二茂铁甲酰基-1,1′-二烷基二茂铁的反相色谱研究  

Study on Reversed Phase Chromatography of Ferrocenylformyl-1,1′-dialkylferrocenes

作　　者：宝凤荣[1] 李保国[1] 敖特根毕力格[1] 

机构地区：[1]内蒙古大学化学系,内蒙古呼和浩特010021

出　　处：《内蒙古大学学报（自然科学版）》2001年第1期47-49,共3页Journal of Inner Mongolia University：Natural Science Edition

基　　金：内蒙古自治区自然科学基金

摘　　要：以甲醇 -水为流动相对二茂铁甲酰基 -1 ,1′-二烷基二茂铁进行了反相薄层色谱和反相高效液相色谱分离 .两个系列同系物的保留值 RM,logk′分别与两个茂环上烷基碳原子数及流动相中甲醇的含量成线性关系 ;当两个茂环上烷基碳原子数相同 ,取代位置不同时 ,间位异构体的保留值小于邻位异构体 ,表明间位异构体比邻位异构体的极性强 .Ferrocenylformyl 1,1′ dialkylferrocenes have been separated by RP TLC and RP HPLC using methyl alcohol water as mobile phase.A linear relationship was found between the values of the R M, log K′ of two series homologs and the carbon number of alkyl radical on the two C p rings,and between the R M, log K′ and the fraction of the methyl alcohol in the mobile phase;when the carbon number of alkyl radical on the two C p rings was same,but substituted position was different,the retention values of meta isomer was lesser than ortho isomer,show that the polarity of the metaisomer was stronger than ortho isomer.

关 键 词：二茂铁甲酰基-1 1′-二烷基二茂铁 RP-TLC RP-HPLC 

分 类 号：O627.81[理学—有机化学] O657.7[理学—化学]