Xu, Can’s team published research in Journal of Polymer Science (Hoboken, NJ, United States) in 2021-12-01 | CAS: 7575-23-7

Journal of Polymer Science (Hoboken, NJ, United States) published new progress about Click chemistry. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, Related Products of alcohols-buliding-blocks.

Xu, Can published the artcileA class of azocarbazole-based carboxylates: high-efficiency ionic unimolecular photobase generators for thiol-epoxy click polymerization under blue light, Related Products of alcohols-buliding-blocks, the main research area is azocarbazole carboxylate ionic unimol photobase generator; thiol epoxy click polymerization blue light.

Two new unimol. azocarbazole-based visible photobase generators (Ac-C-Base) with different strong bases such as 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) and 1,1,3,3-tetramethylguanidine (TMG) as the potential active species were prepared Their structures were confirmed by 1H NMR, 13C NMR, and HR-MS. According to the photolysis and EPR results, Ac-C-Base could generate free radicals and strong bases simultaneously through the photodecarboxylation mechanism under 455 nm LED irradiation Thus they can effectively catalyze the thiol-epoxy polymerization without post exposure baking under light exposure. In addition, the Ac-C-TBD containing a stronger base shows a faster polymerization rate and higher epoxy conversion.

Journal of Polymer Science (Hoboken, NJ, United States) published new progress about Click chemistry. 7575-23-7 belongs to class alcohols-buliding-blocks, name is Pentaerythritol tetra(3-mercaptopropionate), and the molecular formula is C17H28O8S4, Related Products of alcohols-buliding-blocks.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts