2,2-Difluorocyclopropane-1-carboxylic acid → HCID 86693382, compound

Participants

Reaction Steps

3-(aminomethyl)-10-bromo-9-fluoro-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxamide was reacted with 2,2-difluorocyclopropanecarboxylic acid similarly to as described in example 2 with non-critical modifications to afford crude 10-bromo-3-((2,2-difluorocyclopropanecarboxamido)methyl)-9-fluoro-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxamide which was reacted directly with 2-methyl-3-butyne-ol via General Procedure F to afford 14 mg (33%) of 3-[[(2,2-difluorocyclopropanecarbonyl)amino]methyl]-9-fluoro-10-(3-hydroxy-3-methyl-but-1-ynyl)-5,6,7,12-tetrahydro-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxamide M+1=473.2.

Provenance & Evidence