Ammonia → HCID 11393872, compound

Participants

Reaction Steps

The pyrazole ester (47 mg, 0.1 mmol) from Step 2 was treated with ammonia gas in a sealed tube as described in Step 2 of EXAMPLE 140 to provide the titled compound, after purification by reverse phase HPLC (acetonitrile/water system) (gradient: 40% to 100% acetonitrile over 11 minutes) in 74% yield (0.036 g, retention time 6.57 minutes).

Provenance & Evidence