(3aR,4R,7aS)-2-(2-methoxyphenyl)-4-methyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione   、                                                                                      
六氯环戊二烯                                                                                                                                                                                                                                                                      反应 12.0h,
                                                                                                                以98%的产率得到rac-(3aR,4S,4aR,5R,8aS,9aS)-5,6,7,8,10,10-hexachloro-2-(2-methoxyphenyl)-4-methyl-3a,4,4a,5,8,8a,9,9a-octahydro-1H-5,8-methanobenzo[f]isoindole-1,3(2H)-dione