摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

trans-platinum(triethylphosphine)2(chloro)(4-trifluoromethylphenyl) | 67049-38-1

中文名称
——
中文别名
——
英文名称
trans-platinum(triethylphosphine)2(chloro)(4-trifluoromethylphenyl)
英文别名
trans-chlorobis(triethylphosphine)(p-trifluoromethylphenyl)platinum(II);trans-platinum(triethylphosphine)2(chloro)(4-trifluoromethylphenyl);trans-Pt(PEt3)2(Cl)(4-trifluoromethylphenyl);trans-Pt(PEt3)2Cl(4-trifluoromethylphenyl);trans-Pt(PEt3)2(Cl)(4-tft)
trans-platinum(triethylphosphine)2(chloro)(4-trifluoromethylphenyl)化学式
CAS
67049-38-1
化学式
C19H34ClF3P2Pt
mdl
——
分子量
611.955
InChiKey
VCHXYSDPJNMASS-UHFFFAOYSA-M
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:
    Pt(IV)卤代-羟基配合物的光还原:可能的次卤酸消除
    摘要:
    将浓缩的过氧化氢加至反式Pt(PEt 3)2 Cl(R)[ 1(R = 9-菲基),2(R = 4-三氟甲基苯基)]可以生成反式Pt(PEt 3)2( Cl)(OOH)(OH)(R)[ 5(R = 9-菲基),4(R = 4-三氟甲基苯基)],其中氢过氧配体反式为R。络合物5不稳定并与溶剂CH 2反应CL 2,得到的反式,顺式-Pt(PET 3)2(Cl)的2(OH)(9-菲基)(3)。用HCl处理4可获得类似的反式-顺式-Pt(PEt 3)2(Cl)2(OH)(4-三氟甲基苯基)(6)和HBr产生反式-Pt(PEt 3)2(Br)(Cl)( OH)(4-三氟甲基苯基)(7),其中Br和4-三氟甲基苯基配体是反式的。3或6在313或380 nm处发生光解会导致反式Pt(PEt 3)2 Cl(R)(1或2)。未检测到预期的副产物HOCl,但显示出真实的HOCl溶液在反应条件下会分解。在光解苯溶液中检测到氯苯和其他可将PPh
    DOI:
    10.1021/ic402358s
  • 作为产物:
    参考文献:
    名称:
    Pt(IV)卤代-羟基配合物的光还原:可能的次卤酸消除
    摘要:
    将浓缩的过氧化氢加至反式Pt(PEt 3)2 Cl(R)[ 1(R = 9-菲基),2(R = 4-三氟甲基苯基)]可以生成反式Pt(PEt 3)2( Cl)(OOH)(OH)(R)[ 5(R = 9-菲基),4(R = 4-三氟甲基苯基)],其中氢过氧配体反式为R。络合物5不稳定并与溶剂CH 2反应CL 2,得到的反式,顺式-Pt(PET 3)2(Cl)的2(OH)(9-菲基)(3)。用HCl处理4可获得类似的反式-顺式-Pt(PEt 3)2(Cl)2(OH)(4-三氟甲基苯基)(6)和HBr产生反式-Pt(PEt 3)2(Br)(Cl)( OH)(4-三氟甲基苯基)(7),其中Br和4-三氟甲基苯基配体是反式的。3或6在313或380 nm处发生光解会导致反式Pt(PEt 3)2 Cl(R)(1或2)。未检测到预期的副产物HOCl,但显示出真实的HOCl溶液在反应条件下会分解。在光解苯溶液中检测到氯苯和其他可将PPh
    DOI:
    10.1021/ic402358s
点击查看最新优质反应信息

文献信息

  • Photoreduction of Pt(IV) Chloro Complexes: Substrate Chlorination by a Triplet Excited State
    作者:Tharushi A. Perera、Mehdi Masjedi、Paul R. Sharp
    DOI:10.1021/ic5009413
    日期:2014.7.21
    Except for 2 (R = Ph, 4-trifluoromethylphenyl), all of the Pt(IV) complexes are photosensitive to UV light and undergo net halogen reductive elimination to give Pt(II) products, trans-Pt(PEt3)2(R)(X) (X = Cl, Br). Chlorine trapping experiments with alkenes indicate a reductive-elimination mechanism that does not involve molecular chlorine and is sensitive to steric effects at the Pt center. DFT calculations
    通过化三氯甲烷制备反式-Pt(PEt 3)2(Cl)3(R)2(R = Cl,Ph,9-基,2-三甲基苯基,4-三甲基苯基,3- perenylenyl )的Pt(IV)配合物。 Pt(II)与-Cl 2(g)或PhICl 2的反式-Pt(PEt 3)2(R)(Cl)1络合物。混合的-配合物反式,反式-Pt(PEt 3)2(Cl)2(Br)(R)(R = 9-基,4-三甲基苯基),反式,顺式-Pt(PEt 3)2(Cl)2(Br)(4-三甲基苯基),反式,反式-Pt(PEt 3)2(Br)2(Cl)(R)(R = 9-基)和反式,顺式-Pt(PEt 3)2( BR)2(Cl)的(4-三甲基苯基)通过卤化物交换或通过氧化加成的Br获得2至1或Cl 2至反式-Pt(PET 3)2(R)(BR)。除2(R = Ph,4-三甲基苯基)外,所有Pt(IV)配合物均对紫外光敏感
  • Hydroxo Radicals, C–H Activation, and Pt–C Bond Formation from 77 K Photolysis of a Platinum(IV) Hydroxo Complex
    作者:Lasantha A. Wickramasinghe、Paul R. Sharp
    DOI:10.1021/ic502325r
    日期:2014.11.17
    Photolysis (380 nm) of trans,cis-Pt(PEt3)2(Cl)2(OH)(4-tft) (4-tft = 4-trifluoromethylphenyl) at 77 K in 2-methyltetrahydrofuran gives triplet emission, platinum(III), and a hydroxo radical. Benzyl radical emission is observed in toluene from the reaction of a portion of the OH radicals with toluene. Warming the photolyzed solutions gives platinacycle trans-Pt(CH2CH2PEt2)(PEt3)(Cl)2(4-tft) by hydrogen-atom
    反式-顺式-Pt(PEt 3)2(Cl)2(OH)(4-tft)(4-tft = 4-三甲基苯基)在2-甲基四氢呋喃中的光解(380 nm)产生三重态发射,( III)和羟基自由基。从一部分OH自由基与甲苯的反应中可以观察到甲苯中的苄基自由基发射。温热该溶液光解给出platinacycle反式-Pt(CH 2 CH 2 PET 2)(PET 3)(CL)2由氢原子夺取来自PET(4-TFT)3配体和反式-Pt(PET 3)2来自净HOCl光消除的(Cl)(4-tft)。环氧化物在298 K时经历热还原消除,甚至在77 K时也经历光解还原消除。
  • Dihydrogen Trioxide (HOOOH) Photoelimination from a Platinum(IV) Hydroperoxo-Hydroxo Complex
    作者:Lasantha A. Wickramasinghe、Paul R. Sharp
    DOI:10.1021/ja507263f
    日期:2014.10.8
    Photolysis (380 nm) of trans-Pt(PEt3)(2)(Cl)(OH)(OOH)(4-trifluoromethylphenyl) (1) at -78 degrees C in acetone-d(6) or toluene-d(8) yields HOOOH (16-20%) and trans-Pt(PEt3)(2)(Cl)(4-trifluoromethylphenyl) (2). Also observed in acetone-d(6) are H2O2, (CD3)(2)C(OH)(OOH), and (CD3)(2)C(OOH)(2). Thermal decomposition or room-temperature photolysis of 1 gives O-2, water, and 2. Computational modeling (DFT) suggests two intramolecular hydrogen-bonding-dependent triplet pathways for the photolysis and two possible pathways for the thermolysis, one involving proton transfer from the OOH to the OH ligand and the other homolysis of the PtOOH bond, abstraction of the OH ligand, and decomposition of the resulting H2O3. Trapping studies suggest the latter pathway.
  • 195Pt, 119Sn and 31P NMR studies of alkyl, aryl and acyl trichlorostannate complexes of platinum(II). The crystal structure of trans-[Pt(SnCl3)(COC6H5)(PEt3)2]
    作者:Alberto Albinati、Urs Von Gunten、Paul S. Pregosin、Hubert J. Ruegg
    DOI:10.1016/0022-328x(85)80276-x
    日期:1985.11
  • Arnold, Dennis P.; Bennett, Martin A., Inorganic Chemistry, 1984, vol. 23, # 14, p. 2117 - 2124
    作者:Arnold, Dennis P.、Bennett, Martin A.
    DOI:——
    日期:——
查看更多