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DOI: 10.1055/a-2317-6604
Progress in the Synthesis and Application of Aminals: Scaffolds for Molecular Diversity
Supported by: Fundação para a Ciência e a Tecnologia SFRH/BD/136692/2018,UIDB/50006/2020,UIDP/50006/2020Aminals, characterized by a central carbon linking two nitrogen atoms, are versatile building blocks in modern chemistry. This review addresses a literature gap by exploring the synthesis and applications of aminals, with a focus on drug discovery and molecular diversity. Beyond medicinal chemistry, aminals find applications as key components in bioactive compounds and versatile tools in materials chemistry. The review covers fundamental characteristics, synthetic methodologies, stability, and applications, emphasizing alternative synthesis methods to the well-established aldehyde-amine condensation. This inclusive exploration provides insights into diverse synthetic pathways, expanding the versatility of the aminal scaffold. 1. Introduction 2. The Aminal Group 3. Aminal Synthesis 3.1 Metal-free Approaches 3.2 Metal-catalyzed Approaches 3.3 Photoredox Methodologies 3.4 Via rearrangements 3.5 Decarboxylative Coupling 4. Aminals as Synthetic Tools 5. Synthesis of Aminal-containing Natural Products 6. Aminal-based Materials 7. Conclusions
Publication History
Received: 15 March 2024
Accepted after revision: 30 April 2024
Accepted Manuscript online:
30 April 2024
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