223592-23-2Relevant academic research and scientific papers
Phosphinethiolate tin(IV)-11 group-metal derivatives. X-ray structure of [Au2Sn(tBu)2(C6F5)2(SC6H4PPh2)2]
Fernandez, Eduardo J.,Hursthouse, Michael B.,Laguna, Mariano,Terroba, Raquel
, p. 207 - 212 (1999)
[SnR2Cl2] reacts with (SC6H4PPh2)- giving [SnR2(SC6H4PPh2)2] (R=Me, tBu, Ph) (1a-c). These compounds can displace tetrahydrothiophene from [Au(C6F5)(tht)] or [Au(tht)2]ClO4 or reacts with AgClO4. Complexes [SnR2{(SC6H4PPh2)Au(C6F5)}2] (2a-c) and [SnR2(SC6H4PPh2)2M]ClO4 (M=Au 3a-c; M=Ag 4a-c) are obtained. The crystal structure of [Sn(tBu)2{(SC6H4PPh2)Au(C6F5)}2] (2b) has been established by X-ray diffraction.
Transmetallation reactions of [Sn(R)2(Ph2 PC6H4-2-S)2] with metal complexes of the Group 10 Stereoselective synthesis of cis-[M(Ph2PC6H4-2-S)2] (M=Ni, Pd, Pt)
Canseco-González, Daniel,Gómez-Benítez, Valente,Hernández-Ortega, Simón,Toscano, Rubén A.,Morales-Morales, David
, p. 101 - 109 (2007/10/03)
The complexes cis-[M(Ph2PC6H4-2-S) 2] M=Ni, Pd, Pt were stereoselectively synthesized by transmetallation reactions of [M(Cl)2(NCC6 H5)2] M=Pd, Pt or NiCl2·6H2O with [Sn(R)2(Ph2PC6H4-2-S) 2] R=Ph, nBu or tBu. The conformation of the Pd and Pt derivatives being unequivocally confirmed by single crystal X-ray diffraction studies showing both metal centers to be into a slightly distorted square planar environment, the main distortion being due to the steric hindrance caused by the aromatic rings in the phosphine moiety.
