Dimethylamine, hydrochloride → HCID 11197576, compound

Participants

Reaction Conditions

Reaction Steps

Dimethylamine hydrochloride (0.82 g) was added to a stirred solution of the product from step (iv) (0.2 g) and N,N-diisopropylethylamine (0.9 ml) in No (5 ml). The reaction mixture was heated at 90° C. for 6 h then diluted with EtOAc, washed with water, brine, dried and evaporated under reduced pressure. The residue was dissolved in DCM (10 ml) then trifluoroacetic acid (10 ml) added and stirred for 18 h at RT. The reaction mixture was evaporated to dryness and the residue purified by reverse phase HPLC followed by trituration with methanol to give a white solid. Yield 0.035 g

Provenance & Evidence