反应详情

The title compound was prepared in 29% yield from 2-hydrazinylpyridine-4-carbonitrile (PREPARATION 2) and 3-oxo-2-phenyl-butyric acid ethyl ester according to the procedure for the preparation of Example 3, part A. [M+H] Calc'd for C16H12N4O, 277. Found, 277.