摘要
以对氨基苯甲酸、亚硝酸钠、浓硫酸为原料,经重氮化、桑德迈耶反应、酯化反应、水解反应合成了标题化合物,收率82%。通过元素分析、红外光谱、核磁共振谱和质谱确证了中间体及目标产物的结构。
A novel compound p-carboxyphenyl phosphonic acid was synthesized by using p-aminobenzoic acid,sodium nitrite and concentrated sulfuric acid as the starting materials via the diazotization reaction,the Sandmeyer reaction,esterification and the hydrolysis reaction.The yield of the target product was up to 82%,and the structures of the intermediate and the target compound were characterized by IR,1HNMR,13CNMR and elemental analyses.
出处
《化学试剂》
CAS
CSCD
北大核心
2009年第3期203-204,共2页
Chemical Reagents
基金
国家自然科学基金资助项目(50472020)
关键词
发光材料
对羧基苯基膦酸
合成
luminescent material
p-carboxyphenyl phosphonic acid
synthesis