Trifluoroacetate → HCID 68860282, compound

Participants

Reaction Steps

Prepared from 100 mg (0.20 mmol) of the trifluoroacetate salt of 1-cyclopentyl-7-[4-(pyrazol-1-yl)phenylamino]-3,4-dihydro-pyrimido[4,5-d]pyrimidin-2(1H)-one and 115 mg (1.02 mmol) of potassium tert-butoxide in 5.0 mL of THF. The semi-solid residue is triturated in diethyl ether, and the orange amorphous solid is collected and dried to give 31 mg (40%) of the title compound: mp>135° C. (dec).

Provenance & Evidence