反应详情

Ethyl 3-trifluoromethylbenzoylacetate (10 mmol, manufactured by Aldrich) and ethanol (10 mL) were charged in a 100 mL round-bottom flask to which a solution of 2-hydrazinopyridine (10 mmol, manufactured by Aldrich) in ethanol (10 mL) was then added.

1. additionwas then added