20959-77-7

Upstream product

• 16921-91-8 nitrosyl hexafluorophosphate 
• 119435-51-7 {PPN}{PhSFe(CO)4} 
• 108-98-5 thiophenol 
• 369-57-3 benzenediazonium tetrafluoroborate 

Downstream Products

• 10102-43-9 nitrogen(II) oxide 

Relevant academic research and scientific papers

Reactions of Nucleophiles with Bis(μ-thiosulphato-S)-bis(dinitrosylferrate)(2-), 2-, and of Electrophiles with Heptanitrosyltri-μ3-thio-tetraferrate(1-), -: New Routes to Bis(μ-organothiolato)-bis(dinitrosyliron) Co

Sodium bis(μ-thiosulphato-S)-bis(dinitrosylferrate) (2-), Na2, reacts rapidly in aqueous solution with a range of thiols RSH in the presence of sodium thiosulphate to give the neutra

Structure and properties of μ2-S-[bis(benzenethiolato) tetranitrosyldiiron] in solution

Dinuclear iron tetranitrosyl complex with the composition [Fe 2(SPh)2(NO)4] (1) was synthesized and its single crystals and polycrystals were studied by X-ray diffraction, IR spectroscopy, and elemental analysis. The decomposition products of complex 1 were investigated by electrochemical method and mass spectrometry. The mass spectrum of a solution of complex 1 shows two groups of ions: the primary decomposition products of 1 in solution (the complex ions [Fe(SPh)(NO) 2(NO2)]-, [Fe(SPh)2(NO)] -, and [Fe(SPh)2(NO)2]-) and a series of the ions [FeO2 + n(NO)]- and [FeO3 + n(NO)]- (n = 0-4), which are formed in secondary reactions. The structures of the complexes, which were formed through the Fe-NO bond dissociation and the replacement of the NO ligand by aqua and oxygen ligands in complex 1, and the structure of the complex [FeO3]- were studied by quantum chemical modeling.

Thiolate, Thioether, and Thiol Derivatives of Iron(0) Carbonyls

A new series of anionic complexes of iron tetracarbonyl monofunctionalized with the ligand ->,-> (R = Ph, Et, Me, H), have been synthesized and characterized.The compound was formed in the reaction of and PhSSPh.The -> anion was characterized by X-ray diffraction as its +> salt and found to be a typical trigonal-bipyramidal complex in which the phenylthiolate ligand occupies an axial position with a Fe-S bond distance of 2.332(5) Angstroem and Fe-S-C(Ph) = 111.3(6) deg.The salt crystallized inthe orthorhombic space group Pbc21, with a = 9.529(4) Angstroem, b = 21.493(9) Angstroem, c = 20.185(9) Angstroem, V = 4134(3) Angstroem3, and Z = 2.Other members of the series of complexes, ->, were best obtained by ligand exchange of -> and the labile thioether complex (PhSMe)Fe(CO)4.The latter was produced from the low-temperature alkylation of the ->.Protonation of the thiolates (R = Ph, Et, Me, H) ultimately leads to formation of H2 and Fe2(μ-SR)2(CO)6; however, the intermediate thiol, (RSH)Fe(CO)4, could be observed at -78 to -40 deg C for R = Et, Me.The PhSH and HSH derivatives were unstable even at -78 deg C.

Roussin's red salt revisited: Reactivity of Fe2(μ-E)2(NO)42- (E = S, Se, Te) and related compounds

In comparison with Fe2(μ-S)2(CO)62-, Roussin's nitrosyl anion is considerably more stable and is reactive toward a narrower range of electrophiles. These observations are consistent with the view that nitric oxide is a more effective π-acid ligand than carbon monoxide. The net result is that the nucleophilicity of metal nitrosyl complexes is attenuated relative to the analogous carbonyls. An additional finding of this study relates to the synthetic utility of Fe2(μ-I)2(NO)4. This diiron reagent allows one to prepare anhydrous solutions of Fe2(μ-E)2(NO)42- (E = S, Se, Te). These intermediates permit the assembly of organochalcogenide ligands in situ, thus obviating the need for noxious and unstable ligand precursors.