反应详情

Following the procedures described in Reference Example 2-3 and Example 2-1, the title compound was prepared from 2-(2-oxopropyl)-4H-3,1-benzoxazin-4-one and 2-hydrazinomethylpyridine which was previously prepared from 2-chloromethylpyridine following the method described in Reference Example 2-2 (75% yield).