Oligo Tröger's bases--new molecular scaffolds

Area of Science:

• Organic Chemistry
• Supramolecular Chemistry

Background:

• Tröger's bases are unique heterocyclic compounds.
• Oligo Tröger's bases feature multiple Tröger's base units linked by shared arene components.
• These structures exhibit intriguing molecular architectures.

Purpose of the Study:

• To compile and present comprehensive data on oligo Tröger's bases.
• To introduce the synthesis and properties of these compounds to a broad audience.
• To highlight their potential applications in supramolecular chemistry.

Main Methods:

• Literature review of existing studies on oligo Tröger's bases.
• Analysis of reported synthetic routes for oligo Tröger's bases.
• Compilation of data on the physicochemical properties and applications.

Main Results:

• Oligo Tröger's bases are versatile scaffolds for creating complex molecular architectures.
• Their unique shapes lend themselves to applications as molecular tweezers, clips, and cavitands.
• A comprehensive overview of their preparation and characteristics is provided.

Conclusions:

• Oligo Tröger's bases represent a significant class of compounds in organic and supramolecular chemistry.
• Their structural diversity and tunable properties offer exciting possibilities for molecular recognition and self-assembly.
• This review serves as a valuable resource for researchers in the field.