摘要
以烟酸与锌盐为原料,用室温固相合成方法合成烟酸锌配合物,考察了锌源、反应时间、原料配比对合成产物的影响.结果表明,最佳的合成工艺条件为:以醋酸锌为锌源,反应时间为6 h,醋酸锌∶烟酸(摩尔比)=1∶2.通过摩尔电导、元素分析、红外光谱、紫外光谱以及X-射线粉末衍射光谱对所合成的配合物进行了表征.
A zinc(Ⅱ) complex with nicotinic acid was synthesized using nicotinic acid and zinc solt as raw materials by the method of room temperature solid phase synthesis.The effects of zine source type,reaction time and materials ratios on the product were investigated.The experiment result showed the optimum synthetic conditions as follow: using zinc acetate as zine source,reaction time 6 h,zinc acetate ∶ nicotinic acid=1∶ 2(mol ∶ mol).The complex was characterized by molar conductance,elemental analysis,infrared spectra,ultraviolet spectra and X-ray powder diffraction.
出处
《福建农林大学学报(自然科学版)》
CSCD
北大核心
2011年第6期664-667,共4页
Journal of Fujian Agriculture and Forestry University:Natural Science Edition
关键词
烟酸
锌配合物
固相合成
表征
nicotinic acid
zinc complex
solid phase synthesis
characterization