双吡唑啉酮类螯合剂BPMOPB的性能  

A STUDY ON THE PROPERTIES OF NOVEL CHELATING AGENT BPMOPB

作　　者：杜慧芳[1] 傅磊[1] 毛家骏[1] 周祖铭[1] 陈与德[2] 

机构地区：[1]复旦大学 [2]同济大学

出　　处：《复旦学报（自然科学版）》1991年第3期353-358,共6页Journal of Fudan University：Natural Science

基　　金：复旦大学青年科学基金

摘　　要：测定了双吡唑啉酮类螯合剂1,4-双(1′-苯基-3′-甲基-5′-氧代吡唑啉-4′-基)丁二酮-[1,4](BPMOPB)的色质联谱、质子核磁共振谱及红外光谱。还通过pH电位滴定法,测定了BPMOPB的酸离解常数及它在水和氯仿中的两相分配常数。The novel chelating agent 1, 4-bis (1′-phenyl-3′-methyl-5′-oxo-pyrazole-4′- yl) butanedione-[1,4](BPMOPB)has been synthesized. Its properties, including GC/MS, NMR, and IR spectra have been determined. And its acid dissociation con- stants and two-phase distribution coefficients have been obtained with PH poten- tial titration method.

关 键 词：螯合剂 BPMOPB 双吡唑啉酮 性能 

分 类 号：O652.62[理学—分析化学]