1802-88-6Relevant academic research and scientific papers
Structural studies on Ph3MSMPh3 (M = Sn, Pb): Quest for a metal-metal bond
Singh, Neetu,Prasad, Rajendra,Bhattacharya, Subrato
, p. 548 - 552 (2009)
The title compounds Ph3PbSPbPh3 (1) and Ph3SnSSnPh3 (2) were prepared in high yields by a reaction of Na2S, respectively, with Ph3Pb(SOCMe) and Ph3Sn(SOCMe). X-ray crystallograph
19F NMR studies of the comparative electronegativity of the Ph3E groups (E = C, Si, Ge, Sn, or Pb) in Ph3E derivatives of tris(4-fluorophenyl)stannanethiol
Kravtsov,Peregudov,Krylova,Gorelikova
, p. 1167 - 1170 (2007/10/03)
Compounds (4-FC6H4)3SnSEPh3 (E = C, Si, Ge, Sn, or Pb) were synthesized or generated in solution. The data on the comparative electronegativity of the Ph3E groups were obtained from the results of su
Synthesis and some reactions of tris (pentafluorophenyl) antimony compounds
Raj, Prem,Saxena,Singhal, Kiran,Ranjan, Ashok
, p. 251 - 258 (2008/10/08)
(C6F5)3Sb has been found to react with interhalogens and halo-pseudohalogens, IX(X = Cl, Br, N3 and NCO), pseudohalogen (SCN), and elemental sulphur to give oxidative addition products (I-VI). (C6F5)3SbS(VI) may also be prepared by the reaction of (C6F5)3SbCl2 with H2S. Metathetical reactions of (C6F5)3SbCl2 with appropriate metallic salts yield covalent pentacoordinate disubstituted products (V, VII-XII) of the general formula, (C6F5)3SbY2 (Y = NCS, NCO, -ONCMe2, -ONCMePh -NCO(CH2)2CO and p-NO2C6H4OCO). Treatment of (C6F5)3SbCl2 with aqueous NaN3 gives the binuclear oxo-bridge compound, [(C6F5)3SbOSb(C6F5)3](N3)2·(III) and (IV) are also accessible by displacement reaction of (I) or (II) with the corresponding metallic salt. Molecular weight, conductance measurements, and IR spectra on the new organoantimony(V) derivatives have been obtained. Reductive cleavage reactions of (C6F5)3SbS with hexaaryldileads, Ar6Pb2(Ar = Phenyl, p-tolyl) produce (C6F5)3Sb and the corresponding bis(triaryllead) sulphide but treatment of (C6F5)3SbX2(X = NCO, Cl) with Ar6Pb2 gave Ar4Pb and Ar2PbX2 together with (C6F5)3Sb. (C6F5)3SbCl2 and bis(triorganotin)sulphides undergo exchange of anionic groups.
