摘要
采用一种以 2 -甲基吡啶为原料 ,经氧化和络合连续反应合成了 2 -吡啶羧酸铬 ,收率为 82 .7% ,不仅使得合成工艺简化 ,而且生产成本降低 ,并通过红外光谱分析和元素分析对化合物进行了结构表征 ,确定金属元素与配位体的摩尔比为 1:3。
Chromium 2-picolinate was prepared by an effective route, oxidation and complex of 2-methyl-pyridine was finished continuously, the yield is 82.7%. The structure of complex was confirmed by IR spectra and elemental analysis. The result indicated that the molar ration of metallic element and ligand is 1∶3.
出处
《化学工程师》
CAS
2004年第1期1-3,共3页
Chemical Engineer
