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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (01): 120-122. 上一篇    下一篇

研究简报

1-烷基-1'-乙酰基二茂铁的合成

王丽英，李保国*，石艳菊   

  1. (内蒙古大学化学化工学院 呼和浩特 010021)
  • 收稿日期:2004-12-28 修回日期:2005-07-18 发布日期:2005-12-31
  • 通讯作者: 李保国

Synthesis of 1-Alkyl-1'-acetylferrocenes

WANG Li-Ying,LI Bao-Guo*,SHI Yan-Ju   

  1. (College of Chemistry and Chemical Engineering, Inner Mongolia University, Huhhot 010021)
  • Received:2004-12-28 Revised:2005-07-18 Published:2005-12-31
  • Contact: LI Bao-Guo

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被引次数

49 | 3

用新方法合成了1-烷基-1'-乙酰基二茂铁, 该法与传统方法相比易于得到单一产物. 通过7种1-烷基二茂铁甲酸与三氯化磷作用形成酰氯, 再与乙酰乙酸乙酯的钠盐进行反应, 皂化脱羧得到1-烷基-1'-乙酰基二茂铁化合物, 用元素分析、红外光谱、核磁共振氢谱确定了化合物的结构.

关键词: 烷基二茂铁甲酸, 1-烷基-1'-乙酰基二茂铁, 合成

A novel synthetic method for 1-alkyl-1'-acetylferrocenes (CnH2n＋1-Fc-COCH3, n＝2～8, Fc＝C5H4FeC5H4) was developed. Alkylferrocenoyl chlo-rides were added into the solution of sodium methoxylate with ethyl acetoacetate, then hydrolytic decar-boxylation led to 1-alkyl-1'-acetylferrocenes. The compositions and structures of all compounds were char-acterized by elemental analysis, IR and 1H NMR spectra.

Key words: 1-alkyl-1'-acetylferrocene, synthesis, alkylferrocenecarboxylic acid