Toluene → HCID 178462375, compound

Participants

Reaction Steps

To a solution of 1-cyclopropyl-3-[3-(5-morpholin-4-ylmethyl-1H-benzoimidazol-2-yl)-1H-pyrazol-4-yl]-urea (9.10 g, 24 mmol) in EtOAc-iPrOH (1:1, 90 mL) was added L-lactic acid (2.25 g, 25 mmol). The mixture was stirred at ambient temperature for 24 h then reduced in vacuo. The residue was given consecutive slurries using toluene (100 mL) and Et2O (100 mL) and the resultant solid collected and dried (8.04 g).

Provenance & Evidence