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1D-NMR lesson 1 module 1 Acquisition and treatment of NMR data Prof. Claudio Santi Prof. Claudio Santi Department of Chemistry and Technology of Drugs.

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Presentation on theme: "1D-NMR lesson 1 module 1 Acquisition and treatment of NMR data Prof. Claudio Santi Prof. Claudio Santi Department of Chemistry and Technology of Drugs."— Presentation transcript:

1 1D-NMR lesson 1 module 1 Acquisition and treatment of NMR data Prof. Claudio Santi Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

2 1D-NMR Introduction Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia Mo represent a convenient way to describe a complete spin system. It is the vectorial sum of all the single vectors describing each single nuclear magnetic moment.

3 1D-NMR Pulse NMR experimet Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia Pulse: Consist into applying a complete set of radio frequencies able to excite all the observed nuclei at the same time. Mo during the pulse, moves from the equilibrium (z axis) describing a spiral. After the pulse the system come back to the equilibrium giving rise the NMR signal

4 1D-NMR The rotating frame Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

5 1D-NMR Free Induction Decay Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

6 1D-NMR FT-NMR treatment of the signal Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

7 1D-NMR Acqisition and Treatment Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

8 1D-NMR Acqisition and Treatment

9 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

10 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

11 1D-NMR Acqisition and Treatment Digital Resolution Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

12 1D-NMR Acqisition and Treatment (Shimming)

13 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

14 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

15 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

16 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

17 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (RG)

18 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (NS)

19 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment

20 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (LB)

21 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (LB-GB)

22 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (Phase)

23 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (Phase)

24 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Acqisition and Treatment (Phase Cycling)

25 1D-NMR lesson 1 module 2 Decoupling techniques INEPT-DEPT powerful tools in 1D-NMR Prof. Claudio Santi Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

26 1D-NMR Decoupling

27 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Homo Decoupling

28 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Hetero Decoupling

29 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR BB Decoupling

30 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Off Resonance Decoupling

31 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Polarization Transfer

32 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Polarization Transfer

33 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Polarization Transfer

34 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling (INEPT)

35 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling (refocused INEPT) refocusing

36 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling (refocused INEPT-BB) INEPT refocusing

37 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling & INEPT

38 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Comparing different experiments

39 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Comparing different experiments

40 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling (DEPT)

41 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling (DEPT)

42 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR Decoupling

43 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR 15 N INEPT

44 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR

45 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR

46 1D-NMR Taxol Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

47 1D-NMR Introduction Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

48 1D-NMR additional

49 Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia 1D-NMR pulse angle

50 1D-NMR additional quadrature detection Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia

51 1D-NMR additional Prof. Claudio Santi Department of Chemistry and Technology of Drugs University of Perugia


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