Functionalization of N-Aryl Tertiary Amines through Three-Component Reactions
Longwei Luo1, Jie Yin1, Bin Liu1
1School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, Jiangxi, P. R. China.
The Journal of Organic Chemistry
|December 9, 2025
Summary
A new three-component reaction efficiently synthesizes complex N-aryl tertiary amines. This novel electron donor-acceptor complex strategy simplifies operations and expands functionalization to diverse heterocycles and N,N-dialkylanilines.
Area of Science:
- Organic Chemistry
- Synthetic Chemistry
- Catalysis
Background:
- Existing methods for N-aryl tertiary amine synthesis often rely on two-component reactions.
- Functionalization of N-aryl tertiary amines typically requires complex or harsh reaction conditions.
- Limited scope in previous methods for diverse nitrogen-containing substrates.
Purpose of the Study:
- To develop a novel, mild, and operationally simple method for direct N-aryl tertiary amine synthesis.
- To explore a three-component reaction strategy utilizing an electron donor-acceptor (EDA) complex.
- To broaden the substrate scope for N-aryl tertiary amine functionalization.
Main Methods:
- Employed a three-component reaction strategy.
- Utilized an electron donor-acceptor (EDA) complex approach.
- Investigated the direct synthesis of complex N-aryl tertiary amines.
Main Results:
- Successfully synthesized complex N-aryl tertiary amines via a direct, mild, and simplified three-component reaction.
- Demonstrated the utility of the electron donor-acceptor (EDA) complex strategy for this transformation.
- Achieved functionalization of a diverse range of nitrogen-containing heterocyclic compounds and N,N-dialkylanilines.
Conclusions:
- The developed three-component reaction offers a significant advancement in N-aryl tertiary amine synthesis.
- The electron donor-acceptor (EDA) complex strategy provides a mild and efficient synthetic route.
- This method expands the scope of accessible N-aryl tertiary amines and related compounds.
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