2-Bromo-4-fluorobenzoyl chloride → [2-Bromo-4-(3-methyl-pyrazol-1-yl)-phenyl]-(11H-5-oxa-4,10-diaza-dibenzo[a,d]cyclohepten-10-yl)-methanone

Participants

Reaction Steps

The title compound may be prepared in a manner analogous to that of the 2-chloro analog of Example 16, by reacting 6H-pyrido[2,3-b][1,5]benzoxazepine of Example 16, Step A, with 2-bromo-4-fluorobenzoyl chloride of Example 3, Step A. Subsequent reaction of the intermediate (2-bromo-4-fluoro-phenyl)-(11H-5-oxa-4,10-diaza-dibenzo[a,d]cyclohepten-10-yl)-methanone with the sodium salt of 3-methylpyrazole in a manner analogous to that of Example 16, Step C will provide the title compound.

Provenance & Evidence