cis-PtBr2(SbPh3)(PPh3) | 317376-63-9

• 英文名称: cis-PtBr2(SbPh3)(PPh3)
• CAS: 317376-63-9
• 化学式: C₃₆H₃₀Br₂PPtSb
• 分子量: 970.246
• InChiKey: WWEYIKOHJGOVQF-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  cis-dichlorobis(triphenylphosphine)platinum(II) 、 tetramethylammonium dibromodiphenylstibate(III) 以 四氢呋喃 、 苯 为溶剂， 以40%的产率得到cis-PtBr2(SbPh3)(PPh3)
  参考文献：
  名称：

  摘要：

  The work reports the unexpected reaction of diphenyldibromo antimonates (III) with PtCl2 and cis-[PtCl2(PPh3)(2)]. The reaction gives triphenylstibine containing Pt-II complexes viz. cis-[PtBr2(SbPh3)(2)] (1), trans-[[PtBr(Ph)(SbPh3)(2)] (2), [NMe4][PtBr3(SbPh3)] (3), and cis-[PtBr2(PPh3)(SbPh3)] (4). All the complexes were characterised by elemental analyses, IR, Raman, Pt-195 NMR, FAB mass spectroscopy and X-ray crystallography. A plausible mechanism via the phenyl migration is proposed for the formation of these complexes. The average Pt-Pr distance in 1 is 2.456(2) Angstrom, in 2 2.496 Angstrom (trans to Ph) while in 3 it is 2.476 Angstrom (trans to Sb) implying a comparable trans influence of Ph3Sb and Ph3P.

  DOI：

  10.1002/1521-3749(200011)626:11<2330::aid-zaac2330>3.0.co;2-2