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Updated: Aug 31, 2025

Imine Metathesis by Silica-Supported Catalysts Using the Methodology of Surface Organometallic Chemistry
Published on: October 18, 2019
Anion-assisted amidinium exchange and metathesis
Oleg Borodin1, Yevhenii Shchukin1, Jonas Schmid1
1Institute of Organic Chemistry, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany. max.vondelius@uni-ulm.de.
Dynamic covalent chemistry enables adaptable molecular systems. This study details amidinium exchange, a versatile reaction for creating novel molecular structures through metathesis.
Area of Science:
- Chemistry
- Materials Science
Background:
- Dynamic covalent chemistry (DCC) is crucial for creating adaptable and robust molecular systems.
- Amidinium exchange is an underutilized DCC reaction.
Purpose of the Study:
- To explore the scope of amidinium exchange reactions.
- To establish conditions for formal amidinium metathesis.
Main Methods:
- Investigated the reactivity of amidinium exchange under various conditions.
- Developed protocols for amidinium metathesis.
Main Results:
- Demonstrated the feasibility of amidinium exchange for molecular construction.
- Achieved formal amidinium metathesis reactions.
Conclusions:
- Amidinium exchange is a powerful and versatile tool in dynamic covalent chemistry.
- This work expands the utility of DCC for designing complex molecular architectures.
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