[(AuPPh3)3(μ-O)]OTf | 188422-36-8

• 英文名称: [(AuPPh3)3(μ-O)]OTf
• 英文别名: tris[(triphenylphosphine)gold(I)]oxonium trifluoromethanesulfonate；[(Ph3PAu)3(μ(3)-O)][CF3SO3]
• CAS: 188422-36-8
• 化学式: CF₃O₃S*C₅₄H₄₅Au₃OP₃
• 分子量: 1542.84
• InChiKey: PGGSWINVVFVPSO-UHFFFAOYSA-M

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：
  描述：

  [(AuPPh3)3(μ-O)]OTf 在 氢气 作用下， 以 乙腈 为溶剂， 生成 金
  参考文献：
  名称：

  Aurophilic complexes as gold atom sources in organic mediaElectronic supplementary information (ESI) available: UV–vis spectra, TEM images and size histograms of colloids 1, 3 and 4. See http://www.rsc.org/suppdata/cc/b1/b111679g/

  摘要：

  通过 31P{1H} NMR、紫外可见光谱和 TEM 研究了 [O(AuIPR3)3](CF3SO3)（R = Ph 1，R = Me 2）在有机溶剂中的热分解或在 H2 条件下的分解。核磁共振、紫外-可见光谱和 TEM 对其进行了研究；在反应过程中，膦作为一种有效的氧捕集剂，产生了金纳米粒子，这些粒子可以通过乙腈中的 PVP（平均直径为 4.5 纳米）或甲苯中的油胺（平均直径为 9 纳米）来稳定。

  DOI：

  10.1039/b111679g
• 作为产物：
  描述：

  水 、 trifluoromethanesulfonyloxy(triphenylphosphine)gold(I) 在 1,8-双二甲氨基萘 作用下， 以 氘代氯仿 为溶剂， 生成 [(AuPPh3)3(μ-O)]OTf
  参考文献：
  名称：

  溶液中金催化剂的配位化学：详细的NMR研究

  摘要：

  已通过NMR光谱在室内溶液中研究了带有八种不同配体[L = PPh 3，JohnPhos（L2），Xphos（L3），DTBP，IMes，IPr，dppf，S- tolBINAP（L8）的金催化剂的配位化学温度。阳离子或中性单核复合物LAuX（L = L2，L3，IMes，IPr; X =带电或中性配体）进行简单的配体交换而没有给出任何更高的配位络合物。对于L2 AUX测定以下配体强度系列：MeOH«hex-3-炔

  DOI：

  10.1002/chem.201201215

文献信息

• Gold(I) Complexes with N-Donor Ligands. 2.¹ Reactions of Ammonium Salts with [Au(acac-κ<i>C</i>²)(PR₃)] To Give [Au(NH₃)L]⁺, [(AuL)₂(μ₂-NH₂)]⁺, [(AuL)₄(μ₄-N)]⁺, or [(AuL)₃(μ₃-O)]⁺. A New and Facile Synthesis of [Au(NH₃)₂]⁺ Salts. Crystal Structure of [{AuP(C₆H₄OMe-4)₃}₃(μ₃-O)]CF₃SO₃
  作者：José Vicente、María-Teresa Chicote、Rita Guerrero、Peter G. Jones、M. Carmen Ramírez de Arellano

  DOI：10.1021/ic970225j

  日期：1997.9.1

  [H(3)N(CH(2))(2)NH(2)]OTf (1:1) to give (amine)gold(I) complexes [Au(NH(2)R')(PPh(3))]OTf (R' = Me, C(6)H(4)NO(2)-4) or [(AuPPh(3))(2)&mgr;(2)-H(2)N(CH(2))(2)NH(2)}](OTf)(2), respectively. The ammonium salts (NH(2)R'(2))OTf (R' = Et, Ph) react with [Au(acac-kappaC(2))(PR(3))] (R = Ph, C(6)H(4)OMe-4) (1:2) to give, after hydrolysis, the oxonium salts [(AuPR(3))(3)(&mgr;(3)-O)]OTf (R = Ph, C(6)H(4)OMe-4). When

  配合物[Au（acac-kappaC（2））（PR（3））]（acac =乙酰丙酮酸酯，R = Ph，C（6）H（4）OMe-4）与（NH（4））ClO（ 4）得到氨金（I），[Au（NH（3））（PR（3））] ClO（4），amidogold（I），[（AuPR（3））（2）（＆mgr;（2） -NH（2））] ClO（4）或硝基金（I），[（AuPR（3））（4）（＆mgr;（4）-N）] ClO（4）取决于反应条件。同样，[Au（acac-kappaC（2））（PPh（3））]与（NH（3）R'）OTf（OTf = CF（3）SO（3））（1：1）或与[ H（3）N（CH（2））（2）NH（2）] OTf（1：1）得到（胺）金（I）络合物[Au（NH（2）R'）（PPh（3） ）] OTf（R'= Me，C（6）H（4）NO（2）-4）或[（AuPPh（3））（2）＆mgr;（2）-H（2）N（CH（
• Gold Clustering at Hydroxylamine
  作者：Upendra M. Tripathi、Wolfgang Scherer、Annette Schier、Hubert Schmidbaur

  DOI：10.1021/ic9714448

  日期：1998.1.1
• Platinum(II) 1,5-COD Oxo Complexes
  作者：Hui Shan、Alan James、Paul R. Sharp

  DOI：10.1021/ic980818+

  日期：1998.11.1

  Three new types of platinum(II) oxo complexes-[(1,5-COD)Pt(mu(3)-O)(AuL)](2)(BF4)(2) [1, L = PPh3, PPh2Et, PPh2-i-Pr, P(o-tol)(3), P(p-tol)(3), P(p-MeOC6H4)(3), P(p-CF3C6H4)(3)], [(1,5-COD)Ptmu(3)-O(AuL)(2)}(2)](BF4)(2) (2), and [(1,5-COD)Pt-4(mu(3)-O)(2)Cl-2]X-2 (3, X = BF4; 3a, X = CF(3)SO3)-are obtained from oxo/chloro exchange reactions between (1,5-COD)PtCl2 and [(LAu)(3)(mu(3)-O)]BF4. Crystals of 1 (L = PPh3) from CDCl3 are triclinic, , with (-100 degrees C) a = 9.187(4) Angstrom., b = 12.149(3) Angstrom, c 17.680(6) Angstrom, alpha = 99.58(2)degrees, beta = 102.86(2)degrees, gamma = 111.63(2)degrees, V = 1720(1) Angstrom(3), and Z = 1. Crystals of 3a from CH2Cl2/toluene are trigonal, P3(1)21, with a = 11.8878(4) Angstrom, c = 29.3193(15) Angstrom, V = 3588.3(3) Angstrom(3), and Z = 3. The structure of the cationic portion of 1 shows a planar (COD)Pt(mu-O)(2)Pt(COD) unit with slightly out-of-plane LAu+ groups linearly coordinated to the oxo Ligands. The structure of the cationic portion of 3a is similar and shows a slightly folded (COD)Pt(mu-O)(2)Pt(COD) unit with out-of-plane [(COD)PtCl](+) groups coordinated to the ore ligands. Solutions of 3 in untreated CH2Cl2 or CD2Cl2 deposit crystals of [(1,5-COD)(4)Pt-4(mu(3)-O)(2)(mu(2)-OH)](BF4)(3) (4) which are monoclinic, P2(1)/n, with a = 18.624(4) Angstrom, b = 14.760(2) Angstrom, c = 15.584(5) Angstrom, beta = 95.538(12)degrees, V = 4264(2) Angstrom(3), and Z = 4. The core structure of the cationic portion of 4 shows a tetranuclear platinum cation in which the metal atoms occupy the corners of a distorted tetrahedron and two mu(3)-oxo ligands and one mu(2)-hydroxo ligand bridge the four platinum atoms. Reaction of 1 (L = PPh3) with PPh3 gives OPPh3 and [(Ph3P)(3)PtAuPPh3]BF4 (5) which is also obtained from (Ph3P)(4)Pt and Ph3PAuBF4. Crystals of 5 from THF are monoclinic, P2(1)/c, with a = 20.426(6) Angstrom, b = 13.4980(11) Angstrom, 24.703(9) Angstrom, beta = 97.166(15)degrees, V = 6758(3) Angstrom(3), and Z = 4. The structure of 5 consists of an L3Pt-AuL cation where the Au atom is linear 2-coordinate and the Pt atom is distorted square-planar 4-coordinate.