117256-63-0Relevant academic research and scientific papers
The coordination chemistry of iminooxosulphuranes. The osmium and iridium series (ML = OsNO,IrCO;A = O, CH2, S, NR; R = o-tolyl, p-tolyl and p-tosyl)
Herberhold, Max,Hill, Anthony F.
, p. 323 - 336 (1990)
The preparation and characterisation of the two analogous series of compounds (A = O, CH2, S, NR; R = C6H4Me-4, C6H4Me-2, SO2C6H4Me-4) and (A = O, S, NSO2C6H4Me-4) are described.A comparison of spectroscopic data for the complex supports the isolobal relationship between the molecules OSA.
Novel Synthetic Routes to Disulphur and Disulphur Monoxide Ligands: Nucleophilic Attack at Co-ordinated Imino-oxo-λ4-sulphanes
Herberhold, Max,Hill, Anthony F.
, p. 2027 - 2032 (2007/10/02)
The reactions of and with oxo-4-tosylimino-λ4-sulphane (4-MeC6H4SO2NSO) lead quantitatively to the adducts Cl(PPh3)2(4-MeC6H4SO2NSO)> = Os(NO) or Ir(CO)> which in turn are hydrolysed to the corresponding sulphur dioxide complexes Cl(PPh3)2(SO2)>.The iridium compound reacts cleanly with hydrogen sulphide to provide the disulphur monoxide complex whilst with hydrosulphide leads to the disulphur complex which may be oxidised to the corresponding S2O complex with 3-chloroperbenzoic acid.Alternatively, is accessible via the reaction of with cyclo-octasulphur.
