A series of tris-, bis-, and mono(pentafluoroethyl)bismuthanes of the type (C F ) BiX (X=F, Cl, Br, I) and transition metal complexes are accessible by a sophisticated pentafluoroethylation protocol. Chemical properties, induced by the strongly electron-withdrawing character of C F groups, are described for representative examples. Moreover, the first molecular structures of perfluoroalkyl bismuthanes and bismuthates obtained by X-ray diffraction are presented.
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http://dx.doi.org/10.1002/chem.201604910 | DOI Listing |
Chemistry
January 2017
Centrum für Molekulare Materialien, Fakultät für Chemie, Universität Bielefeld, Universitätsstrasse 25, 33615, Bielefeld, Germany.
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