Abstract
In the Research Article (e23011), Erem Ahmetali, Stefan Bräse, and co-workers harness wavelength-selective photochemistry for “design-use-degradation” of network polymeric phthalocyanines. Irradiation at 368 nm triggers a [2+2] cycloaddition, generating a dibenzazepine dimer that functions as an organic bridge within the networks. 647 nm enables highly efficient sulfide oxidation alongside PET-RAFT polymerization. Remarkably, 254 nm induces controlled disassembly of the network polymeric phthalocyanines.
Keywords
Polymer
Dimer
Irradiation
Sulfide
Bridge (graph theory)
Chemistry
Polymer chemistry
Materials science
Chemical engineering
Photochemistry
Subject Areas
Porphyrin and Phthalocyanine Chemistry
·Materials Chemistry ·Physical Sciences
Photopolymerization techniques and applications
·Organic Chemistry ·Physical Sciences
Photochromic and Fluorescence Chemistry
·Materials Chemistry ·Physical Sciences