4-Cyanophenylboronic acid → HCID 73335213, compound

Participants

Reaction Steps

The title compound, white solid (65 mg, 81%), MS (ISP) m/z=320.6 [(M+H)+], mp 295° C., was prepared in accordance with the general method of example 1 from 6-bromo-8-fluoro-10-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one (intermediate 14) (74.3 mg, 0.25 mmol) and commercially available 4-cyanophenylboronic acid (47.8 mg, 0.325 mmol).

Provenance & Evidence