(Pyridin-4-yl)boronic acid → HCID 73335517, compound

Participants

Reaction Steps

The title compound, off-white solid (64 mg, 89%), MS (ISP) m/z=289.5 [(M+H)+], mp 315.5° 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 pyridine-4-ylboronic acid (39.9 mg, 0.325 mmol).

Provenance & Evidence