反应详情

This compound was prepared in the manner described above for intermediate 3a by replacing 3-(1,4-dioxa-spiro[4,5]dec-8-yl)-1H-indole with 3-(1,4-dioxa-spiro[4,5]dec-8-yl)-5-cyano-1H-indole (6 g) to afford 4.03 g (81%) of the title compound as a white solid: mp 162.5-164° C.

1. customThis compound was prepared in the manner