反应详情

In the same manner as in Reference Example 61 and using 3-[3-(trifluoromethoxy)phenyl]-1-benzofuran-5-carbohydrazide instead of ethyl 2-aminoisonicotinate and acetoxyacetyl chloride instead of 3-phenylpropanoyl chloride, the title compound (yield 94%) was obtained as colorless crystals.