引用本文:
冯珊, 李恒东, 高勇, 袁耀锋. 3-二茂铁基二氢吡唑衍生物的合成及晶体结构[J]. 应用化学,
2010, 27(4): 474-477.
doi:
10.3724/SP.J.1095.2010.90356
Citation: FENG Shana, LI Heng-Dongb, GAO Yongb, YUAN YaoFeng. Synthesis and Structure Characterization of 3-Ferrocenyl Dihydropyrazole Derivatives[J]. Chinese Journal of Applied Chemistry, 2010, 27(4): 474-477. doi: 10.3724/SP.J.1095.2010.90356
Citation: FENG Shana, LI Heng-Dongb, GAO Yongb, YUAN YaoFeng. Synthesis and Structure Characterization of 3-Ferrocenyl Dihydropyrazole Derivatives[J]. Chinese Journal of Applied Chemistry, 2010, 27(4): 474-477. doi: 10.3724/SP.J.1095.2010.90356
3-二茂铁基二氢吡唑衍生物的合成及晶体结构
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=1.553g/cm3,μ=1.279mm-1,R1=0.0351,wR2=0.0934。
English
Synthesis and Structure Characterization of 3-Ferrocenyl Dihydropyrazole Derivatives
Abstract:
A series of 3-diferrocenyl dihydropyrazole derivatives were synthesized from acetylferrocene.The structures of these compounds were characterized by IR,1H NMR and MS.The crystal structure of compound 22 was determined via X-ray single-crystal diffraction.Compound 22 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=1.553g/cm3, μ=1.279mm-1,R1=0.0351,wR2=0.0934.
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Key words:
- ferrocene
- / dihydropyrazole
- / synthesis
- / crystal structure
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