Trifluoroacetic acid → HCID 70975552, compound

Participants

Reaction Steps

The operation referred to the step (6) described in Example 1. 300 mg (R)-1-[1-(4-chloro-2-cyano-benzyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-7-yl]piperidin-3-yl carbamic acid tert-butyl ester (0.605 mmol) and 4.15 mL trifluoroacetic acid were charged to afford 112 mg titled product with a yield of 36.2%.

Provenance & Evidence