[PdCl2{(S)-BINAP}] | 140224-25-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [PdCl2{(S)-BINAP}]
• 英文别名: [PtCl2((S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)]；[PtCl2((S)-binap)]；(S-BINAP)PtCl2；{(R)-binap}PtCl2
• CAS: 140224-25-5
• 化学式: C₄₄H₃₂Cl₂P₂Pt
• 分子量: 888.7
• InChiKey: AKHDULBWXSNFLD-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  10.55
• 重原子数：
  49
• 可旋转键数：
  7
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Combinatorial Approach to Chiral Tris-ligated Carbophilic Platinum Complexes: Application to Asymmetric Catalysis
  作者：Alexandre Pradal、Serafino Gladiali、Veronique Michelet、Patrick Y. Toullec

  DOI：10.1002/chem.201304794

  日期：2014.6.2

  the synthesis of libraries of chiral tris‐ligated cationic platinum complexes and their in situ evaluation as asymmetric carbophilic catalysts in a model domino hydroarylation/cyclization reaction of a 1,6‐enyne was developed. A catalyst‐generation process based on a combination of a monodentate and a bidentate phosphorus ligand allowed the formation of 108 chiral complexes. One‐pot screening of the stereoinduction

  开发了一种简单的方法，用于合成手性三连接阳离子铂络合物的文库，并在1,6-烯炔的模型多米诺加氢化/环化反应中作为不对称嗜碳催化剂进行原位评估。基于单齿和双齿磷配体的催化剂生成过程可以形成108个手性络合物。用该库在多米诺加成/环化反应测试中对立体诱导进行一锅法筛选，验证了该方法的有效性，并强调了单齿配体伙伴在获得高对映选择性方面所起的关键作用。在两种具有挑战性的底物/亲核试剂组合的情况下，组合方法导致对映选择性的显着提高。
• Mechanistic Studies of the Hydroamination of Norbornene with Electrophilic Platinum Complexes: The Role of Proton Transfer
  作者：Jennifer L. McBee、Alexis T. Bell、T. Don Tilley

  DOI：10.1021/ja8030104

  日期：2008.12.10

  studies do not favor an olefin coordination mechanism but are instead consistent with a mechanism involving sulfonamide coordination and generation of an acidic proton that is transferred to the norbornene. It is postulated that the resulting norbornyl cation is then attacked by free sulfonamide, and loss of proton from this adduct completes the hydroamination. The platinum-sulfonamide complex readily

  使用 L2Pt(OTf)2 (L2 = (t)Bu2bpy, (t)BuC6H4N== C(CH3)C( )==NC6H4(t)Bu、(C6H5)2PCH2CH2P( )2、(C6F5)2PCH2CH2P( )2、S​​-BINAP)。伪一级动力学表明反应速率几乎不依赖于辅助配体。机理研究不支持烯烃配位机制，而是与涉及磺酰胺配位和产生转移到降冰片烯的酸性质子的机制一致。据推测，所得降冰片基阳离子随后被游离磺酰胺攻击，并且从该加合物中损失质子完成加氢胺化。铂-磺酰胺络合物很容易发生去质子化，得到从反应溶液中分离出来的μ-酰氨基铂桥二聚体。这些研究还涉及使用 Me3SiPh 和 Me3SnPh 作为非亲核质子陷阱。Ph-E 键的断裂用于检测酸性催化活性物质。
• Design and Study of Synthetic Chiral Nanoscopic Assemblies. Preparation and Characterization of Optically Active Hybrid, Iodonium−Transition-Metal and All-Transition-Metal Macrocyclic Molecular Squares
  作者：Bogdan Olenyuk、Jeffery A. Whiteford、Peter J. Stang

  DOI：10.1021/ja961444r

  日期：1996.1.1

  characterization of various optically active nanoscale-size tetranuclear assemblies held together by coordination bonds is described. Interaction of bis[4-(4‘-pyridyl)phenyl]iodonium triflate and bistriflates of chiral transition metal (Pd(II) or Pt(II)) bisphosphines resulted in the formation of chiral hybrid iodonium-transition metal molecular squares. Restricted rotation of the coordinated bis[4-(4‘-pyridyl)phenyl]iodonium

  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。
• Effects of the electronic properties of chiral chelating diphosphines in stereoselective Diels–Alder cycloaddition reactions promoted by their transition metals complexes
  作者：Giuseppe Celentano、Tiziana Benincori、Stefano Radaelli、Mara Sada、Franco Sannicolò

  DOI：10.1016/s0022-328x(01)01459-0

  日期：2002.2

  The Pd(II) and Pt(II) complexes (perchlorates and hexafluoroantimoniates, respectively) of a series of C2 symmetric biheteroaromatic diphosphines differing in their electronic properties at phosphorus have been tested as catalysts in [4+2]-cycloaddition reactions of cyclopentadiene and N-2-alkenoyl-1,3-oxazolidine-2-ones. The best stereoselection results were obtained with the complexes produced from

  在环戊二烯的[4 + 2]-环加成反应中，已测试了一系列在磷上电子性质不同的C 2对称双杂芳族二膦的Pd（II）和Pt（II）配合物（分别为高氯酸盐和六氟锑酸盐）。和N -2-链烯酰基-1，3-恶唑烷-2-酮。由富含电子的配体产生的配合物可获得最佳的立体选择结果，发现该配合物还提供了动力学上最具活性的催化剂。
• Strongly Luminescent Palladium(0) and Platinum(0) Diphosphine Complexes
  作者：Taro Tsubomura、Yasuhiro Ito、Satoshi Inoue、Yu Tanaka、Kenji Matsumoto、Toshiaki Tsukuda

  DOI：10.1021/ic700475z

  日期：2008.1.1

  structure, and photoluminescence of palladium(0) and platinum(0) complexes containing biarydiphosphines, biphep (biphep = 2,2'-bis(diphenylphosphino)-1,1'-biphenyl) and binap (binap = 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl) have been studied. X-ray structure analysis of [Pt(biphep)(2)] revealed the distorted-tetrahedral geometry of the complex. The photophysical properties of the three complexes [Pd(biphep)(2)]

  含有Biarydiphosphines，biphep（biphep（biphep = 2,2'-bis（diphenylphosphino）-1,1'-biphenyl）和binap（binap = 2,2）的钯（0）和铂（0）配合物的合成，结构和光致发光已经研究了'-双（二苯基膦基）-1,1'-联萘基。[Pt（biphep）（2）]的X射线结构分析揭示了该配合物的扭曲四面体几何形状。研究了三种复合物[Pd（biphep）（2）]，[Pt（biphep）（2）]和[Pd（binap）（2）]的光物理性质，并将其与先前报道的[Pt（ binap）（2）]复合体。[Pd（biphep）（2）]络合物在室温下在甲苯溶液中显示出最强的发光，量子产率高（38％），寿命长（3.2 micros）。发光应归因于金属到配体的电荷转移激发态。在室温下，四个配合物的辐射速率常数显示相似的值。发光性质的差异应反