[2,2']-bipyridinyl-6-carboxylic acid hydrazide 、 Pyrimidine-4,6-dicarboximidic acid diethyl ester 在
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 4.0h,
以86%的产率得到N-[6-[N'-[[hydroxy-(6-pyridin-2-ylpyridin-2-yl)methylidene]amino]carbamimidoyl]pyrimidine-4-carboximidoyl]-6-pyridin-2-ylpyridine-2-carbohydrazonic acid