tetrabutylammonium tetrachloropalladate(II)

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: tetrabutylammonium tetrachloropalladate(II)
• 英文别名: tetra-n-butylammonium tetrachloroplatinate(II)；(nBu4N)2PtCl4
• 化学式: 2C₁₆H₃₆N*Cl₄Pt
• 分子量: 821.829
• InChiKey: LXVCFYZGEQMXEQ-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  7.76
• 重原子数：
  22.0
• 可旋转键数：
  12.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  Dimethylzinc 、 tetrabutylammonium tetrachloropalladate(II) 以 二氯甲烷 、 甲苯 为溶剂， 生成
  参考文献：
  名称：

  (Alkyl) platinum(II) intermediates in CH activation by platinum complexes in aqueous solution

  摘要：

  Generation of [PtMeCl(3)](2-), the putative first intermediate in activation of methane by Pt-II/Pt-IV, is achieved by reduction of Na-2[PtMeCl(5)] in THF with cobaltocene. The monomethyl dianion is obtained, not in pure form but combined with [PtMe(2)Cl(2)](2-) and [PtCl4](2-) as the mixed cobalticenium salt. [PtMeCl(3)](2-) reacts with water to liberate CH4; in an acidic aqueous solution of [PtCl6](2-), it undergoes competitive protonolysis and oxidation to [PtMeCl(5)](2-). The relevance of this chemistry to alkane activation by platinum in aqueous solution is discussed.

  DOI：

  10.1016/s1381-1169(96)00118-5
• 作为产物：
  描述：

  四丁基氯化铵 在 potassium tetrachloroplatinate 作用下， 生成 tetrabutylammonium tetrachloropalladate(II)
  参考文献：
  名称：

  Pt(II)-catalyzed hydroarylation reaction of alkynes with pyrroles and furans

  摘要：

  A Pt(II) catalyst showed a drastic effect on hydroarylation of alkynes with pyrroles and furans compared with Pd(OAc)(2) catalyst. The hydroarylation reactions proceeded smoothly under mild conditions to double-hydroarylation products in good yields. Mono-adducts Were formed only when the second hydroarylation was inhibited by steric hindrance Of Substrates or low reactivity of the mono-adducts. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.03.022
• 作为试剂：
  描述：

  吡咯 、 苯丙炔酸乙酯 在 tetrabutylammonium tetrachloropalladate(II) 、 silver trifluoromethanesulfonate 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 15.0h， 以66%的产率得到ethyl 3-phenyl-3,3-di(1H-pyrrol-2-yl)propionate
  参考文献：
  名称：

  Pt(II)-catalyzed hydroarylation reaction of alkynes with pyrroles and furans

  摘要：

  A Pt(II) catalyst showed a drastic effect on hydroarylation of alkynes with pyrroles and furans compared with Pd(OAc)(2) catalyst. The hydroarylation reactions proceeded smoothly under mild conditions to double-hydroarylation products in good yields. Mono-adducts Were formed only when the second hydroarylation was inhibited by steric hindrance Of Substrates or low reactivity of the mono-adducts. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.03.022

文献信息

• Metal derivatives of azoles. Part 4. Platinum(II) and palladium(II) complexes
  作者：Giovanni Minghetti、Guido Banditelli、Flavio Bonati

  DOI：10.1039/dt9790001851

  日期：——

  The reaction of [MCl2(L–L)][M = Pd or Pt, L–L = 1,2-bis(diphenylphosphino)ethane (dppe), 1,2-bis(diphenylarsino)ethane (dpae), 2,2′-bipyridine (bipy), or cyclo-octa-1,5-diene (cod)] with alkali and an azole [pyrazole (Hpz), 3,5-dimethylpyrazole (3,5Me2-Hpz), indazole, or tetrazole] or with a potassium pyrazolate gives the [M(azolate-N)2(L–L)] complexes, where the azolato-ligands are unidentate. While

  [MCl 2（L–L）] [M = Pd或Pt，L–L = 1,2-双（二苯基膦基）乙烷（dppe），1,2-双（二苯基ar基）乙烷（dpae），2碱和唑[吡唑（Hpz），3,5-二甲基吡唑（3,5Me 2 -Hpz），吲唑，或四唑]或与吡唑酸钾一起生成[M（azolate- N）2（L–L）]复合物，其中的偶氮配体是未知的。当I 2或HCl裂解金属-氮键时，与HBF 4酸的反应提供单核或双核阳离子，[M（唑）2（L–L）] 2+或[（L–L）M （µ-pyrazolato- NN '）2 M（L–L）]分别为2+；后者的化合物含有杂的吡唑并-配体。
• Halo-carbonyl complexes of platinum(II) and palladium(II)
  作者：Franco Bagnoli、Daniela Belli Dell'Amico、Fausto Calderazzo、Ulli Englert、Fabio Marchetti、Alessandra Merigo、Stefano Ramello

  DOI：10.1016/s0022-328x(00)00947-5

  日期：2001.3

  The mononuclear and binuclear square-planar complexes of palladium(II) and platinum(II) cis-PtCl2(CO)2 (1), trans- Pt2Cl4(CO)2 (2), cis-PtBr2(CO)2 (3), and cis-Pd2Cl4(CO)2 (4), have been prepared by new synthetic procedures and some of them (2, 3, and 4) structurally characterised by X-ray diffraction methods. In the mononuclear platinum derivatives, cis-PtX2(CO)2, X=Cl, Br, the molecules are arranged

  钯（II）和铂（II）的顺式-PtCl 2（CO）2（1），反式-Pt 2 Cl 4（CO）2（2），顺式-PtBr 2（CO ）2（3），和顺式-Pd 2氯4（CO）2（4），制备了由新的合成方法，其中一些（的2，3和4）通过X射线衍射法进行结构表征。在单核铂衍生物cis -PtX 2（CO）2，X = Cl，Br中，分子排列在列中，Pt ⋯ Pt的间距为3.378Å（X = Cl）或3.65Å（av。，X = Br）。氯化物桥连的双核氯-羰基配合物M 2 Cl 4（CO）2，M = Pd，Pt，含有末端氯和羰基，对于铂衍生物2是反式的，但是对于相应的钯化合物4却是顺式的。包装基于分子间C ⋯ X或Pt ⋯Pt相互作用取决于卤化物的性质。铂（II）的四卤代配合物在存在作为卤化物清除剂的AlX 3的情况下在大气压和室温下羰基化会生成[PtX 3（CO）] -或PtX 2（CO）2，具体取决于Pt
• Impact of a Carboxyl Group on a Cyclometalated Ligand: Hydrogen-Bond- and Coordination-Driven Self-Assembly of a Luminescent Platinum(II) Complex
  作者：Masanori Ebina、Atsushi Kobayashi、Tomohiro Ogawa、Masaki Yoshida、Masako Kato

  DOI：10.1021/acs.inorgchem.5b01343

  日期：2015.9.21

  new luminescent cyclometalated platinum(II) complex containing a carboxyl group, trans-[Pt(pcppy)(pic)][1-COOH; Hpcppy = 2-(p-carboxyphenyl)pyridine and Hpic = picolinic acid] has been synthesized and characterized. The luminescence behavior of 1-COOH in the solid and solution states is completely different despite the similarity of the luminescence in both states for the nonsubstituted complex, [Pt(ppy)(pic)]

  一种新的含羧基的发光环金属化铂（II）配合物，反式-[Pt（p cppy）（pic）] [ 1-COOH；已经合成并表征了H p cppy = 2-（对羧基羧基苯基）吡啶和Hpic =吡啶甲酸]。尽管未取代的络合物[Pt（ppy）（pic）]（1-H ; Hppy = 2-苯基吡啶）在两种状态下的发光相似，但是1-COOH在固态和溶液态下的发光行为完全不同。 。有趣的是，尽管没有两亲性，但是1-COOH仍基于在碱性水溶液中的聚集而表现出浓度依赖性的吸收和发射行为。
• Synthesis of Organoplatinum Oligomers by Employing N-Donor Bridges with Predesigned Geometry:  Structural and Photophysical Properties of Luminescent Cyclometalated Platinum(II) Macrocycles
  作者：Siu-Wai Lai、Michael C. W. Chan、Kung-Kai Cheung、Shie-Ming Peng、Chi-Ming Che

  DOI：10.1021/om990342h

  日期：1999.9.1

  A series of luminescent di- and trimeric cyclometalated platinum(II) macrocycles, namely, [Pt(C−N)(N−N)]2 (N−N = pyrazolate, pz (2); 7-azaindolate, aza (3); C−N = 2-(2‘-thienyl)pyridyl, Thpy (a); 7,8-benzoquinolate, Bzqn (b); 2-phenylpyridyl, Phpy (c)) and [Pt(C−N)(N−N)]3 (N−N = benzimidazolate, bzim (4); C−N = Thpy (a) and Bzqn (b)), are synthesized in high yields (70−90%). The rigid, predefined coordination

  一系列发光的二聚和三聚环金属化铂（II）大环，即[Pt（CN ）（NN ）] 2（N =吡唑酸酯，pz（2）； 7-氮杂吲哚酸酯，氮杂（3）; CN = 2-（2'-噻吩基）吡啶基，Thpy（a）; 7,8-苯并喹啉酸酯，Bzqn（b）; 2-苯基吡啶基，Phpy（c））和[Pt（CN ）（ [N-N）] 3（N-N =苯并咪唑酯，bzim（4）； C = N = Thpy（a）和Bzqn（b）），以高收率（70-90％）合成。pz，aza和bzim桥接配体的刚性，预定义的配位几何结构确保了各个环状低聚物的高效选择性组装。1a和4a的晶体结构中的堆叠排列揭示了2-（2'-噻吩基）吡啶基部分之间的π-π相互作用。UV-vis光谱中的最低能量吸收带分配给金属到配体的电荷转移（MLCT）跃迁。配合物2 − 4a的298 K流体排放带有Thpy配体的分子具有MLCT和IL（配位体）混合特征。在晶体
• Macrocyclic Receptor for Precious Gold, Platinum, or Palladium Coordination Complexes
  作者：Wenqi Liu、Allen G. Oliver、Bradley D. Smith

  DOI：10.1021/jacs.8b04155

  日期：2018.6.6

  Two macrocyclic tetralactam receptors are shown to selectively encapsulate anionic, square-planar chloride and bromide coordination complexes of gold(III), platinum(II), and palladium(II). Both receptors have a preorganized structure that is complementary to its precious metal guest. The receptors do not directly ligate the guest metal center but instead provide an array of arene π-electron donors

  两种大环四内酰胺受体显示出选择性地封装金 (III)、铂 (II) 和钯 (II) 的阴离子、方形平面氯化物和溴化物配位络合物。两种受体都具有与其贵金属客体互补的预先组织的结构。受体不直接连接客体金属中心，而是提供一系列与带正电金属相互作用的芳烃 π 电子供体和与外部带负电配体相互作用的氢键供体。这种独特的超分子识别模式通过六个 X 射线晶体结构来说明，这些晶体结构显示了 AuCl4-、AuBr4-、PtCl4-2 或 Pd2Cl6-2 的受体封装。在有机溶液中，1:1 的缔合常数与在固态中识别的特定超分子特征相关。