4-Chlorophenylboronic acid → HCID 90036114, compound

Participants

Reaction Steps

The title compound, white solid (45 mg, 78%), MS (ISP) m/z=311.4 [(M+H)+], mp 269° 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-chloro-phenylboronic acid (37.9 mg, 0.24 mmol).

Provenance & Evidence