、                                                                                      
四氯苯二甲酸酐                                                                                                                                                              在
                                                                                                                                                                                 
溶剂黄146                                                                                                                                  作用下,
                                                                                                                                                                                        反应 6.0h,
                                                                                                                以74%的产率得到2-(2-{2,3-dioxo-5-phenyl-4-[phenyl-(4,5,6,7-tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-ylimino)-methyl]pyrrolidin-1-yl}-acetylamino)-4-methyl-pentanoic acid (4,5,6,7-tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-amide