4-Fluorophenylboronic acid → HCID 90036809, compound

Participants

Reaction Steps

The title compound, light brown solid (54 mg, 69%), MS (ISP) m/z=313.2 [(M+H)+], mp 239.5° C., was prepared in accordance with the general method of example 1 from 7-bromo-9-fluoro-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one (intermediate 2) (74.3 mg, 0.25 mmol) and commercially available 4-fluoro-phenylboronic acid (45.5 mg, 0.325 mmol).

Provenance & Evidence