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Topic: NOESY spectrum of two isomeric products  (Read 3768 times)

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Offline trishasales714

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NOESY spectrum of two isomeric products
« on: March 19, 2017, 05:53:45 PM »
Can the NOESY spectrum of two isomeric products help me figure out which hydrogen of either isomer is responsible for a particular signal in the H NMR? Since there are 2 isomeric products, the NMR shows 2 similar signals and I'm not sure how to use the NOESY to determine which isomer is responsible for what signal.

Offline Dan

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Re: NOESY spectrum of two isomeric products
« Reply #1 on: March 20, 2017, 02:43:49 AM »
It can work, but usually requires conformational restriction (e.g. cyclic molecule). Can you post the structures?
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