(4-Methoxyphenyl)boronic acid → HCID 90036053, compound

Participants

Reaction Steps

The title compound, grey solid (38 mg, 67%), MS (ISP) m/z=307.5 [(M+H)+], mp 245° C., was prepared in accordance with the general method of example 1 from 6-bromo-8-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one (intermediate 10) (52 mg, 0.186 mmol) and commercially available 4-methoxy-phenylboronic acid (36.8 mg, 0.24 mmol).

Provenance & Evidence