N_(1923)·HCl与TPhPO在氯仿中的缔合作用  

The Association of N 1923 ·HCl and TPhPO in Chloroform Solution

作　　者：王伯勇[1] 王清[1] 王绪科[1] 王晓东[1] 杜高英[1] 蒋德华[2] 沈静兰[2] 

机构地区：[1]山东省分析测试中心 [2]山东大学化学院

出　　处：《山东科学》1998年第3期4-9,共6页Shandong Science

摘　　要：利用两相分配、ＵＶ及ＩＲ等方法研究了Ｎ１９２３·ＨＣｌ和ＴＰｈＰＯ在氯仿中的缔合作用，证明缔合物的组成为Ｎ１９２３·ＨＣｌ·２ＴＰｈＰＯ，并求得其室温时的缔合常数为５７×１０２。The association of N 1923 ·HCl and TPhPO in chloroform solution was investigated by means of two-phase distribution and UV,IR spectra.It has been proved that there is a associated species of the composition as N 1923 ·HCl·2TPhPO containing N—H…O hydrogen_bond between them.The apparent association constant at 25℃ was also determined as 5 7×10 2.

关 键 词：伯胺N1923 缔合作用 TPhPO 氯仿 萃取 

分 类 号：O652.63[理学—分析化学] O658.2[理学—化学]