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Hi everyone
Inorder to resolve a bulky overlaping CH2 resonances (at delta 1.253 ppm) in the 1H spectrum of a long chain aliphatic compound, Phytylalkanoate we wanted to use a lanthanide shift reagent like Eu(fod)3 [Europium(III) - tris(1,1,1,2,2,3,3 - heptafluoro - 7,7 - dimethyl - 4,6 - octanedionate]. As we have not done this earlier, hence, request the AMMRL experts to help me about how this reagent can be utilized, does it affect the proton integration values, solute recovery method after NMR analysis etc. Any feed back of your own experince may be highly appreciated.
Looking to hear from you all
Sincerely
J. Kotesh Kumar
Scientist C
NMR Lab
Phytochemistry
Central Institute of Medicinal and Aromatic Plants (CIMAP)
PO CIMAP
Near Kukrail Picinic Spot
Lucknow-226 015
Uttar Pradesh
India.
---------------------------------
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Hi everyone Inorder to resolve a bulky overlaping CH2 resonances (at delta 1.253 ppm) in the 1H spectrum of a long chain aliphatic compound, Phytylalkanoate we wanted to use a lanthanide shift reagent like Eu(fod)3 [Europium(III) - tris(1,1,1,2,2,3,3 - heptafluoro - 7,7 - dimethyl - 4,6 - octanedionate]. As we have not done this earlier, hence, request the AMMRL experts to help me about how this reagent can be utilized, does it affect the proton integration values, solute recovery method after NMR analysis etc. Any feed back of your own experince may be highly appreciated. Looking to hear from you all Sincerely J. Kotesh Kumar
Scientist C
NMR Lab
Phytochemistry
Central Institute of Medicinal and Aromatic Plants (CIMAP)
PO CIMAP
Near Kukrail Picinic Spot
Lucknow-226 015
Uttar Pradesh
India.
Never miss a thing. Make Yahoo your homepage.
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