Phosphorus oxychloride → HCID 57799589, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1-Hydroxy-6-methoxy-3-(5-methyl-1H-pyrazol-3-ylamino)-isoquinoline-7-carboxylic acid amide (0.4 g, 1.28 mmol) in POCl3 (10 ml) was sealed in microwave process vial (20 ml). The mixture was heated at 130° C. for 30 minutes under microwave irradiation. The mixture was concentrated, and the residue was poured into ice water, and the precipitate was collected and purified by preparative HPLC to give product (0.28 g, 70%). LC-MS: m/e 314 (MH+).

Provenance & Evidence