Pyrylium Salts as Photosensitizers in Homogeneous and Heterogeneous Electron??Transfer Catalysis.–A Comparison with Cyano Arenes
J Mattay, M Vondenhof, R Denig
Index: Mattay, Jochen; Vondenhof, Martin; Denig, Richard Chemische Berichte, 1989 , vol. 122, p. 951 - 958
Full Text: HTML
Citation Number: 3
Abstract
Abstract Two new triphenylpyrylium salts, both being fixed to a polymeric backbone, have been synthesized. They a sensitizers for photochemically induced electron-transfer. reactions, offering the possibility of heterogeneous charge transfer. Their usability in electron- transfer-catalyzed dimerizations and mixed cycloadditions of 1, 3-cyclohexadiene and phenyl vinyl ether has been tested in comparison to other common photosensitizers such ...
Related Articles:
[Kojima, Masanobu; Ishida, Akito; Takamuku, Setsuo Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 9 p. 2211 - 2220]
Substituent-dependent electron-transfer-induced photooxygenation of 1, 1-diarylethylenes
[Gollnick, Klaus; Schnatterer, Albert; Utschick, Gerald Journal of Organic Chemistry, 1993 , vol. 58, # 22 p. 6049 - 6056]
Organosodium and Organopotassium Compounds. Part II: Preparation and Synthetic Applications
[Wittig; v. Lupin Chemische Berichte, 1928 , vol. 61, p. 1633]
Photochemical electron-transfer reactions of 1, 1-diarylethylenes
[Mattes,S.L.; Farid,S. Journal of the American Chemical Society, 1986 , vol. 108, p. 7356]
Organosodium and Organopotassium Compounds. Part II: Preparation and Synthetic Applications
[Wittig; v. Lupin Chemische Berichte, 1928 , vol. 61, p. 1633]