Miall Cedilote、Stephan Brunner、Thomas Williamson、Thomas P. Cleary                                    
                                    
                                        DOI:10.1016/j.tetasy.2009.02.006
                                    
                                    
                                        日期:2009.2
                                    
                                    The title compound was synthesized in 23% overall yield using only one purification in four chemical steps. The key features of this practical synthesis include an asymmetric aldol condensation and an enzymatic hydrolysis to remove the major undesired isomer. (C) 2009 Elsevier Ltd. All rights reserved.