[dipesh747]

Hello,

I ran a reaction and followed is using NMR spectroscopy. Initially I got pure starting reactants and pure end products and ran the spectra to see what they would look like.

When I followed the reaction via NMR in the spectra you saw products and reactants. However thee products had a chemical shift downifled average 0.34 ppm, and the reactants had a shift upfield of about 0.6.

So I'm guessing it is to do with the pH..does anyone know how can I confirm this?

[dipesh747]

I have figured this out, so there is no need to reply. but I don't know how to delete the topic.

[Babcock_Hall]

Maybe you should explain what you learned (if it is interesting) instead of deleting it.

[dipesh747]

Well I learned that when I use NMR I should take more care....my 1.reference spectrum was too basic and one was too acidic, so when I did the NMR for my real experiment there was shifts in either direction. So I learnt I should take more care when I do experiments lol