应用化学 ›› 2010, Vol. 27 ›› Issue (04): 474-477.DOI: 10.3724/SP.J.1095.2010.90356

• 研究论文 • 上一篇    下一篇

3-二茂铁基二氢吡唑衍生物的合成及晶体结构

冯珊1,李恒东2,高勇2*,袁耀锋2   

  1. (1.福建卫生职业技术学院药学系 福州;2.福州大学化学化工学院 福州 350002)
  • 收稿日期:2009-05-20 修回日期:2009-09-04 出版日期:2010-04-10 发布日期:2010-04-10
  • 通讯作者: 高勇,男,博士后; E-mail:gaoyong77@126.com; 研究方向:荧光探针及杂环化合物的合成
  • 基金资助:
    福建省自然科学基金(2006J0112)资助项目

Synthesis and Structure Characterization of 3-Ferrocenyl Dihydropyrazole Derivatives

FENG Shan1, LI Heng-Dong2, GAO Yong2*, YUAN Yao-Feng2   

  1. (1.Pharmacy Department,Fujian Health College,Fuzhou;
    2.College of Chemistry and Chemical Engineering,Fuzhou University,Fuzhou 350002)
  • Received:2009-05-20 Revised:2009-09-04 Published:2010-04-10 Online:2010-04-10
  • Supported by:

    Fujian Provincial Natural Science Foundtion

摘要:

以乙酰基二茂铁为原料合成了6种二茂铁取代的4,5-二氢吡唑化合物,用IR、MS、1H NMR测试技术对其结构进行了表征,并采用X射线衍射方法测定了化合物2b的晶体和分子结构。C30H26Fe2N2O(化合物2b)属于三斜晶系,空间群P1,晶胞参数:a=0.9275(4) nm,b=1.1327(5) nm,c=1.1912(5) nm,α=88.67(2)°,β=79.925(18)°,γ=70.345(18)°,V=1.1595(9) nm3,Z=2,F(000)=560,Dc=1.553 g/cm3,μ=1.279 mm-1,R1=0.0351,wR2=0.0934。

关键词: 二茂铁, 二氢吡唑, 合成, 晶体结构

Abstract:

A series of 3-diferrocenyl dihydropyrazole derivatives were synthesized by using acetylferrocene. The structures of these compounds were characterized by IR, 1H NMR spectra and MS. The crystal structure of compound 2b was determined via X-ray single-crystal diffraction. Compound 2b belongs to the triclinic system with space group P1, and the unit cell parameters are a=0.9275(4) nm,b=1.1327(5) nm,c=1.1912(5) nm,α=88.67(2)°,β=79.925(18)°,γ=70.345(18)°,V=1.1595(9) nm3,Z=2,F(000)=560,Dc=1.553 g/cm3,μ=1.279 mm-1,R1=0.0351,wR2=0.0934.

Key words: ferrocene, dihydropyrazole, synthesis, crystal structure

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