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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/9865

Title: (Z)-Diiodo(2-iodo-2-phenylvinyl)(phenyl)tellurium PhIC=CHTeI2Ph: Synthesis and Complexing Properties in a Reaction with Iron Pentacarbonyl
Authors: TORUBAEV, YV
PASYNSKII, AA
MATHUR, P
Keywords: tellurides
crystal
Issue Date: 2008
Publisher: MAIK NAUKA/INTERPERIODICA/SPRINGER
Citation: RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 34(11), 805-810
Abstract: Electrophilic addition of PhTeI3 to phenylacetylene (PhC2H) in boiling THF stereoselectively gave (Z)-diiodo(2-iodo-2-phenylvinyl)(phenyl)tellurium PhIC=CHTeI2Ph (I). In a reaction with Fe(CO)(5), this complex easily eliminated two iodine atoms from tellurium to give PhTe-CH=CPhI. This ligand was coordinated to iron in a monodentate fashion through the Te atom in the resulting complex (CO)(3)FeI2(PhTeHC=CPhI) (II). The reaction also yielded the known complex Fe(CO)(4)I-2 (III). The structures of complexes I-III were determined by X-ray diffraction analysis. The Fe-Te bond in structure II is substantially shortened.
URI: http://dx.doi.org/10.1134/S1070328408110031
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9865
http://hdl.handle.net/10054/9865
ISSN: 1070-3284
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