Lecture 17. Introduction to 2D NMR Spectroscopy

This video is part of a 28-lecture graduate-level course titled "Organic Spectroscopy" taught at UC Irvine by Professor James S. Nowick. The course covers infrared (IR) spectroscopy, mass spectrometry, and nuclear magnetic resonance (NMR) spectroscopy, the latter of which is the main focus. Topics covered in the NMR spectroscopy part of the course include chemical shifts, spin-spin coupling, dynamic effects in NMR spectroscopy, and 2D NMR spectroscopy (COSY, HMQC, HMBC, TOCSY, NOESY, ROESY).



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[bfink]

Nice to see a professor with well defined lecture plan and care for what he is teaching

[fatihokhider]

I cannot express how useful this lecture is useful to me and perhaps for other

[nazninakhter]

Extraordinary Lecture. I'm really so impressed as an Organic Chemist.

[mussab]

Spin Lattice Relaxation is represented as T1 and Spin Spin relaxation as T2 in Spectroscopy by Pavia. U just exchanged these terms T1 and T2
It is so informative lecture for the beginners. Thanx alot.

[devadasuchapala]

Excellent lecture with good quantum of working samples. Thank you Dr Novic

[patelshruti]

You are really really a very good professor... Thank you so much for sharing this video.

[aliasany]

Brilliant. You are an amazing professor!

[xiaolongbaox]

It is quite helpful to prepare my small talk about 2D-NMR. JEOL RESONANCE Inc., NMR Application Chemist.

[jordanparmentier]

Thank you very much it's very usefull !

[satheeshkumarpalanisamy]

excellent, its really help me to solve my structure 

[JoyceGem]

40:26 onwards, how does the professor know that those are the molecular groups? I have no idea if there are assigned values for these that makes you certain that they're esters, carbonyl, etc.

[dylani]

Does he mean methyl group sometimes when saying "methylene" group?

[aoifewest]

at 42.8 min why is g called a doublet? is that not a triplet

[ijastk]

these just denote relaxation delays(not relaxation times) only

[Linvoilac]

too bad the professor confounded the T1 and T2's other names at 4.40 (T1 is spin-lattice, Z axis relaxation and T2 is spin-spin, xy plan relaxation) else, VERY helpful!