Multifunctional iron thiocarboxylate complexes: synthesis,reactivity and structure of CpFe(CO)2SCO-3,5-C6H4(COCl)2 |
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| Authors: | Mohammad El-khateeb Khalil J. Asali Ibrahim Jibril Anas Abuseni Helmar Görls Wolfgang Weigand |
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| Affiliation: | 1.Chemistry Department,Jordan University of Science and Technology,Irbid,Jordan;2.Chemistry Department,Yarmouk University,Irbid,Jordan;3.Institut für Anorganische Chemie,Friedrich-Schiller-Universt?t Jena,Jena,Germany |
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| Abstract: | A controlled substitution reaction of the chlorine atoms of 1,3,5-benzenetricarbonyl trichloride by the organoiron fragment (CpFe(CO)2S) has been achieved. The complexes CpFe(CO)2SCO-3,5-C6H3(COCl)2 (1), 1,3-[CpFe(CO)2SCO]2-5-C6H3COCl (2) and 1,3,5-[CpFe(CO)2SCO]3C6H3 (3) were prepared from the reaction of (μ-S x )[CpFe(CO)2]2 (x = 3, 4) with 1,3,5-C6H3(COCl)3 in a 1:1, 2:1, or 3:1 metal to ligand molar ratio. The reactions of (1) with amines, thiols, and carboxylic acids produce the trifunctional mono-iron complexes CpFe(CO)2SCO-3,5-C6H3(COY)2 [Y = NR2 (4), SR (5), OCOR (4)]. The X-ray structure determination of (1) is reported. |
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