Peng, X. published the artcileNewly Synthesized Chromophore-linked Iodonium Salts as Photoinitiators of Free Radical Photopolymerization, SDS of cas: 10287-53-3, the publication is Macromolecular Chemistry and Physics (2021), 222(9), 2100035, database is CAplus.
Iodonium salts are the topic of interest in the field of photopolymerization as they act as effective photoinitiators and generators of photoacid. Yet, the current com. available iodonium salts have low absorption above 300 nm whereby limiting the use of the long-wavelength of light irradiations to trigger polymerization Iodonium salts are thus generally used in couples with photosensitizers (e.g., dyes) to extend the usage under irradiation of red-shifted light wavelength. In this research, the synthesis of chromophore-linked (anthraquinone-based and flavone-based chromophores) iodonium salts is present. They can initiate free radical polymerization with 320-480 nm irradiation and show much better photoinitiation ability as compared to com. iodonium salts, especially when they act as mono-component photoinitiators. Steady-state photolysis and ESR spin trapping experiments are also carried out to evaluate the relevant photochem. mechanism.
Macromolecular Chemistry and Physics published new progress about 10287-53-3. 10287-53-3 belongs to esters-buliding-blocks, auxiliary class Amine,Benzene,Ester, name is Ethyl 4-dimethylaminobenzoate, and the molecular formula is C11H15NO2, SDS of cas: 10287-53-3.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics