Chin. J. Org. Chem. ›› 2002, Vol. 22 ›› Issue (1): 56-59. Previous Articles     Next Articles

(二乙基二茂铁基)二茂铁基甲醇及其胺衍生物的合成与 性质

李保国;高岱巍;曹立志;赵蔚   

  1. 内蒙古大学化学化工学院.呼和浩特(010021)
  • 发布日期:2002-01-25

Synthesis and properties of diethylferrocenyl ferrocenyl methanols and their amine derivatives

Li Baoguo;Gao Daiwei;Cao Lizhi;Zhao Wei   

  1. Inner Mongolia Univ, Sch Chem & Chem Engn.Hohhot(010021)
  • Published:2002-01-25

Reduction of 1, 1'-diethyl-2(and 3)-ferrocenoylferrocenes with LiAlH4 gave corresponding diferrocenylmethanols, which were very sensitive to acid. These methanols were treated with BF3 in CH2Cl2 to generate the diferrocenylmethyl carbocations. Without separation from the reaction mixture, the ions were treated with some amines RNH2 [R=C2H5, n-C3H7, n-C4H9, HOCH2CH2, HOCH(CH3)CH2, HOCH2CH(C2H5)] to afford the ferrocenylamines in high yields. The present methodology for preparing α-ferrocenylamines from α-ferrocenyl alcohols enjoys such advantages as simple procedure and inexpensive starting materials.

Key words: HYDROXY GROUP, AMINO GROUP, DINUCLEAR COMPLEX, FERROCENE P

CLC Number: