摘要
以白杨素为先导化合物对其进行磺化,得到白杨素-6-磺酸钠和白杨素-8-磺酸钠的混合物。以白杨素-6-磺酸钠为配体与Mn(Ⅱ)、Eu(Ⅲ)作用得到白杨素-6-磺酸锰配位化合物及白杨素-6-磺酸铕配位化合物。采用IR、UV、1HNMR和差热-热重进行了结构表征,并对2种白杨素-6-磺酸配位化合物的配位作用进行了探讨。
The mixture of chrysin-6-sulfonate and chrysin-8-sulfonate was obtained by sulfonated chrysin.The ligand,sodium 5,7-bihydroxyflavone-6-sulfonate coordinated with Mn(Ⅱ) and Eu(Ⅲ).The structures of two complexes were characterized by 1H NMR,IR,UV and DSC-TGA and the coordination were also studied.
出处
《安徽农业科学》
CAS
北大核心
2010年第35期20499-20500,共2页
Journal of Anhui Agricultural Sciences
基金
陕西理工学院专项科研计划项目资助(SLG0726)