N-(1-cyclopropylallyl)-N-(2-(7-methyl-1H-indol-3-yl)ethyl)acrylamide                                                                                                                                                              在
                                                                                                                                                                                 
Hoveyda-Grubbs catalyst second generation   、                                                                                                  (S)-3,3'-bis(triphenylsilyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                                                        以96%的产率得到(R)-11b-cyclopropyl-10-methyl-5,6,11,11b-tetrahydro-1H-indolizino[8,7-b]indol-3(2H)-one