4-Cyanophenylboronic acid → HCID 90035772, compound

Participants

Reaction Steps

The title compound, light brown solid (49 mg, 63%), MS (ISP) m/z=313.4 [(M+H)+], mp 363° C., was prepared in accordance with the general method of example 1 from 6-bromo-1-oxo-1,2,3,4-tetrahydro-pyrazino[1,2-a]indole-8-carbonitrile (intermediate 15) (72.5 mg, 0.25 mmol) and commercially available 4-cyanophenylboronic acid (47.8 mg, 0.325 mmol).

Provenance & Evidence