Universität Wien

270115 VO Structure-determination 1D/2D NMR (2024S)

Structure-determination using one- and two-diimensional NMR-Spectroscopy

2.00 ECTS (1.00 SWS), SPL 27 - Chemie
Moodle
Mo 06.05. 14:00-15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1

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Details

Language: German

Lecturers

Classes (iCal) - next class is marked with N

Mon - April 22, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3
Thu - April 25, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3
Mon - April 29, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3
Thu - May 2, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3
Mon - May 6, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3
Mon - May 13, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3
Thu - May 16, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3
Thu - May 23, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3
Mon - June 3, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3

Exact exam dates will be agreed upon during the course. I plan to offer three dates in the summer semester of 2024 (end of June; beginning of July; end of September). Further exam dates will follow in WiSe 2024/25 as required.
Thu - June 6, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3
Mon - June 10, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3
Thu - June 13, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3
Mon. - June 17, 2024 - 2:00 p.m. - 3:00 p.m. - Seminar room 3
Thu - June 20, 2024 - 1:00 p.m. - 2:00 p.m. - Seminar room 3

Monday 22.04. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 25.04. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 29.04. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 02.05. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 13.05. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 16.05. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 23.05. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 27.05. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 03.06. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 06.06. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 10.06. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 13.06. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 17.06. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 20.06. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Monday 24.06. 14:00 - 15:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1
Thursday 27.06. 13:00 - 14:00 Seminarraum 3 Organische Chemie 1OG Boltzmanngasse 1

Information

Aims, contents and method of the course

The course is announced to be held in German. Students who do not speak German are welcome to participate. In the lecture course we will be very interactive and the discussion can be held in German and/or English. This works well for many years in this lecture course.

Aims:
The students should learn to determine structures of small organic molecules in solution from 1D and 2D NMR spectra. The NMR spectra are used as part of a PowerPoint presentation and the blackboard (online: drawing software) is used.

Contents:
Determination of constitution, configuration and conformation of small organic molecules. Use of modern software for NMR spectral analysis. Interpretation of 1D NMR spectra as well as of homo- and heteronuclear 2D NMR spectra (DQF-COSY, TOCSY, HMQC, HMBC, NOESY).

Method:
The interpretation of the spectra should be carried out after an introduction by the participants independently on several examples. For this purpose, spectra are provided via Moodle. The structure explanation will be discussed afterwards in the course. Visualizations are performed by Power Point presentation.

Assessment and permitted materials

Written exam.
Elucidation of the structure of a small organic molecule from the 1D and 2D NMR spectra and answering questions about it. The documents from the course and relevant literature can be used.
Dates for the exams will be discussed during the lecture.

Minimum requirements and assessment criteria

Minimum requirement:
25 points out of a maximum of 50 possible points in the written exam.

Rating Scale:
50.00 - 43.75 points -- Sehr Gut (Very good performance with knowledge of (almost) all methods, contexts and terminology)
43.50 - 37.50 Points -- Gut (Certain uncertainties in dealing with the topics covered in the course)
37.25 - 31.25 points -- Befriedigend (Average Exam)
31,00 - 25,00 Points -- Genügend (Considerable deficits, but just acceptable handling of the topic, see "Minimum requirement")
24,75 - 00,00 Points -- Nicht Genügend (Unacceptable handling of the topics covered in the course)

Examination topics

Documents (spectra) are provided via Moodle. A sample examination will be discussed during the course approximately one to two weeks before the first exam date.

Reading list

Documents (spectra) are provided via Moodle.
There are a number of books dealing with structure elucidation using NMR. All of these ultimately lead to the fact that molecular structures can be derived from the respective spectra. However, there is no direct reference to any of these books in the course. The purpose of the course is to develop your own solution strategies and apply them to small molecules.

Association in the course directory

OC-5, CH-SAS-01

Last modified: We 28.02.2024 17:26