3-(tert-Butyl-diphenyl-silanyloxymethyl)-1-methoxy-5a,7,8,9a-tetrahydro-5H,6H-benzo[g]isoquinoline-9,10-dione                                                                                                                                                              在
                                                                                                                                                                                 
2,3-二氯-5,6-二氰基-1,4-苯醌                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 0.17h,
                                                                                                                以83%的产率得到3-(tert-Butyl-diphenyl-silanyloxymethyl)-10-hydroxy-1-methoxy-7,8-dihydro-6H-benzo[g]isoquinolin-9-one