oxalyl dihydrazide

Then upon reactions of 2-hydroxy-2,2-diphenylacetohydrazide with each kind of aroyl isothiocyanates under ultrasonic radiation along with conventional heating and reflux,a series of novel N-(2-hydroxy-2,2-diphenylacetyl)-N\'-aroylthioureas were synthesized.

采用超声辐射法与常规热回流法,以二苯羟乙酸为原料,经酯化、肼解得到二苯羟乙酰肼,再与芳酰基异硫氰酸酯反应,合成了一系列未见报道的酰基硫脲类化合物,所有的目标化合物经元素分析、IR、1HNMR确证结构。

Studies on iron(Ⅲ) ethylenediaminetetraacetic hydrazide in aqueous solution;

水溶液中乙二胺四乙酸酰肼合Fe(Ⅲ)的研究