(1S,3aR,8bR)-dimethyl 3a,8b-dimethyl-1-phenyl-2-tosyl-1,3a,4,8b-tetrahydropyrrolo[3,4-b]indole-3,3(2H)-dicarboxylate                                                                                                                                                              在
                                                                                                                                                                                 
scandium tris(trifluoromethanesulfonate)                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以70%的产率得到dimethyl 2-(N-((2,3-dimethyl-1H-indol-6-yl)(phenyl)methyl)-4-methylphenylsulfonamido)malonate