12.04 Two-dimensional NMR Spectroscopy

[@danielseok8835]

Finally someone who explains 2D NMR COSY well! Thanks

[@mevansthechemist]

Thanks, Daniel!

[@anjanaa4617]

Exactly

[@americanboy7040]

At least some explained me everything in 7 minutes! Bravo!!!!

[@yusrahass8498]

Genuinely only video out here that helped me understand 🙏🙏

[@alikia6145]

I was looking for a tutorial like this!!! Amazing

[@Fritz___]

Very useful refresher, thanks!

[@sabamemon857]

i cannot thank you enough for this video

[@ashrafkareem4448]

Thanks, Michael, it is really a nice and helpful video.

[@sarahduran4043]

You simplified it so much, thank you 🙏🏼

Thanks a lot!! That was AMAZING. Thank you!!!

[@paigelabadie5864]

This was very helpful! Thank you!

[@jordanbetteridge1598]

I was taught to draw squares between the diagonal and cross-peaks in COSY to interpret the coupling between protons. Interesting that your interpretation is slightly different.

[@victoriavidulich3729]

this made so much sense! thank you so much

[@NamrathaUllal1697]

Thanks a lot..... wonderful explanation done in 7 mins.

[@GS1nOnly]

Why didnt my professor explain it like this😭? 👏🏾👏🏾👏🏾

[@hannahlambbb]

tysm Dr. Evans!

[@disafear3674]

Very good video

[@alikia6145]

Well done!!!!

[@carlosduhbae4071]

Thank you so much for this

[@jennaalqdah9538]

Thank you thank you thank you!!!

[@mevansthechemist]

De rien! :-) Merci de regarder!

[@mathiyas.781]

Sir, nice video. How should I cite your video? Can I use your video for my students? How do i acknowledge your video?

[@mevansthechemist]

Mathiya S. You’re more than welcome to! No need to cite or acknowledge!

[@tomhaxell4704]

I think the more downfield alkene proton would be the beta proton (as in partial positive for Michael addition) whereas he labelled it as the alpha.

[@mevansthechemist]

D'oh! Tom, you're probably correct. If we switch the assignments of the alpha and beta protons, do the coupling patterns still make sense? (Asking because I don't have time to check, not because I don't know the answer!) :-D

[@tomhaxell4704]

@@mevansthechemist Yes, to me they do because the beta hydrogen atom has the extra coupling of the methyl group.

[@ranjanpaudel698]

switching the x and Y axis is cool?? would it be alright if C-NMR switched to x axis

[@mevansthechemist]

Completely fine!

[@MrFishscale1921]

Thanks bro!

[@girishgurbani7395]

Amazing

[@TheOflo992010]

Thanks!

[@जयश्रीराम-ण1त9त]

please explain in hindi sir

[@gass.raffa.9434]

thanks I gat samthn