KHALEEL JASALI
Articles written in Journal of Chemical Sciences
Volume 132 All articles Published: 14 January 2020 Article ID 0022
Vinylic-thiocarboxylate complexes of iron: synthesis, characterization and reactions
MOHAMMAD EL-KHATEEB KHALEEL JASALI BATOOL AL-JUNEIDI HASSAN ABUL-FUTOUH HELMAR GORLS WOLFGANG WEIGAND
Half-sandwich iron thiocarboxylate complexes of the general formula CpFe(CO)2-SCOCH=C(R¢)(RR¢¢){R¢ = H, R¢¢ = Me, R¢ = R¢¢ = Me, R¢ = H, R¢¢ = CH=CHMe}) are obtained from the reaction of (l-Sx)[CpFe(CO)2]2 (x = 1–5) with the vinyl acid chlorides ClCOCH=C(R¢)(R¢¢). The substitution reaction of CpFe(CO)2SCOCH=C(R)Me with EPh3 produced the monosubstituted complexesCpFe(CO)(EPh3)SCOCH=C(R)Me (R = Me, E = P, R = H, E = As, Sb). All the new complexes have been characterized by UV-Vis, IR, 1H-NMR, 13C{1H}-NMR, 31P{1H}-NMR spectroscopy and elemental analysis.The solid state structures and the cyclic voltammetric measurements of CpFe(CO)2SCOCH=CMe2 andCpFe(CO)(PPh3)SCOCH=CMe2 were determined.
Volume 132, 2020
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