Mild selective photochemical oxidation of an organic sulfide using OxP-polyimide porous polymers as singlet oxygen generators

Jan Hynek; Daniel T. Payne; Lok Kumar Shrestha; Mandeep K. Chahal; Renzhi Ma; Jiang Dong; Katsuhiko Ariga; Yusuke Yamauchi; Jonathan P. Hill

doi:10.1080/14686996.2024.2322458

論文 Mild selective photochemical oxidation of an organic sulfide using OxP-polyimide porous polymers as singlet oxygen generators

Jan Hynek ; Daniel T. Payne ; Lok Kumar Shrestha ; Mandeep K. Chahal ; Renzhi Ma ; Jiang Dong ; Katsuhiko Ariga ; Yusuke Yamauchi ; Jonathan P. Hill

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Jan Hynek, Daniel T. Payne, Lok Kumar Shrestha, Mandeep K. Chahal, Renzhi Ma, Jiang Dong, Katsuhiko Ariga, Yusuke Yamauchi, Jonathan P. Hill. Mild selective photochemical oxidation of an organic sulfide using OxP-polyimide porous polymers as singlet oxygen generators. Science and Technology of Advanced Materials. 2024, 25 (1), . https://doi.org/10.1080/14686996.2024.2322458

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(abstract)

A series of porous organic polymers based on a singlet oxygen generating oxoporphyinogen　(‘OxP’) has been successfully prepared from a pseudotetrahedral OxP-tetraamine precursor　(OxP(4-NH2Bn)4) by its reaction with tetracarboxylic acid dianhydrides under suitable　conditions. Of the compounds studied, those containing naphthalene (OxP-N) and perylene　(OxP-P) spacers, respectively, have large surface areas (~530 m2 g-1). On the other hand, the　derivative with a simple benzene spacer (OxP-B) exhibits the best 1O2 generating capability.

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