194363-67-2Relevant academic research and scientific papers
[{Cp*(Cl)Re}2(μ-CO)2](Re ≡ Re), a dinuclear rhenium(II) complex with cis configuration of the terminal Cl atoms
Scherer, Otto J.,Ehses, Markus,Wolmersh?user, Gotthelf
, p. 762 - 765 (1997)
The reaction of [{Cp*(OC)2Re}2](Re = Re) (1), Cp* = C5Me5, with CH2Cl2 yields the dinuclear rhenium complexes [{Cp*(Cl)Re}2(μ-CO)2](Re ≡ Re) (2) with cis orientation of the Cl atoms, [{Cp*(OC)2Re}2(μ-CH2)](Re-Re) (3), a complex with a bridging CH2-carbene ligand, and [{Cp*(OC)2Re}2(μ-C=CH2)](Re-Re) (4), a μ-vinylidene(alkenylidene) compound. The structure of 2 has been confirmed by a single crystal X-ray structure determination. Starting with [Cp*Re-(CO)2(thf)] (6) instead of 1 the reaction with CH2Cl2 affords cis-[Cp*Re(CO)2(Cl)(CH2Cl)] (7) by oxidative addition of dichloromethane.
