Tolylboronic acid → HCID 73335111, compound

Participants

Reaction Steps

The title compound, white solid (61 mg, 81%), MS (ISP) m/z=302.5 [(M+H)+], mp 285.5° 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 p-tolylboronic acid (44.2 mg, 0.325 mmol).

Provenance & Evidence