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The perturbational treatment of the process of hydrogen abstraction by ketones

✍ Scribed by A.K. Chandra

Publisher
Elsevier Science
Year
1979
Weight
910 KB
Volume
11
Category
Article
ISSN
0047-2670

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πŸ“œ SIMILAR VOLUMES

Hydrogen abstraction by triplet ketones:
Hydrogen abstraction by triplet ketones: Applicability of the electronic-vibrational energy transfer model
✍ R.W. Yip; W. Siebrand πŸ“‚ Article πŸ“… 1972 πŸ› Elsevier Science 🌐 English βš– 458 KB

A critical comparison is made between a theoretical model for photochemical reactions based on their analogy with radiationless transitions and the experimental data on hydrogen abstraction by excited ketones in solution. It is concluded that rapid vibrational energy redistribution tends to rule out

Specifically Ο€β†’Ο€* Induced Photoreactions
Specifically Ο€β†’Ο€* Induced Photoreactions of Ξ±,Ξ²-Unsaturated Ketones: Hydrogen Abstraction by the Ξ±-carbon. (Preliminary Communication)
✍ Jean Gloor; GΓ©rald Bernardinelli; Raymond Gerdil; Kurt Schaffner πŸ“‚ Article πŸ“… 1973 πŸ› John Wiley and Sons 🌐 German βš– 260 KB

## Abstract Irradiations at 254 nm of the Ξ±,β‐unsaturated γ‐dimethoxy‐methyl ketone **7** in iso‐octane and __t__‐butyl alcohol afforded in a specifically Ο€β†’Ο€\*induced process and in high chemical yield the epimeric products **9** and **10**. These products were not formed on __n__β†’Ο€\* excitation o