Use spectra for 3,4-dihydropyrimidin-2-(1H)-ones
a) On the 'H NMR spectrum, assign the various signals to the
hydrogen nuclei responsible for them.
q 10 9 3.444 3.432 -3.420 -3.407 8 ppm 7.240 7 9 1.35 1.335 -1.332 -1.329 1.323 -1.320 1.317 -1.308 5 ppm 4 2.00 3 2 -3.444 3.432 3.420 -3.407 -2.415 1.335 -1.332 1.329 -1.323 -1.320 1.317 1.311 -1.308 1.305 2.95 1 ppm 0
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Use spectra for 3,4-dihydropyrimidin-2-(1H)-ones a) On the 'H NMR spectrum, assign the various signals to the hydrogen n
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