1-二茂铁乙基膦酸的合成与表征  

Synthesis and Characterization of 1-Ferrocenyl Ethyl Phosphonic Acid

作　　者：王宇飞[1] 王利平[1] 张粉云 

机构地区：[1]中州大学化工食品学院,郑州市英才街6号450044 [2]中国铝业中州分公司技术中心,河南省焦作市马村区454171

出　　处：《光谱实验室》2012年第3期1710-1712,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：以1-二茂铁乙醇为原料,与三氯化磷反应后加入乙醇酯化,经Michaelis-Arbuzov重排合成1-二茂铁乙基膦酸二乙酯,再通过Me3SiBr-Et3N体系水解制得1-二茂铁乙基膦酸。利用IR、NMR、MS等实验手段对目标产物进行了表征,结果表明与预期结构相符。以1-二茂铁乙醇计算,总收率为35%。1-Ferrocenyl ethyl phosphonate diethyl ester was synthesized with 1-ferrocenyl ethanol as raw material by reaction of with phosphorus trichloride,then was alcoholysis and rearrangement.Subsequently,the product was hydrolyzed to prepare 1-ferrocenyl ethyl phosphonic acid by Me3SiBr-Et3N system.The compound was characterized by IR,NMR and MS,and the results showed that the structure was the same as expectation.The overall yield was 35% with calculation of 1-ferrocenyl ethanol.

关 键 词：1-二茂铁乙醇 膦酸 重排 

分 类 号：O657.63[理学—分析化学] O657.33[理学—化学]