搜索结果: 1-2 共查到“化学 Vanillin”相关记录2条 . 查询时间(0.117 秒)
在甲醇体系中乙酰丙酮氧钒与邻香草醛缩牛磺酸钾席夫碱在乙二胺存在下反应得到一个双核钒配合物。通过红外光谱和X-射线单晶衍射对其进行了表征。晶体结构表明该化合物的晶体属于三斜晶系，P1空间群，晶胞参数为a=0.898 67(19)nm，b=1.159 3(3) nm，c=1.200 0(3) nm，α=106.872(3)°，β=102.718(4)°，γ=94.905(3)°，Z=2。通过紫外...
The Kinetics and Mechanism of Oxidation of Vanillin by Diperiodatonickelate(IV) in Aqueous Alkaline Medium
Oxidation Vanillin Kinetics DPN
2010/4/22
The title reaction was investigated in aqueous alkaline medium. A first order dependence in diperiodatonickelate (IV) (DPN) and an apparent fractional order in both vanillin and alkali were obtained. ...