Water → HCID 59454315, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 2.66 g (8.34 mmol) of ethyl 6-[(dimethylamino)methylene]-7-oxo-1-(2-hydroxy-ethyl)-4,5,6,7-tetrahydro-1H-indazole-3-carboxylate in 15 mL of DMF, 2.64 g (8.34 mmol) of N-[5-(4-methyl-piperazin-1-yl)-2-trifluoromethoxy-phenyl]-guanidine was added. The mixture was stirred for 4 h at 110° C. After cooling the mixture was poured into water (100 mL) and stirred for 30 minutes. The precipitate was filtered, washed with water and dried to yield 2.86 g of title compound (61%).

Provenance & Evidence