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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: saubanzaheer on April 15, 2014, 11:41:25 AM

Title: triethyl amine purfication after column
Post by: saubanzaheer on April 15, 2014, 11:41:25 AM

I purified my compound possess one free NH2 group on column by using triethyl amine. Now I have problem because the TEA strong signal in proton NMR is appeared along with my compound. Can any one help me how to remove this from my compound.

Title: Re: triethyl amine purfication after column
Post by: Archer on April 15, 2014, 03:22:57 PM

What is your molecule with one amine? You could use high vacuum if it's not too volatile.