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)-2-methyl-1H-indole (2.2 g) to afford 1.62 g (88%) of the title compound as a yellow thick oil: MS EI m/e 227 (M+).

1. customThis compound was prepared in the manner