PřF:C8780 Organic Photochemistry - Course Information
C8780 Organic Photochemistry
Faculty of ScienceAutumn 2010 - only for the accreditation
- Extent and Intensity
- 2/0/0. 2 credit(s) (fasci plus compl plus > 4). Recommended Type of Completion: zk (examination). Other types of completion: k (colloquium).
- Teacher(s)
- prof. RNDr. Petr Klán, Ph.D. (lecturer)
- Guaranteed by
- prof. RNDr. Petr Klán, Ph.D.
Department of Chemistry – Chemistry Section – Faculty of Science - Prerequisites
- ( C1020 General Chemistry && C2021 Organic Chemistry I && C3022 Organic Chemistry II &&( C4660 Basic Physical Chemistry || C3140 Physical Chemistry I || C3401 Physical Chemistry I )&&( C4020 Advanced Physical Chemistry || C4402 Physical Chemistry II ))||SOUHLAS
Organic chemistry; physical organic chemistry; physical chemistry; kinetics; quantum chemistry; physics. - Course Enrolment Limitations
- The course is also offered to the students of the fields other than those the course is directly associated with.
- fields of study / plans the course is directly associated with
- Analytical Chemistry (programme PřF, M-CH)
- Inorganic Chemistry (programme PřF, M-CH)
- Biochemistry (programme PřF, M-CH)
- Physical Chemistry (programme PřF, M-CH)
- Physical Chemistry (programme PřF, N-CH)
- Macromolecular Chemistry (programme PřF, D-CH) (2)
- Chemistry (programme PřF, M-CH)
- Environmental Chemistry (programme PřF, M-CH)
- Macromolecular Chemistry (programme PřF, M-CH)
- Macromolecular Chemistry (programme PřF, N-CH)
- Organic Chemistry (programme PřF, M-CH)
- Organic Chemistry (programme PřF, N-CH)
- Upper Secondary School Teacher Training in Chemistry (programme PřF, M-CH)
- Course objectives
- The main objective of the course is making students aware of basic photochemistry and photophysics. The course discusses the chemistry that follows the absorption of electromagnetic radiation. It explains the extraordinary influence of visible or ultraviolet light on structural changes and chemical behaviour of organic compounds. The course covers applied photochemistry; i.e. photochemical applications in the industry, medicine and biology. Common photochemical transformations in nature are also discussed.
- Syllabus
- 1. Introduction to photochemistry. History. Calibration points: energetics and dynamics. Excited states and their fates. Jablonski diagram. Photophysical and photochemical processes. Lambert-Beer law. Quantum yield. Electronic configurations. Selection rules. 2. Radiation processes. Absorption. Emission. Frack-Condon law. 3. Radiationless processes. Intersystem crossing. El-Sayed rules. Vibrational relaxation. 4. Mechanistic and experimental photochemistry. Rate constants. Quantum yields. Actinometry. Stern-Volmer dependence. State diagrams. Experimental photochemistry: light sources, photoreactors, flash photolysis. Safety. 5. Electron and energy transfer. Excimers. Exciplexes. Marcus theory. Electron transfer. Energy transfer. 6. Alkenes and alkynes. E–Z isomerization. Electrocyclic and sigmatropic photorearrangement. di-pi-Methane photorearrangement. Photoinduced nucleophile, proton, and electron addition. Photocycloaddition reaction. 7. Aromatic compounds. Photorearrangement. Phototransposition. Photocycloaddition. Photosubstitution. 8. Oxygen compounds. Photoreduction. Oxetane formation (Paternò–Büchi Reaction). Norrish type I and II reactions. Photoenolization. Addition and hydrogen/electron transfer reaction. 9. Nitrogen compounds. E–Z isomerization. Photofragmentation. Photorearrangement. Photoreduction. 10. Sulphur compounds. Hydrogen abstraction. Cycloaddition. Photofragmentation. 11. Halogen compounds. Photohalogenation. Photofragmentation. Photoreduction. Nucleophilic photosubstitution. 12. Molecular oxygen. Ground state and excited state oxygen. Photooxygenation. Ene reaction. 13. Photosensitizers, photoinitiators and photocatalysts. Organic and transition-metal species
- Literature
- KLÁN, Petr and Jakob WIRZ. Photochemistry of Organic Compounds: From Concepts to Practice. 1st ed. Chichester, UK: John Wiley & Sons Ltd., 2009, 584 pp. Postgraduate Chemistry Series. ISBN 978-1-4051-9088-6. URL info
- KLÁN, Petr. Organická fotochemie (Organic Photochemistry). 1. vydání. Brno: Vydavatelství MU, 2001, 121 pp. ISBN 80-210-2526-3. info
- Teaching methods
- Lectures.
- Assessment methods
- 1 written final test.
- Language of instruction
- English
- Follow-Up Courses
- Further Comments
- The course is taught annually.
The course is taught: every week. - Teacher's information
- http://www.sci.muni.cz/photochemistry/
- Enrolment Statistics (Autumn 2010 - only for the accreditation, recent)
- Permalink: https://is.muni.cz/course/sci/autumn2010-onlyfortheaccreditation/C8780