(4-Methoxyphenyl)boronic acid → HCID 73334922, compound

Participants

Reaction Steps

The title compound, grey solid (82 mg, 96%), MS (ISP) m/z=343.2 [(M+H)+], mp 207.5° C., was prepared in accordance with the general method of example 1 from 7-bromo-9,10-difluoro-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one (intermediate 5) (78.8 mg, 0.25 mmol) and commercially available 4-methoxy-phenylboronic acid (49.4 mg, 0.325 mmol).

Provenance & Evidence