(2,4-Dichlorophenyl)boronic acid → HCID 90036202, compound

Participants

Reaction Steps

The title compound, light brown solid (46 mg, 52%), MS (ISP) m/z=356.4 [(M+H)+], mp 284.5° 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 2,4-dichloro-phenylboronic acid (62.0 mg, 0.325 mmol).

Provenance & Evidence