作者:Carlo Bonini、Rocco Racioppi、Licia Viggiani                                    
                                    
                                        DOI:10.1016/s0957-4166(96)00532-0
                                    
                                    
                                        日期:1997.2
                                    
                                    An unprecedented biocatalytic desymmetrization of a dulcitol derivative leads to optically active hexitols, The best results have been obtained with PFL or Lipase PS, with ees superior to 98% and chemical yields of 75-86%, The absolute configurations of the title chiral compounds have been determined by transformation into known bromo derivatives, already utilized for the preparation of optically active tetrahydrofurans. (C) 1997 Elsevier Science Ltd. All rights reserved.