93335
三[3-(七氟丙基羟亚甲基)-d-樟脑酸]铕(III)
puriss. p.a., suitable for NMR (spectroscopy)
别名:
Eu(hfc)3, 三[3-(七氟丙基羟亚甲基)-d-樟脑]合铕(III)
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关于此项目
经验公式（希尔记法）:
C42H42EuF21O6
化学文摘社编号:
分子量:
1193.71
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352115
EC Number:
252-214-0
MDL number:
产品名称
三[3-(七氟丙基羟亚甲基)-d-樟脑酸]铕(III), puriss. p.a., suitable for NMR (spectroscopy)
InChI key
VGLKHVQPWGFXEG-PSMAIOHISA-K
InChI
1S/3C14H15F7O2.Eu/c3*1-10(2)6-4-5-11(10,3)8(22)7(6)9(23)12(15,16)13(17,18)14(19,20)21;/h3*6,23H,4-5H2,1-3H3;/q;;;+3/p-3/b3*9-7+;/t3*6-,11+;/m111./s1
SMILES string
CC1(C)C2CC[C@@]1(C)C(=O)C2=C(O[Eu](OC(=C3C4CC[C@@](C)(C3=O)C4(C)C)C(F)(F)C(F)(F)C(F)(F)F)OC(=C5C6CC[C@@](C)(C5=O)C6(C)C)C(F)(F)C(F)(F)C(F)(F)F)C(F)(F)C(F)(F)C(F)(F)F
grade
puriss. p.a.
form
powder
mp
~160 °C (lit.)
suitability
suitable for NMR (spectroscopy)
functional group
fluoro
ketone
storage temp.
2-8°C
Quality Level
Other Notes
手性位移试剂，用于通过 NMR 测定对映体比率；在极性溶剂中测量；用作镧系位移试剂
Application
It may be used as the NMR shift reagent in the 1H NMR analysis to determine the following:
- Enantiomeric purities of the precursors of trisporic acids A, B and related products.
- Optical purity of racemic 6,7-dichloro-5-methoxy-2-methyl-2-phenyl-1 indanone.
- Epimeric purity of 4-methylsulfinylbutylglucosinolate.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
M. Calmes et al.
Tetrahedron, 43, 2285-2285 (1987)
Pirkle et al.
The Journal of Organic Chemistry, 44, 1025-1025 (1979)
Determination of the absolute configuration of the glucosinolate methyl sulfoxide group reveals a stereospecific biosynthesis of the side chain.
Vergara F, et al.
Phytochemistry, 69(15), 2737-2742 (2008)
Enantioselective synthesis of the white key intermediate for the synthesis of trisporic acids.
Bacigaluppo JA, et al.
Tetrahedron Asymmetry, 5(10), 1877-1880 (1994)
Optical purity determination and 1H-NMR spectral simplification with lanthanide shift reagents-VIII. An indacrinone precursor, 6, 7-dichloro-5-methoxy-2-methyl-2-phenyl-1-indanone.
Hatzis A and Rothchild R.
Journal of Pharmaceutical and Biomedical Analysis, 4(4), 443-449 (1986)
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