SPECTROSCOPIC METHODS IN ORGANIC CHEMISTRY
METODI FISICI IN CHIMICA ORGANICA
Spectrometric identification of organic compounds
Identificazione spettroscopica di composti organici
| A.Y. | Credits |
|---|---|
| 2015/2016 | 6 |
| Lecturer | Office hours for students | |
|---|---|---|
| Gianfranco Favi |
Assigned to the Degree Course
| Date | Time | Classroom / Location |
|---|
Learning Objectives
The aim of the course is to give the basic knowledge to assign the structural formula of unknown organic compound through the combined IR, 1H and 13C-NMR, and Mass analysis.
Program
Elemental composition and molecular formula
- Elemental analysis
- Mass spectrometry: Introduction and theory, the mass spectrum, recognition of the molecular ion peak, fragmentation, rearrangements
- degree of unsaturation
Relations between the atoms of the organic molecules
Molecular structure
- 1H-NMR Spectrometry: Introduction and theory, chemical shift, spin-spin coupling, equivalence, coupling constants, spin systems, long-range coupling, spin decoupling
- 13C-NMR Spectrometry: chemical shift, off-resonance spectra, DEPT e APT
- NMR-2D Spectrometry: 1H-1H COSY correlation, 1H-13C HETCOR correlation and HMQC, HMBC, 13C-13C INADEQUATE correlation
Identification of the main functional groups of organic substances
- IR Spectrometry
Teaching Material
The teaching material prepared by the lecturer in addition to recommended textbooks (such as for instance slides, lecture notes, exercises, bibliography) and communications from the lecturer specific to the course can be found inside the Moodle platform › blended.uniurb.it
Teaching, Attendance, Course Books and Assessment
- Course books
Robert M. Silverstein, Francis X. Webster; "Identificazione Spettrometrica di Composti Organici" Seconda Edizione, Casa Editrice Ambrosiana
G.F. Pedulli; "Metodi Fisici in Chimica Organica Principi e applicazioni di tecniche spettroscopiche", PICCIN Editore
Notes
The frequency at lectures and exercises is strongly recommended
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