Octaethylporphyrin and expanded porphyrin complexes containing coordinated BF2 groups

Autor: Köhler, Thomas, Hodgson, Michael C., Seidel, Daniel, Veauthier, Jacqueline M., Meyer, Sylvie, Lynch, Vincent, Boyd, Peter D. W., Brothers, Penelope J., Sessler, Jonathan L.
Zdroj: Chemical Communications; 2004, Vol. 2004 Issue: 9 p1060-1061, 2p
Abstrakt: In contrast to octaethylporphyrin, which forms a very labile bis-BF2 complex, treatment of the hexa- and octapyrrolic expanded porphyrins amethyrin and [32]octaphyrin with BF3·OEt2 under standard reaction and work-up conditions gives rise to stable, non-labile mono- and bis-BF2 complexes; these were readily characterised by, inter alia, X-ray diffraction analyses.
Databáze: Supplemental Index