| Müller, Astrid M. (2000): Ultrafast reaction dynamics of polyatomic molecules probed by ionization. Dissertation, LMU München: Faculty of Chemistry and Pharmacy |
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Mueller_Astrid.pdf 22MB |
DOI: 10.5282/edoc.524
Abstract
In the present work, the ultrafast dynamics of the photoinitiated electrocyclic ring-opening reactions of 1,3,5-cyclooctatriene and 7-dehydrocholesterol are investigated in a fs pump-probe experiment using ionization as the probe step. Concerning the 1,3,5-cyclooctatriene photoreaction, there are strong arguments for the participation of two different reaction channels (involving a 3-center and a 4-center substructure) which lead to three products. Studying the ring-opening reaction of 7-dehydrocholesterol, which is a substituted cyclic polyene, answers the crucial question to what extent an ultrafast reaction can be slowed down by the influence of a steric factor.
| Item Type: | Theses (Dissertation, LMU Munich) |
|---|---|
| Subjects: | 500 Natural sciences and mathematics 500 Natural sciences and mathematics > 540 Chemistry and allied sciences |
| Faculties: | Faculty of Chemistry and Pharmacy |
| Language: | English |
| Date of oral examination: | 11. December 2000 |
| 1. Referee: | Kompa, Karl-Ludwig |
| MD5 Checksum of the PDF-file: | 7dfca1cc8461ddae6ee40ef6ffd31126 |
| Signature of the printed copy: | 0001/UMC 11268 |
| ID Code: | 524 |
| Deposited On: | 12. Nov 2002 |
| Last Modified: | 24. Oct 2020 12:45 |
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