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Chemistry Forums for Students => Organic Chemistry Forum => Organic Spectroscopy => Topic started by: CyffLynxs on May 22, 2016, 08:31:02 AM

Title: Determining compound from H NMR
Post by: CyffLynxs on May 22, 2016, 08:31:02 AM

I am trying to work out what the compound from the following NMR is. I am struggling a little as I am a little rusty when it come to NMR. Any help would be great :)  (https://www.chemicalforums.com/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FCI9joZ7.jpg&hash=d18adceb6fc71d86f1d78593819d897f7a2154e9)

Title: Re: Determining compound from H NMR
Post by: Dan on May 22, 2016, 09:22:30 AM

It would help if you posted a higher quality/larger image. I can't read the integrals.

I think the peak at 3 ppm is a septet. This and the 6H doublet is a big clue.

Title: Re: Determining compound from H NMR
Post by: CyffLynxs on May 22, 2016, 09:43:08 AM

Sorry for the low quality but it is a rather small print out.

This is a bigger version of it

(https://www.chemicalforums.com/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FwFHYZSM.png%5Dhttp%3A%2F%2Fi.imgur.com%2FwFHYZSM.png&hash=a9f2fc5ff6e17ead388f1cd1b693457f7c303c4a)

I have a feeling that it might be the following compound but unsure
(https://www.chemicalforums.com/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FMRkyxKq.png%5Dhttp%3A%2F%2Fi.imgur.com%2FMRkyxKq.png&hash=3cd58fbcb9a5328288443e31948559498163f0b7)