Cyclopropylamine → HCID 57635941, compound

Participants

Reaction Steps

A solution of compound (5) and cyclopropylamine (1.2 g. 17.7 mmol) in anhydrous ethanol (10 mL) was stirred for 0.5 h at ambient temperature. The mixture was then diluted with EtOAc (200 mL), washed with saturated aqueous NaHCO3 and brine and dried over anhydrous Na2 SO4. Removal of the solvent provided 5-(2-benzylsulfanyl-4-cyclopropylamino-pyrazolo[1,5-a][1,3,5]triazin-8-yl)-pentanenitrile (6) (4.3 g. 65% in two steps).

Provenance & Evidence