at Google ScholarTitle data
Hussein, M. A. ; Huynh, V. T. ; Hommelsheim, R. ; Koenigs, Rene M. ; Nguyen, T. V.:
An efficient method for retro-Claisen-type C–C bond cleavage of diketones with tropylium catalyst.
In: Chemical Communications.
Vol. 54
(2018)
.
- pp. 12970-12973.
ISSN 1364-548X
DOI: https://doi.org/10.1039/C8CC07329E
Abstract in another language
The retro-Claisen reaction is frequently used in organic synthesis to access ester derivatives from 1,3-dicarbonyl precursors. The C–C bond cleavage in this reaction is usually promoted by a number of transition-metal Lewis acid catalysts or organic Brønsted acids/bases. Herein we report a new convenient and efficient method utilizing the tropylium ion as a mild and environmentally friendly organocatalyst to mediate retro-Claisen-type reactions. Using this method, a range of synthetically valuable substances can be accessed via solvolysis of 1,3-dicarbonyl compounds.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Organic Chemistry II - Bioorganic Chemistry > Chair Organic Chemistry II - Bioorganic Chemistry - Univ.-Prof. Dr. René M. Koenigs |
| Result of work at the UBT: | No |
| DDC Subjects: | 500 Science > 540 Chemistry |
| Date Deposited: | 02 Apr 2025 13:00 |
| Last Modified: | 14 May 2025 07:54 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/93180 |