Substitution reactions of mono-, di- and tri-thiocarbonato complexes of iron. (5th September 2017)

• Record Type: Journal Article
• Authors: El-khateeb, Mohammad; Mansor, Alaa; Jibril, Ibrahim; Rüffer, Tobias; Lang, Heinrich
• Is Part Of: Polyhedron. Volume 133(2017)
• Page Start: 63
• Page End: 67
• Publication Date: 2017-09-05
• Subjects: Iron -- Thiocarbonate -- Substitution -- Complexes -- Structures; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2017.05.016
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: Monosubstituted complexes of the general formula CpFe(CO)(EPh3 )SC(Y)Y′R [Y = Y′ = O; R = 2-C6 H4 Cl (5), 4-C6 H4 Cl (6 ). Y = S, Y′ = O; R = C6 H4 F (7 ), Y = Y′ = S; R = Ph (8 ). E = P (a ), As (b ), Sb (c )] have been isolated and characterized by spectroscopic analysis (UV–Vis, IR, 1 H, 31 P NMR) and elemental analysis. The molecular structures of CpFe(CO)(PPh3 )SCO2 -2-C6 H4 Cl (5a ) and its dicarbonyl parent CpFe(CO)2 SCO2 -2-C6 H4 Cl (1 ) have been determined by single crystal X-ray crystallographic studies. Abstract: The photolytic reactions of iron thiocarbonato complexes CpFe(CO)2 SC(Y)Y′R [Y = Y′ = O; R = 2-C6 H4 Cl (1 ), 4-C6 H4 Cl (2 ); Y = S, Y′ = O; R = C6 H4 F (3 ), Y = Y′ = S; R = Ph (4 )] with EPh3 (E = P, As, Sb) are performed. Monosubstituted complexes of the general formula CpFe(CO)(EPh3 )SC(Y)Y′R [Y = Y′ = O; R = 2-C6 H4 Cl (5 ), 4-C6 H4 Cl (6 ); Y = S, Y′ = O; R = C6 H4 F (7 ), Y = Y′ = S; R = Ph (8 ); E = P (a ), As (b ), Sb (c )] have been isolated and characterized by spectroscopic analysis (UV–Vis, IR, 1 H, 31 P NMR) and elemental analysis. The molecular structures of CpFe(CO)(PPh3 )SCO2 -2-C6 H4 Cl (5a ) and its dicarbonyl parent CpFe(CO)2 SCO2 -2-C6 H4 Cl (1 ) have been determined by single crystal X-ray crystallographic studies.