The results are in! 🧪 The correct structure for this #NMRweekend challenge is A.
The most reliable way to distinguish between N-alkylated 2-pyridones and O-alkylated 2-alkoxypyridines lies in the coupling constants of the alpha-protons (H6).🧵👇

It’s #NMRweekend time! 🧲⁉️
Can you identify the correct structure based on the spectrum?
Drop your answer in the comments 👇. I’ll post the full explanation in a few days. 😉
#nmr #nmrchat #chemistry #quiz

It’s #NMRweekend ⁉️🧲 Write your answers in the comments section 👇. Note: This is an experimental spectrum. The explanation for the challenge will be published in a few days 😉.
#nmr #nmrchat #chemistry #organicchemistry #spectroscopy #quiz #nmrchallenge #nmrquiz