Related Experiment Video
Updated: May 26, 2025

Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach
Published on: June 10, 2021
Near-Infrared Twisted Polycyclic Arene-Fused BisBODIPYs through a Tandem Inter- and Intramolecular Scholl Reaction
Huiquan Zuo1, Qinghua Wu2, Long Wang1
1Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Functional Molecular Solids, Ministry of Education, School of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China.
Abstract:
Five novel polyaromatic-ring-fused bisBODIPYs have been synthesized from corresponding readily available α-arylBODIPYs through a FeCl3-mediated tandem inter- and intramolecular oxidative aromatic coupling reaction. These resultant bisBODIPYs show twisted planar conformations, strong absorptions (ε up to 1.8 × 105 M-1 cm-1), and good fluorescence emissions in the near-infrared region (NIR, 660-734 nm) and good intersystem crossing efficiencies (ΦΔ = 18.9% for dimer 2d in toluene), demonstrating their promising potential applications as heavy-atom-free photosensitizers.
More Related Videos
12:07Microwave-assisted Intramolecular Dehydrogenative Diels-Alder Reactions for the Synthesis of Functionalized Naphthalenes/Solvatochromic Dyes
Published on: April 1, 2013
12:19Photogeneration of N-Heterocyclic Carbenes: Application in Photoinduced Ring-Opening Metathesis Polymerization
Published on: November 29, 2018
Related Concept Videos
Cycloaddition Reactions: Overview
Diels–Alder Reaction Forming Bridged Bicyclic Products: Stereochemistry
[4+2] Cycloaddition of Conjugated Dienes: Diels–Alder Reaction
Thermal and Photochemical Electrocyclic Reactions: Overview
Cycloaddition Reactions: MO Requirements for Thermal Activation
Diels–Alder Reaction Forming Cyclic Products: Stereochemistry