What does this research mean for the field?

The emission properties of CF3-pyridyl-substituted conjugated molecules can be tuned from non-emissive to highly emissive by engineering their central heterocyclic or homocyclic cores. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to synthesize CF 3 -pyridyl-substituted conjugated molecules and evaluate their emission properties.

May 30, 2026Open Access

CF 3 -Pyridyl-Substituted Hetero-and Homocyclic Conjugated Molecules: From Non-Emissive to Highly Emissive through Core Engineering

Key Points

The study aims to synthesize CF 3 -pyridyl-substituted conjugated molecules and evaluate their emission properties.
Synthesized six CF 3 -pyridyl-substituted aromatics through Suzuki-Miyaura cross-coupling.
Incorporated diverse heterocyclic and homocyclic cores for systematic investigation.
Analyzed emission variance based on structural modifications.
Achieved transition from non-emissive to highly emissive compounds by core engineering.
Measured emission intensity showed significant enhancement correlating with core electronic properties.
Identified relationships between molecular structure and fluorescence behavior.

Abstract

Herein, we report the synthesis of six CF 3 -pyridyl-substituted aromatics via Suzuki-Miyaura cross-coupling, incorporating electronically diverse heterocyclic (pyrazine, benzothiadiazole) and homocyclic (chrysene, anthracene, pyrene, perylene) cores to systematically probe...

Mark Helpful

Bookmark

Relay

View Full Paper