[1,1'-bis(diphenylphosphino)ferrocene](η(2)-ethene)platinum

• 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: [1,1'-bis(diphenylphosphino)ferrocene](η(2)-ethene)platinum
• 英文别名: {1,1'-bis(diphenylphosphino)ferrocene}(η2-ethene)platinum；(1,1'-bis(diphenylphosphino)ferrocene)Pt(η(2)-ethene)；[Pt(η2-C2H4)(1,1'-bis(diphenylphosphino)ferrocene)]；[Pt(η2-C2H4)]1,1'-bis(diphenylphosphinoferrocene；Pt(η2-CH2=CH2)(dppf)
• 化学式: C₃₆H₃₂FeP₂Pt
• 分子量: 777.525
• InChiKey: SBHXAXBAEVLVHK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.76
• 重原子数：
  40
• 可旋转键数：
  6
• 环数：
  6.0
• 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

反应信息

• 作为反应物：
  描述：

  [1,1'-bis(diphenylphosphino)ferrocene](η(2)-ethene)platinum 、 1-((E)-2-溴乙烯基)-4-甲氧基苯 以 四氢呋喃 为溶剂， 以63%的产率得到{1,1'-bis(diphenylphosphino)ferrocene}{η2-(E)-2-bromo-1-(4-methoxyphenyl)ethene}platinum
  参考文献：
  名称：

  在钯催化的交叉偶联反应中绘制反应路径

  摘要：

  DOI：

  10.1021/om00116a010
• 作为产物：
  描述：

  [1,1'-bis(diphenylphosphino)ferrocene]platinum(II) chloride 、 乙烯 在 sodium borohydride 作用下， 以 not given 为溶剂， 以78%的产率得到[1,1'-bis(diphenylphosphino)ferrocene](η(2)-ethene)platinum
  参考文献：
  名称：

  Facile conversion of bis(alkynyl) into diyne ligand on platinum assisted by electrophilic gold phosphine

  摘要：

  P-31 NMR spectroscopy measurements were used to establish the course for the stoichiometric-dependent reactions between [Au(PPh3)](+) and [Pt(C drop CPh)(2)(dppf)] (1), which for equimolar amounts afford as the unique product [Pt-{eta (3)-C(C drop CPh)double bondC(Ph)Au(PPh3)}(dppf)](+) (2), but any excess of 1 gives also [Pt(eta (2)-PhC drop CC drop CPh)(dppf)] (3) [dppf = 1,1'-bis(diphenylphosphine)ferrocene]. Both compounds 2 and 3 were obtained straightforwardly by the reactions of 3 with [Au(PPh3)](+) and [Pt(C2H4)(dppf)] with 1,4-diphenylbutadiyne, respectively. The X-ray crystal structure analysis of 3 confirmed a trigonal-planar coordination geometry about the platinum atom, and a bent eta (2)-coordinated diyne ligand. (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00487-3

文献信息

• Arylation of alkenyl bromides catalysed by platinum complexes
  作者：John M. Brown、Neil A. Cooley、David W. Price

  DOI：10.1039/c39890000458

  日期：——

  Biphosphine platinum complexes catalyse the cross-coupling of arylmagnesium halides and arylethenyl bromides under mild conditions.

  双膦铂络合物在温和条件下催化卤化芳基镁和溴化芳基乙烯基。
• Fused 1,2-Dithioles. Part VII
  作者：Hans-Dietrich Stachel、Barbara Zimmer、Eduard Eckl、Katharina Semmlinger、Wolfgang Weigand、Ralf Wünsch、Peter Mayer

  DOI：10.1002/hlca.200590101

  日期：2005.6

  was obtained from the (α-bromoalkylidene)propenesultam derivative 9 (Scheme 1). Regioselective cleavage of the two ester groups (1b or 2b) allowed the preparation of derivatives with different substituents at C(3) in the dithiole ring (see 27 and 28) as well as at C(6) in the isothiazole ring (see 17–21; Scheme 2). Curtius rearrangement of the 6-carbonyl azide 21 in Ac2O afforded the 6-acetamide 22,

  从（α-溴代亚烷基）丙烯酰胺衍生物9（方案1）获得1，2-二硫代洛磺酰胺衍生物14。通过两个酯基（1b或2b）的区域选择性切割，可以制备在二硫环（见27和28）的C（3）以及异噻唑环（见17）的C（6）上具有不同取代基的衍生物。– 21；方案2）。6羰基叠氮化物21在Ac 2 O中的Curtius重排得到6-乙酰胺22，然后后者的皂化和脱羧产生“磺基硫脲”（30）。两个双环杜鹃花的氢化物还原导致杜鹃花环的开环和磺酰基的损失。因此，通过还原二硫代洛磺酰胺衍生物14，得到亚烷基亚硫代四氢磺酸衍生物33（四氢代酸＝呋喃-2,4（3 H，4 H）-二酮），内酰胺-内酰胺衍生物10得到亚烷基四氢呋喃酸衍生物35（四氢呋喃酸）。 ＝ 1，5-二氢-4-羟基-2 H-吡咯-2-酮）（方案3）。一些新化合物（14、22、26和30）表现出抗分枝杆菌活性。1当量的氧化加成。的[PT（η 2 -C 2 H ^
• Reaction of Palladium and Platinum Complexes Bearing α,β-Unsaturated Carbonyl Compounds with Carbon Electrophiles:  Control over Site of Electrophilic Attack, Oxygen or Metal
  作者：Masaki Morita、Katsuharu Inoue、Sensuke Ogoshi、Hideo Kurosawa

  DOI：10.1021/om034122m

  日期：2003.12.1

  that these complexes were formed by the direct electrophilic attack of methyl triflate at the carbonyl oxygen of the enal or enone ligand on the palladium and platinum. In fact, no insertion of acrolein into the platinum−methyl bond of the separately isolated methylplatinum complex proceeded. On the other hand, methyl iodide underwent oxidative addition with zerovalent enal or enone complexes to give

  的反应（η 2 -CH 2 CHCHO）ML 2（M =钯，铂; L = PPH 3，L 2 = DPPF）与三氟甲磺酸甲酯，得到η 3 -methoxyallyl配合物[（η 3 -CH 3 OCHCHCH 2）ML 2 ] [OTf]。在[（ηX射线衍射分析3 -CH 3 OCHCHCH 2）M（DPPF）] [光学传递函数]（M =钯，铂）显示一个扭曲的η 3 -烯丙基结构。烯酮络合物（η 2 -CH 2 CHCOCH 3）M（PPH 3）2也与三氟甲磺酸甲酯，得到[（η反应3 -CH 3 OC（CH 3）CHCH 2）M（PPh 3）2 ] [OTf]。提出这些络合物是由三氟甲磺酸甲酯在钯和铂上的烯或配体配体的羰基氧上的直接亲电子攻击形成的。实际上，没有将丙烯醛插入单独分离的甲基铂配合物的铂-甲基键中。另一方面，对碘甲烷与零价的烯或烯酮配合物进行氧化加成，以得到与烯或烯酮分子解离相伴的甲基金属配合物。
• Metal Complexes of Functionalized Sulfur-Containing Ligands. Part XIX
  作者：Hans-Dietrich Stachel、Elisabeth Immerz-Winkler、Hermann Poschenrieder、Andreas Windt、Wolfgang Weigand、Norbert Drescher、Ralf Wünsch

  DOI：10.1002/hlca.200390200

  日期：2003.7

  O-Methylation of 8 furnished the ‘azafulvene' 17. The oxidative addition of [Pt(η2-C2H4)L2] (24a: L=Ph3P, 24b: L=1/2 dppf, 24c: L=1/2 (R,R)-diop) to 18a and 20a led to the cis-amido-sulfenato Pt complexes 25 and 26a–c, respectively.

  从二氢吡咯烷酮4 – 6开始制备标题化合物。亲核置换和闭环产生1 H-吡咯并[3,2 - c ]异噻唑-5（4 H）-ones 8和10。熔融体系与强酸和亲电试剂（15，16）以及与碱形成盐。取决于反应条件，氧化导致产生S（2）-氧化物（18a，20a）或导致相应的双环阿马酸盐（18b，20b）。亚硫酰胺18a也由已知的1，2-二硫代吡咯烷酮S-氧化物获得。图21通过开环/闭环反应顺序来表示。8的O-甲基化提供了“氮杂富烯” 17。氧化加成的[PT（η 2 -C 2 H ^ 4）L- 2 ]（24A：L =苯基3 P，24B：L = 1/2 DPPF，24C：L = 1/2（- [R ，- [R）-diop ）至18a和20a分别导致了顺式-酰胺基-磺胺基Pt络合物25和26a - c。
• Restricted Rotation about the Metal-Aryl Bond in Platinum-Aryl Complexes of Chiral Diphosphines
  作者：John M. Brown、Jesus J. Perez-Torrente、Nathaniel W. Alcock

  DOI：10.1021/om00003a021

  日期：1995.3

  Square-planar bromo aryl, iodo aryl, and diaryl platinum(II) diphosphine complexes were prepared from the corresponding Pt(0) ethene complex by direct reaction with the haloarene, or from the Pt(II) dichloride complex by reaction with 2 equiv of aryllithium. These complexes exhibit restricted rotation about the metal-aryl bond in different ways. The diastereotopic pair of ortho hydrogens of the arylplatinum moiety in (DIOP)Pt(3,5-dibromophenyl)(I) (3) were sharp and distinct in the H-1 NMR spectrum below ambient temperature. (DIOP)Pt(2-methoxyphenyl)(I) (6) exists as two distinct diastereomers discernable in the ambient-temperature 1H NMR spectrum. The bis(a-methoxyphenyl) complexes behaved similarly, since three distinct diastereomers were observed in solution for both the DIOP and BINAP complexes 11 and 13 (but not for the CHIRAPHOS complex 12). Only the BINAP complex 13 is dynamic on the NMR time scale at ambient temperature. The X-ray structure of complex 13 in one stereoisomeric anti form is reported: Monoclinic, space group C2, unit cell dimensions a = 36.08(5) Angstrom, b = 12.12(1) Angstrom, c = 12.45(2) Angstrom, beta = 104.5(1)degrees, Z = 4. The structure was refined to an R value of 0.063 (R(w) = 0.087) for 3011 observed reflections. Examination of the corresponding DPPF complex 15 indicates separate syn and anti diastereomers. In the course of the synthetic work, significant differences between the reactivity of the ligands was encountered, and trends in rotation barriers with changing complex structure are discussed.