Authors: | Hares, Kevin Vogelsang, Dennis Wernsdörfer, Charlotte S. Panke, Dennis Vogt, Dieter Seidensticker, Thomas |
Title: | Palladium-catalyzed synthesis of mixed anhydrides via carbonylative telomerization |
Language (ISO): | en |
Abstract: | For the first time, mixed carboxylic anhydrides were accessed directly via homogeneous palladium catalysis from 1,3-butadiene and carboxylic acids. Under carbonylative telomerization conditions, the respective mixed 3,8-nonadienoic anhydrides are formed in a single reaction step with yields of up to 82%. These very reactive mixed anhydrides can then be used for consecutive reactions in a one-pot manner and selectively transfer the newly formed unsaturated C9 unit. Possible changes in the proposed mechanism were discussed and in a first example, the mixed anhydrides were utilized to form amides. |
URI: | http://hdl.handle.net/2003/41295 http://dx.doi.org/10.17877/DE290R-23138 |
Issue Date: | 2022-05-02 |
Rights link: | https://creativecommons.org/licenses/by/3.0/ |
Appears in Collections: | Lehrstuhl Technische Chemie |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
d2cy00486k.pdf | 2.12 MB | Adobe PDF | View/Open |
This item is protected by original copyright |
This item is licensed under a Creative Commons License