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Topic: Proton NMR  (Read 4121 times)

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Offline inexile96

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Proton NMR
« on: July 31, 2016, 02:59:10 AM »
Do anyone have a guide to solving a molecular structure of a cpd give the chemical formula and NMR spectra.

For example of a compound C5H10O,  it have a Triplet at 1ppm, Sextet at 1.5ppm and Triplet at 2.5ppm.

My lecturer did not include any integration ratio so how do i able to know how many protons are present in each signal?
« Last Edit: July 31, 2016, 03:34:10 AM by inexile96 »
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Offline phth

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Re: Proton NMR
« Reply #1 on: August 05, 2016, 04:41:43 AM »
you dont need to know the integartion, and that is the point of the problem.  n+1 rule, and ppm shifts.  Bingo, bango, bongo.
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Offline Vidya

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Re: Proton NMR
« Reply #2 on: September 12, 2016, 01:48:16 AM »
calculate the degree of unsaturations ..to know any ring or double bonds ..splitting as suggested by phth will tell you the number of H on each carbon.
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