反应详情

This compound was prepared in the manner described above for intermediate 2a by replacing 3-(1,4-dioxa-spiro[4,5]dec-7-en-8-yl)-1H-indole with 3-(1,4-dioxa-spiro[4,5]dec-7-en-8-yl)-4-fluoro-1H-indole (6.3 g) ) to afford 4.44 g (70%) of the title compound as a white solid: mp 161-162° C.

1. customThis compound was prepared in the manner