hydrazone

1.The tautomeric equilibrium between the azo type and the hydrazone type of these compounds in different solvents and different acidity has also been studied.

对它们在不同溶剂。不同酸碱度溶液中的偶氮式及腙式间互变构平衡进行研究。

2.The two now isonicotnic acid hydrazone and N-oxide isonicotinic acid hydrazone of ethyl furoyl acetates were synthesised. The condensations were carried out in ethyl alochol medium.

合成甲酰酸酰腙和甲酰酸N-氧化酰腙。缩合反应在醇中进行。