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Chemistry Forums for Students => Organic Chemistry Forum => Organic Spectroscopy => Topic started by: astein16 on March 06, 2012, 07:24:54 PM

Title: Acetyl Ferrocene 1H NMR
Post by: astein16 on March 06, 2012, 07:24:54 PM

I am trying to interpret the proton NMR of acetylferrocene and I have found that there are two triplets both with an integration of 2H at 4.45ppm and 4.7ppm. I understand what hydrogens the peaks represent, what I do not understand is why the two peaks are triplets rather than doublets?

Title: Re: Acetyl Ferrocene 1H NMR
Post by: argulor on March 06, 2012, 08:24:04 PM

(https://www.chemicalforums.com/proxy.php?request=http%3A%2F%2Friodb01.ibase.aist.go.jp%2Fsdbs%2Fcgi-bin%2FIMG.cgi%3Ffname%3DHSP01607%26amp%3Bimgdir%3DhspM&hash=6e15db60b2f95bfca4764b34f530ad5b84a0be98)

http://riodb01.ibase.aist.go.jp/sdbs/cgi-bin/direct_frame_top.cgi

Are you familiar with the (n+1) rule?

Title: Re: Acetyl Ferrocene 1H NMR
Post by: Borek on March 07, 2012, 04:34:16 AM

Image doesn't show, you see it as you have it cached.