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Chemistry Forums for Students => Organic Chemistry Forum => Organic Spectroscopy => Topic started by: sun725 on April 06, 2017, 05:05:44 PM

Title: Assigning a plausible structure with H NMR
Post by: sun725 on April 06, 2017, 05:05:44 PM

Hi

I have the following H NMR:  http://imgur.com/a/rjmbH
IR: http://imgur.com/a/KbRB7

So using. IR, I can see that we (may) has an amine because it's broad with spikes around 3400.

 ... This is also confirmed by the fact that we have a halo in the range 3.5 -4. I can also see a CH3 (singlet) at about 2.5

I can't seem to figure this molecule out. I'd truly appreciate some help.

Thanks in advance.

Title: Re: Assigning a plausible structure with H NMR
Post by: chita on April 06, 2017, 06:14:57 PM

It could be something like 3-Chloro-2-methylphenylamine, I cannot help more with these informations

http://webbook.nist.gov/cgi/cbook.cgi?ID=C87605&Mask=80

http://www.chemicalbook.com/SpectrumEN_95-53-4_1HNMR.htm (low resolution spectra)