反应详情

A mixture of ethyl-3-cyanomethyl-4-oxo-phthalazin-1-ylacetate (1.29 g), 2-amino-4,6-difluoro-thiophenol hydrochloride (0.98 g) and ethanol (20 ml) was refluxed for 6 hours. Upon cooling, the title compound precipitated out as a pale yellow solid (yield: 1.62 g; m.p. 115°-117° C.).

1. temperaturewas refluxed for 6 hours
2. temperatureUpon cooling
3. customthe title compound precipitated out as a pale yellow solid (yield: 1.62 g; m.p. 115°-117° C.)