Metal carbonyl chemistry. Part XXII. Some reactions of the anions [M(CO)2(PPh3)2]–(M = rhodium or iridium) with fluoro-olefins and hexafluorobut-2-yne
- 1 January 1975
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 18,p. 1847-1850
- https://doi.org/10.1039/dt9750001847
Abstract
Perfluorocyclohexene and perfluorocyclobutene react with the anions [M(CO)2(PPh3)2]-(M = Rh or Ir) to affordr the complexes [([graphic omitted]·M(CO)2(PPh3)2] and [([graphic omitted]·M(CO)2(PPh3)2] respectively. Reaction of the rhodium anion with CF2:CFCl similarly gives [(CF2:CF)Rh(CO)2(PPh3)2] whereas the iridium anion does not react. The preparations are also described of the compounds [{CF3·CH:C(CF3)}M(CO)2(PPh3)2] by reaction of these anions with hexafluorobut-2-yne in tetrahydrofuran.Keywords
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