(2RS,2''E)-1-(1',1'-dimethylethyl) 2-(1-methylethyl) 2-(2''-hexenoyl)-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate                                                                                                                                                              在
                                                                                                                                                                                 sodium tetrahydroborate   、                                                                                                  cerium(III) chloride                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
异丙醇                                                                                  为溶剂,
                                                                                                                                                    反应 6.0h,
                                                                                                                生成                                                 (1''RS,2SR,2''E)-1-(1',1'-dimethylethyl) 2-(1-methylethyl) 2-[1''-hydroxy-2''-hexen-1''-yl]-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate   、                                                                                             (1''RS,2RS,2''E)-1-(1',1'-dimethylethyl) 2-(1-methylethyl) 2-[1''-hydroxy-2''-hexen-1''-yl]-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate