Preparation of Complexes Formed in the Reaction Between Dicobaltoctacarbonyl and Tetraalkyldiphosphine Disulfides, R₂P(S)P(S)R₂ (R = Me, Et, N-Pr, N-Bu)

Fadime Uĝur Sankahya Ege University, Faculty of Science, Department of Chemistry, Bornova, 35100, Izmir, Turkey

Ozan Sanli Şentürk Ege University, Faculty of Science, Department of Chemistry, Bornova, 35100, Izmir, Turkey

Işii Topaloĝlu Izmir Institute of Technology, Department of Chemistry, Çankaya, 35230, Izmir, Turkey

Abstract

Co₂(CO)₈ and R₂P(S)P(S)R₂ (R = Me, Et, n-Pr, n-Bu) react to form the three types of cluster complexes [Co₂(μ-CO)(μ₄-S)(CO)₄]₂, (1), [Co₄(CO)₉(μ₃-S)(μ-PR₂)₂] (2A)-(2D), [(2A), R = Me; (2B), R = Et; (2C), R = n-Pr; (2D), R = n-Bu] and [Co₃(CO)₇(μ₃-S)(SPR₂)] (3A)-(3D), [(3A), R = Me; (3B), R = Et; (3C), R = n-Pr, (3D), R = n-Bu]. The structure of (2A) and the disubstituted triphenylphosphine derivative of (3A) were reported previously. The complexes have been characterized by elemental analyses, FT-IR and ³¹1P-[¹H] NMR spectroscopy and mass spectrometry

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Preparation of Complexes Formed in the Reaction Between Dicobaltoctacarbonyl and Tetraalkyldiphosphine Disulfides, R₂P(S)P(S)R₂ (R = Me, Et, N-Pr, N-Bu)

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Preparation of Complexes Formed in the Reaction Between Dicobaltoctacarbonyl and Tetraalkyldiphosphine Disulfides, R2P(S)P(S)R2 (R = Me, Et, N-Pr, N-Bu)

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Preparation of Complexes Formed in the Reaction Between Dicobaltoctacarbonyl and Tetraalkyldiphosphine Disulfides, R₂P(S)P(S)R₂ (R = Me, Et, N-Pr, N-Bu)