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Chin. J. Org. Chem. ›› 2010, Vol. 30 ›› Issue (03): 456-460. Previous Articles     Next Articles

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(苯并呋喃-2-酰基)二茂铁衍生物的合成与表征

高文涛*，程秀萍，李阳   

  1. (渤海大学超精细化学品研究所 辽宁省应用化学重点试验室 锦州 121000)
  • 收稿日期:2009-04-18 修回日期:2009-07-23 发布日期:2010-03-28
  • 通讯作者: 高文涛 E-mail:isfc@bhu.edu.cn

Synthesis and Characterization of Novel (Benzo[b]furan-2- oyl)ferrocene Derivatives

Gao Wentao*,Cheng Xiuping,Li Yang   

  1. (Liaoning Key Laboratory of Applied Chemistry, Institute of Superfine Chemicals, Bohai University, Jinzhou 121000)
  • Received:2009-04-18 Revised:2009-07-23 Published:2010-03-28

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(Benzo[b]furan-2-oyl)ferrocene derivatives 2a～2n were synthesized via Williamson reaction and Knoevenagel reaction between 1-chloroacetylferrocene and salicylaldehyde or substituted salicylaldehydes in a one-pot procedure with PEG-400 as phase transfer catalyst under mild conditions in 40.2%～70.0% yields. All the new compounds 2a～2n containing ferrocene and benzofuran backbones were fully characterized by IR, 1H NMR, MS techniques and elemental analysis.

Key words: chloroacetylferrocene, benzo[b]furan, salicylaldehyde, synthesis, characterization