Synthesis, Molecular Structure, and CC Coupling Reactions of Carbeneruthenium(II) Complexes with C5H5Ru(CRR′) and C5Me5Ru(CRR′) as Molecular Units
✍ Scribed by Thomas Braun; Gerhard Münch; Bettina Windmüller; Olaf Gevert; Matthias Laubender; Helmut Werner
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 352 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0947-6539
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## Abstract Reactions of [(η^5^‐C~5~H~5~)Ru(PR′~3~)~2~(Cl)] with NaBAr~F~ [BAr~F~^−^=B{3,5‐[C~6~H~3~(CF~3~)~2~]}~4~^−^; PR′~3~=PEt~3~ or 1/2Et~2~PCH~2~CH~2~PEt~2~ (depe)] and PR~2~H (R=Ph, a; __t__Bu, b; Cy, c) in C~6~H~5~F, or of related cationic Ru(N~2~) complexes with PR~2~H in C~6~H~5~F, gave t
## Abstract The reaction of the title cyclic complex (1) with sodium amalgam in THF resulted in the expected cleavage of the Fe—Fe bond to afford bis‐sodium salt (Me~2~SiSiMe~2~) [η^5^‐C~5~H~4~Fe (CO)~2~Na]~2~ (4). The latter was not isolated and was used directly to react with MeI, PhCH~2~Cl, CH~3