Triethylamine → HCID 58762454, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 3-chloro-6-cyclopentyl-6-{-[4-(difluoromethyl)-3-fluorophenyl]ethyl}dihydro-2H-pyran-2,4(3H)-dione (200 mg, 0.514 mmol), from Step 1, below, and 5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-2-thiol (93 mg, 0.514 mmol) in DMF (4 mL) was treated with triethylamine (52 mg, 0.514 mmol, 1 equiv). The mixture stirred and heated at 55° C. for 4 h. The reaction was cooled to room temperature, and the DMF removed in vacuo. Water and ethyl acetate were added to the resinous material, resulting in the precipitation of a solid. This was filtered, washed with ether, and allowed to air dry, affording 186 mg (68%) of the title product.

Provenance & Evidence