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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.
- Source :
- Russian Chemical Bulletin; Sep2000, Vol. 49 Issue 9, p1605-1612, 8p
- Publication Year :
- 2000
-
Abstract
- The reaction of Ru<subscript>3</subscript>(CO)<subscript>12</subscript> 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 CHCl<subscript>3</subscript> or CH<subscript>2</subscript>Cl<subscript>2</subscript>. The structures of complexes 3 and 4 were established by X-ray diffraction analysis. According to the data of<superscript>1</superscript>H 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. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10665285
- Volume :
- 49
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- Russian Chemical Bulletin
- Publication Type :
- Academic Journal
- Accession number :
- 52189017
- Full Text :
- https://doi.org/10.1007/BF02495167