Abstract
The reaction of Ru3(CO)12 with 1,3-diferrocenylprop-2-en-1-one,trans-FcCH=CHCOFc (where Fc is ferrocenyl), in boiling hexane afforded the complex
(2c), which was converted into
(3c) upon further heating. These complexes gave the complex
(4) containing two Cl-bridged oxaruthenacycles upon dissolution in CHCl3 or CH2Cl2. The structures of complexes 3 and 4 were established by X-ray diffraction analysis. According to the data of1H NMR spectroscopy, the Cl-bridged complex exists in solutions as a mixture of isomers along with the monomeric form resulting from the cleavage of the halide bridges. All interconversions of the isomers occur with the participation of the monomeric form.
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Published inIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1616–1623, September, 2000.
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Osintseva, S.V., Petrovskaya, E.A., Rybin, L.V. et al. Reaction of Ru3(CO)12 with 1,3-diferrocenylprop-2-ene-1-one. Crystal and molecular structures of the complexes Ru3(CO)8(FcC=CHCOFc)2 and [Ru(CO)2Cl(FcC=CHCOFc)]2 . Russ Chem Bull 49, 1605–1612 (2000). https://doi.org/10.1007/BF02495167
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DOI: https://doi.org/10.1007/BF02495167