Product Details of 12266-72-7. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: Diiodo(1,5-cyclooctadiene)platinum(II), is researched, Molecular C8H12I2Pt, CAS is 12266-72-7, about Platinum(II) complexes of the tridentate thioether ligands RS(CH2)3S(CH2)3SR (R = Et, iPr, Ph). Structures of [PtCl(iPrS(CH2)3S(CH2)3SiPr)][BF4], [PtI(PhS(CH2)3S(CH2)3SPh)][BF4], and [Pt(PPh3)(iPrS(CH2)3S(CH2)3SiPr)][BF4]2·CH2Cl2.
The tridentate thioether ligands RS(CH2)3S(CH2)3SR (L1, R = Et; L2, R = iPr, L3, R = Ph) were synthesized by nucleophilic addition of thiolate, SR-, to the ditosylate TsO(CH2)3S(CH2)3OTs. [PtX(Ln)][BF4] were prepared by displacement of 1,5-COD from [PtX2(1,5-COD)] (X = Cl, I) in the presence of one equivalent of AgBF4 and one equivalent of thioether ligand. [PtCl(L2)][BF4] crystallized in the monoclinic space group P21/c with a 10.409(6), b 14.180(4), c 13.726(8) Å, β 104.49(4)°, and Z = 4. The structure refined to R = 5.62% and Rw = 6.86% for 2121 reflections with F°2 > 3σ(F°2). [PtI(L3)][BF4] crystallized in the monoclinic space group P21/n with a 13.415(4), b 12.350(5), c 14.316(5) Å, β 107.48(3)°, and Z = 4. The structure refined to R = 4.85% and Rw = 6.33% for 2168 reflections with F°2 > 3σ(F°2). In both compounds, the thioether ligand acts as a tridentate chelator occupying three of the four sites of the square-planar Pt(II) complex. Variable temperature 13C{1H} NMR verified that there are three possible stereoisomers for these complexes resulting from inversion at S: meso-A, meso-B, and racemic. Thermodn. parameters were calculated for the interconversion among isomers of [PtCl(L2)][BF4] by a full line-shape anal. Removal of the chloride ligand from [PtCl(L2)][BF4] with Ag+ in the presence of PPh3 yielded the phosphine adduct [Pt(PPh3)(L2)][BF4]2, which crystallized in the triclinic space group P1̅ with a 13.266(3), b 11.315(2), c 13.970(2) Å, α 106.04(2), β 84.95(2), γ 86.56(2)°, and Z = 2. The structure refined to R = 4.22% and Rw = 5.38% for 4493 reflections with F°2 > 3σ(F°2). Unlike the two halide complex structures, which crystallized in the meso-B form, [Pt(PPh3)(L2)][BF4]2 crystallized in the racemic form.
There is still a lot of research devoted to this compound(SMILES：I[Pt]I.C1=CCC/C=CCC/1)Product Details of 12266-72-7, and with the development of science, more effects of this compound(12266-72-7) can be discovered.
Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics