Abstract
Reactions of thienyl side-chain-functionalized cyclopentadienyl ligands C5H5C(R1R2)C4H3S [R1 = R2 = CH3 (1); R1 = CH3, R2 = C2H5 (2); R1 = R2 = C2H5 (3); R1, R2 = (CH2)5 (4)] with Mo(CO)6 in refluxing xylene gave the corresponding cyclopentadienyl dimolybdenum carbonyl complexes: [(η5-C5H4)C(R1R2) × (C4H3S)Mo(CO)3]2 [R1 = R2 = CH3 (5); R1 = CH3, R2 = C2H5 (6); R1 = R2 = C2H5 (7); R1, R2 = (CH2)5 (8)]. They are characterized by elemental analysis, IR and 1H NMR spectra. The molecular structures of (5) and (8) are determined by single crystal X-ray diffraction.
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Original Russian Text Copyright © 2012 by J.-W. Wang, L.-J. Tian, Z.-H. Ma, K.-M. Guo, Z.-G. Han, X.-Z. Zheng, J. Lin
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The text was submitted by the authors in English. Zhurnal Strukturnoi Khimii, Vol. 53, No. 4, pp. 790–795, July–August, 2012.
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Wang, J.W., Tian, L.J., Ma, Z.H. et al. Crystal structures of dimolybdenum carbonyl complexes containing the cyclopentadienyl-thienyl ligand. J Struct Chem 53, 780–785 (2012). https://doi.org/10.1134/S0022476612040233
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DOI: https://doi.org/10.1134/S0022476612040233