Thread: Question from NMRWiki Q&A forum adiabatic decoupling
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Unread 05-24-2011, 10:02 PM
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Default adiabatic decoupling
adiabatic decoupling

Hi NMRwikiers, for measuring scalar couplings we use some HSQC pulse sequences modified for obtaining the coupling in F1-dimension as a splitting of doublets for CH2 groups. As high resolution is needed we use high folding in the acqusition, but as a result we obtain a lot of coupling artifacts in phenyl signals. We think that the use of adiabatic decoupling schemes should give a reasonably good spectrum of phenyls but I have no experience in adiabatic decoupling. Anyone can give me a hand for Bruker spectrometers?



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