5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine → HCID 90036248, compound

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Reaction Steps

The title compound, light grey solid (64 mg, 82%), MS (ISP) m/z=311.5 [(M+H)+], mp 254° C., was prepared in accordance with the general method of example 1 from 6-bromo-8-fluoro-10-methyl-3,4-dihydro-2H-pyrazino[1,2-a]indol-1-one (intermediate 14) (74.3 mg, 0.25 mmol) and commercially available 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (71.5 mg, 0.325 mmol).

Provenance & Evidence