P-NMR - What does P-NMR stand for? The Free Dictionary
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Hydroxyl number (OHN) of pyrolysis oil determined by quantitative [sup.31] P-NMR
. Hydroxyl NUMBER (OHN) of raw and modified bio-oil.
In the aromatic region of P-NMR
a triplet resonated at d 7.75 having integration of 1H positioned at 4', a doublet appeared at d 7.72 having J = 8.0 Hz for 2Hs positioned at 2' and 6', a triplet at d 7.65 for protons positioned at 3' and 5' confirming the position of benzenesulfonyl moiety.