The anomeric proton (red) in the a-anomer of glucose-1-phosphate in the proton NMR spectrum appears at
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The anomeric proton (red) in the a-anomer of glucose-1-phosphate in the proton NMR spectrum appears at δ 5.45. It is split into a doublet of doublets—four lines of equal size—with coupling constants of 3.5 Hz and 7.3 Hz. Explain the origin of each splitting.
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HO HOCH₂ HO- OH -H Κ'0 ΟΚ' glucose-1-phosphate (dipotassium salt)
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The anomeric proton is split by both the proton on the adjacent carbon and the phos...View the full answer
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