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Analysis of 2,6-Di-tert-butylphenol Peaks in DMSO-d6

This article provides an analysis of the peaks present in the spectrum of 2,6-Di-tert-butylphenol in DMSO-d6, including phenol and water peaks. It also discusses the deviation in multiplet intensity from the Pascal Triangle. Additionally, it explores spectrum artifacts, focusing on the t-butyl peak. The article also mentions the 1JCH coupling strength for the methyl group and the possibility of impurities.

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Analysis of 2,6-Di-tert-butylphenol Peaks in DMSO-d6

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  1. 2,6-di-t-butylphenol – Integration • In DMSO-d6 • You should be able to account for all the peaks (big and small) on the spectrum

  2. 2,6-di-t-butylphenol – Phenol and water peaks in different solvents • Red: in CDCl3; Blue: in DMSO-d6 solvent phenol water phenol water solvent

  3. 2,6-di-t-butylphenol – Multiplet intensity deviation from Pascal Triangle • Red: in CDCl3; Blue: in DMSO-d6

  4. 2,6-di-t-butylphenol – Spectrum Artifacts • The main peak is t-butyl peak (normalized to 100) • How much is 1JCH coupling strength for the methyl group? Probably impurity

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