The interaction of 1,1,3,3-tetrakis(trifluoromethyl)allene with sodium derivatives of iron and rhenium carbonyl compounds. Synthesis and structure of the σ- and π-complexes |
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| Authors: | A. N. Nesmeyanov N. E. Kolobova I. B. Zlotina B. V. Lokshin I. F. Leshcheva G. K. Znobina K. N. Anisimov |
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| Affiliation: | Institute of Organo-Element Compounds, Academy of Sciences of the USSR, Moscow B-312 U.S.S.R. |
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| Abstract: | 1,1,3,3-Tetrakis(trifluoromethyl)allene reacts with π-C5H5Fe(CO)2- and Re(CO)5- to give σ-complexes. The iron σ-complex, when refluxed in decalin or exposed to UV radiation, is transformed to the π-allylidene analogue. Structures of the σ-complexes are determined from IR, Raman, 19F NMR and X-ray spectral data. |
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| Keywords: | To whom correspondence should be addressed. |
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