hydrazone

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.

合喃甲酰乙酸乙酯异烟酰腙和喃甲酰乙酸乙酯N-氧化异烟酰腙。缩合反应在乙醇中进行。

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

对它在不同溶剂。不同酸碱度溶液中的偶氮式及腙式间互变异构平衡进行研究。