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EuFOD

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EuFOD
Skeletal formula of EuFOD
Ball-and-stick model of the EuFOD complex
别名 Eu(fod)3; Sievers' Reagent; Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium
识别
CAS号 17631-68-4  checkY
PubChem 6000041
ChemSpider 4590004
SMILES
 
  • FC(F)(F)C(F)(F)C(F)(F)C(O0)=C[C-](C(C)(C)C)O[Eu+3]012(OC(C(C)(C)C)=C[C-](C(F)(F)C(F)(F)C(F)(F)F)O1)OC(C(C)(C)C)=C[C-](C(F)(F)C(F)(F)C(F)(F)F)O2
性质
化学式 C30H30EuF21O6
摩尔质量 1037.49 g/mol g·mol⁻¹
外观 黄色粉末
熔点 203 - 207 °C
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

EuFOD是一种配位化合物,化学式为Eu(OCC(CH3)3CHCOC3F7)3,可简写为Eu(fod)3,其配体为6,6,7,7,8,8,8-七氟-2,2-二甲基-3,5-辛二酮。它主要用作核磁共振波谱中的位移试剂。[1]它也是一种路易斯酸,可在有机合成中用作催化剂[2]

参考文献

[编辑]
  1. ^ Irfanullah, Mir; Iftikhar, K. New dinuclear lanthanide(III) complexes based on 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione and 2,2′-bipyrimidine. Inorg. Chem. Comm. 2009, 12 (4): 296–299. ISSN 1387-7003. doi:10.1016/j.inoche.2009.01.007. 
  2. ^ Wenzel, T.J.; Ciak, J.M.; "Europium, tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedianato)" in Encyclopedia of Reagents for Organic Synthesis, 2004. John Wiley & Sons, Ltd. doi:10.1002/047084289X.rn00449