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S(-)-o'-(1,1'-binaphthyl-2,2'-diyl)bis(diphenylphosphane)platinum(II) triflate | 171415-15-9

中文名称
——
中文别名
——
英文名称
S(-)-o'-(1,1'-binaphthyl-2,2'-diyl)bis(diphenylphosphane)platinum(II) triflate
英文别名
[Pt(R-(+)-BINAP)(triflate)2]*H2O;[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane;platinum(2+);trifluoromethanesulfonate;hydrate
S(-)-o'-(1,1'-binaphthyl-2,2'-diyl)bis(diphenylphosphane)platinum(II) triflate化学式
CAS
171415-15-9
化学式
C46H32F6O6P2PtS2*H2O
mdl
——
分子量
1133.92
InChiKey
ZFKXBEQPDAJPJT-UHFFFAOYSA-L
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    参考文献:
    名称:
    合成手性纳米组件的设计与研究。光学活性杂化、碘-过渡金属和全过渡金属大环分子方块的制备和表征
    摘要:
    描述了通过配位键结合在一起的各种光学活性纳米级四核组件的合成和表征。双[4-(4'-吡啶基)苯基]碘鎓三氟甲磺酸盐和手性过渡金属(Pd(II)或Pt(II))双膦的双三氟甲磺酸盐的相互作用导致形成手性混合碘-过渡金属分子方块。在这些方块中检测到配位的双 [4-(4'-吡啶基) 苯基] 碘鎓部分的受限旋转,并通过使用变温 NMR 进行了研究。使用上述双膦和双(3-吡啶基)碘三氟甲磺酸盐制备在组装中具有螺旋性(扭曲)元素的手性杂化方块。
    DOI:
    10.1021/ja961444r
  • 作为产物:
    参考文献:
    名称:
    非对映体正方形平面的铂(II)和钯(II)配合物,由于螯合的MN杂芳基键的旋转受限制
    摘要:
    The reaction of 3-bromopyridine, quinoline, or isoquinoline with cis-M(L)(2)(OTf)(2) (M = Pd, Pt; L = triethylphosphine, 1/2 1,3-bis(diphenylphosphino)propane (dppp) or 1/2 (R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl ((R)-(+)-BINAP)) results in the formation of diastereomeric, square-planar, cationic complexes, which exhibit restricted rotation about the metal-nitrogen heteroaryl bond. All complexes were characterized by routine physical and spectroscopic methods, of which P-31(H-1) NMR spectroscopy was most valuable. Only the complexes [Pd(dppp)(isoquinoline)(2)][OTf](2) (14), [Pt(dppp)(isoquinoline)(2)][OTf](2) (15), and [Pd((R)-(+)-BINAP)(isosqinoline)(2)][OTf](2) (22) were found to be dynamic at ambient temperature on the NMR time scale. Variable-temperature studies of the P-31(H-1) NMR spectra of these compounds were performed. The X-ray crystal structure of [Pt(dppp)(quinoline)(2)][OTf](2) (19) in one of its stereoisomeric (syn) forms is reported. [Pd((R)-(+)-BINAP)(isoquinoline)(2)][OTf](2) (22) and [Pt((R)-(+)-BINAP)(isoquinoline)(2)][OTf](2) (23) exhibit three distinct rotamers at -20 degrees C and ambient temperature, respectively. The role of asymmetric induction of the chiral bis-phosphine ligand on the stereoisomeric ratio of the rotamers of 22 and 23 is discussed.
    DOI:
    10.1021/om00011a052
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文献信息

  • Dynamics of Noncovalent Supramolecular Complexes. NMR Study of the Rotational Barriers in Chiral BINAP Palladium(II) and Platinum(II) Bis(phosphane) Complexes That Resemble the Minimal Subunits of Chiral Polygons and Polyhedra
    作者:Martin Fuss、Hans-Ullrich Siehl、Bogdan Olenyuk、Peter J. Stang
    DOI:10.1021/om9803927
    日期:1999.2.1
    2-methylquinoline favors the formation of mono(heteroaryl) complexes exclusively within the limits of NMR detection. Reaction of 3-picoline with the chiral Pd(II) and Pt(II) bis(triflates) results in the formation of diastereomeric, square-planar, cationic complexes, due to the hindered rotation about the metal−nitrogen heteroaryl bond. 1H NMR variable-temperature studies of [M(R-(+)-BINAP)(3-picoline)2][OTf]2
    在3-甲基吡啶,2--5-甲基吡啶2-甲基喹啉3-甲基异喹啉和[M(R -(+)-BINAP)] [OTf] 2之间的反应(M = Pd,Pt; BINAP = 2,2′-双(二苯基膦基)-1,1′-联基),通过各种物理和光谱方法研究了产物的性质和分布。杂芳基环上的α-取代基,例如2--5-甲基吡啶中的溴原子2-甲基喹啉中的甲基,倾向于促进同时形成单(杂芳基)和双(杂芳基)产品。最需要空间的2-甲基喹啉的反应仅在NMR检测的范围内有利于单(杂芳基)配合物的形成。3-甲基吡啶与手性Pd(II)和Pt(II)双(三氟甲磺酸酯)的反应由于非属-氮杂芳基键的旋转受阻而导致形成非对映异构的,方形的,平面的阳离子络合物。1个[M(R-(+)-BINAP)(3-picoline)2 ] [OTf] 2的1 H NMR变温研究。确定了[Pd(R-(+)-BINAP)(3-picoline)2
  • Fast Atom Bombardment Mass Spectrometry for Characterizing Cationic Chelated Species
    作者:Jeffery A. Whiteford、Elliot M. Rachlin、Peter J. Stang
    DOI:10.1002/anie.199625241
    日期:1996.11.18
  • Directed Self-Assembly of Chiral, Optically Active Macrocyclic Tetranuclear Molecular Squares
    作者:Peter J. Stang、Bogdan Olenyuk
    DOI:10.1002/anie.199607321
    日期:1996.4.19
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