I am doing base hydrolysis of ester with LiOH and THF:H2O( 1:1) but after hydrolysis in acid NMR I am getting 4 proton extra peak?

14 July 2023 1 1K Report

4 protons peak may be CH2 near a heteroatom .

I don't think your question is specific enough. Where is this extra peak located for instance. What is your NMR solvent? And if you are doing a basic ester hydrolysis, what do you mean with "hydrolysis in acid NMR"?

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