Pyrene-based conjugated porous polymers as photocatalysts for oxidative cycloaddition of phenols
Abstract
photooxidized [4 + 2] and [3 + 2] cycloadditions of phenols with alkenes. Notably, DFT calculations demonstrate that the fluoro-block CPP with its larger dipole moment can achieve more efficient photoinduced charge separation, due to the stronger electron-attractive force. Consequently, FF-Py-CPP exhibited superior photocatalytic activity compared to MF-Py-CPP, achieving excellent yields, high diastereoselectivity, and good recyclability in the syntheses of chromanes and dihydrobenzofuran.
Fields of Study & Subjects
Radical Photochemical Reactions
Covalent Organic Framework Applications
Oxidative Organic Chemistry Reactions
Publication details
- Journal / source
- Chemical Science
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 17
- Issue
- 9
- Pages
- 4669–4677
- Publication date
- 1 January 2026
- Language
- EN