104413-90-3Relevant articles and documents
Reactivity of hemilabile pyridyl- and methyl-substituted pyrimidylselenolates with [MCl2(dppf)] (M?=?Pd, pt; dppf?=?bis(diphenylphisphino)ferrocene)
Chauhan, Rohit Singh,Cordes, David B.,Slawin, Alexandra M.Z.,Yadav, Seema,Dash, Chandrakanta
, p. 125 - 129 (2018)
The bis(diphenylphisphino)ferrocene (dppf) derived palladium analogue of [PdCl2(dppf)] on reaction with the sodium salt of pyridyl/pyrimidyl selenolate yielded mononuclear cis configured complex [Pd(SeAr)2(dppf)] (Ar = C5H
Clemente, D. A.,Pilloni, G.,Corain, B.,Longato, B.,Tiripicchio-Camellini, M.
, p. L9 - L12 (1986)
Combining ferrocenes and molecular squares: Self-assembly of heterobimetallic macrocyclic squares incorporating mixed transition metal systems and a main group element. Single-crystal X-ray structure of [Pt(dppf)(H2O)2][OTf]2
Stang, Peter J.,Olenyuk, Bogdan,Fan, Jun,Arif, Atta M.
, p. 904 - 908 (1996)
The preparation of the reactive diaqua complexes of (bis(diphenylphosphino)ferrocene)-palladium(II) and -platinum(II) bis(triflates) and the X-ray crystal structure of [Pt(dppf)-(H2O)2][OTf]2 (dppf = 1,1′-bis(diphenylphosphino)ferrocene) are reported. Interaction of these complexes with 2,7-diazapyrene produced novel octanuclear square-shaped metallomacrocycles. Modular self-assembly of [Pd(dppf)H2O)2][OTf]2 and [Pt(dppf)H2O)2][OTf]2 with bis-[4-(4′-pyridyl)phenyl]iodonium triflate results in the facile formation of hexanuclear macrocyclic squares with alternating iodonium-late transition metals (Pd(II) or Pt(II)) at the corners and ferrocene complex as the chelating unit.
Tin(II) halide insertion or halogen exchange in the reactions of dihaloplatinum(II) complexes with tin(II) halide
Momeni, Badri Z.,Kazmi, Hoori,Najafi, Atefeh
, p. 1618 - 1627 (2011/10/31)
Reactions of SnCl2 with the complexes cis-[PtCl 2(P2)] (P2=dppf (1,1′- bis(diphenylphosphino)ferrocene), dppp (1,3-bis(diphenylphosphino)propane=1, 1′-(propane-1,3-diyl)bis[1,1-diphenylphosphine]), dppb (1,4-bis(diphenylphosphino)butane=1,1′-(butane-1,4-diyl)bis[1, 1-diphenylphosphine]), and dpppe (1,5-bis(diphenylphosphino)pentane=1,1′- (pentane-1,5-diyl)bis[1,1-diphenylphosphine])) resulted in the insertion of SnCl2 into the Pt-Cl bond to afford the cis-[PtCl(SnCl 3)(P2)] complexes. However, the reaction of the complexes cis-[PtCl2(P2)] (P2=dppf, dppm (bis(diphenylphosphino)methane=1,1′-methylenebis[1,1-diphenylphosphine]), dppe (1,2-bis(diphenylphosphino)ethane=1,1′-(ethane-1,2-diyl)bis[1,1- diphenylphosphine]), dppp, dppb, and dpppe; P=Ph3P and (MeO) 3P) with SnX2 (X=Br or I) resulted in the halogen exchange to yield the complexes [PtX2(P2)]. In contrast, treatment of cis-[PtBr2(dppm)] with SnBr2 resulted in the insertion of SnBr2 into the Pt-Br bond to form cis-[Pt(SnBr3) 2(dppm)], and this product was in equilibrium with the starting complex cis-[PtBr2(dppm)]. Moreover, the reaction of cis-[PtCl 2(dppb)] with a mixture SnCl2/SnI2 in a 2 : 1 mol ratio resulted in the formation of cis-[PtI2(dppb)] as a consequence of the selective halogen-exchange reaction. 31P-NMR Data for all complexes are reported, and a correlation between the chemical shifts and the coupling constants was established for mono- and bis(trichlorostannyl) platinum complexes. The effect of the alkane chain length of the ligand and SnII halide is described. Copyright
