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dichlorobis(triethylphosphine)palladium(II) | 77027-39-5

中文名称
——
中文别名
——
英文名称
dichlorobis(triethylphosphine)palladium(II)
英文别名
Pd(PEt3)2(Cl)2;dichloropalladium;triethylphosphane
dichlorobis(triethylphosphine)palladium(II)化学式
CAS
77027-39-5
化学式
C12H30Cl2P2Pd
mdl
——
分子量
413.644
InChiKey
ULYNIEUXPCUIEL-UHFFFAOYSA-L
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):
    -0.94
  • 重原子数:
    17
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    dichlorobis(triethylphosphine)palladium(II)正丁基锂碘苯 作用下, 以 四氢呋喃 为溶剂, 以89%的产率得到trans-iodo(phenyl)bis(triethylphosphine)palladium
    参考文献:
    名称:
    钯催化或促进的还原碳-碳偶联。膦和碳配体的作用
    摘要:
    Cl 2 Pd(PEt 3)2与2当量的(E)-t-BuCH = CHLi,t-BuC = CLi或MeLi的反应以几乎定量的产率得到相应的R 1 2 Pd(PEt 3)2而不产生R 1 R 1,其中R 1 =(E)-t-BuCH = CH,t-BuC = C或Me。PhLi或PhZnCl的反应分别以大约90%和10%的收率得到Ph 2 Pd(PEt 3)2和联苯。另一方面,Cl 2 Pd(PPh 3)2的相应反应在每种情况下,在1小时内产生的R 1 R 1的产率均> 95%。尝试检测R 1 2 Pd(PPh 3)2的尝试失败。从使用PEt 3,PPhMe 2和PPh 2 Me的情况可以推断出它们形成为不稳定的中间体。R 1 R 1的形成容易度与PR 3的碱度成反比,即,PEt 3<PPhMe 2<PPh 2 Me <PPh 3。尽管我2 Pd(PEt 3)2是顺式,在本研究中制备的所有其他R
    DOI:
    10.1016/0022-328x(87)80048-7
  • 作为产物:
    描述:
    chloropalladium(1+);N-(2-ethenylphenyl)ethanimine;triethylphosphane 以 氯仿 为溶剂, 生成 dichlorobis(triethylphosphine)palladium(II)
    参考文献:
    名称:
    Structure and Reactivity of (η3-Indolylmethyl)palladium Complexes Generated by the Reaction of Organopalladium Complexes with o-Alkenylphenyl Isocyanide
    摘要:
    The reaction of methylpalladium complexes with o-alkenylphenyl isocyanides results in the successive intramolecular insertion of the alkenyl and isocyano groups followed by the 1,3-migration of hydrogen to give (eta(3)-indolylmethyl)palladium complexes (4) in good yields. Treatment of 4 with diethylamine causes nucleophilic attack at the exo methylene carbon to give 2-methyl-3-(aminomethyl)indole, whereas the reactions with HCl produce 2,3-dimethylindole derivatives.
    DOI:
    10.1021/om010897o
  • 作为试剂:
    描述:
    1-萘甲醇dichlorobis(triethylphosphine)palladium(II)氯化亚砜 、 potassium hydrogen bifluoride 、 N-乙酰-L-缬氨酸N,N-二甲基甲酰胺 、 zinc(II) iodide 、 silver(l) oxide 作用下, 以 甲苯叔丁醇 为溶剂, 反应 42.0h, 生成 Methoxy-[(2-phenylnaphthalen-1-yl)methyl]phosphinic acid
    参考文献:
    名称:
    Palladium(II)-Catalyzed Ortho-Arylation of Benzylic Phosphonic Monoesters Using Potassium Aryltrifluoroborates
    摘要:
    The new monophosphonic acid directing group was successfully utilized in the Pd (II)-catalyzed orthoarylation of benzylic phosphonic monoesters using potassium aryltrifluoroborates. A wide range of benzylic phosphonic monoesters underwent clean ortho-arylation in high yields, and excellent functional group tolerance was also observed.
    DOI:
    10.1021/jo401716p
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文献信息

  • The 12-ethynylmonocarba-<i>closo</i>-dodecaborate anion as a versatile ligand for Cu(<scp>i</scp>) alkyne and heterobimetallic Cu(<scp>i</scp>)/M(<scp>ii</scp>) (M = Pd, Pt) alkynide complexes
    作者:Tao Jiang、Kang Zhang、Yunjun Shen、Mustapha Hamdaoui、Rakesh Dontha、Jiyong Liu、Bernhard Spingler、Simon Duttwyler
    DOI:10.1039/c9dt03272j
    日期:——
    [12-(HCC)-CB11H11]− was employed as a ligand towards Cu(I) to form terminal alkyne complexes. Spectroscopic methods and X-ray crystallography allowed for a detailed structural analysis of complexes with nitrogen ligands, which are the first examples featuring carborane-CCH → metal π coordination. Addition of phosphines to compound 2 afforded homoleptic Cu(I) complexes [Cu(PR3)n]+ (4), in which case the carborane
    阴离子单碳硼烷炔烃[12-(HC C)-CB 11 H 11 ] -被用作对Cu(I)的配体,形成末端炔烃配合物。光谱方法和X射线晶体学可以对具有氮配体的配合物进行详细的结构分析,这是第一个以碳硼烷-C CH→金属π配位为特征的例子。将膦添加到化合物2中得到均质的Cu(I)络合物[Cu(PR 3)n ] +(4),在这种情况下,碳硼烷成为非配位阴离子。聚合乙炔5以几乎定量的产率从2得到苯并二氢,证明是合适的异双金属Cu(I)/ M(II)(M = Pd,Pt)炔化物配合物的前驱体,端部和末端与金属中心配位。
  • A general approach to the synthesis of neutral and cationic binuclear trithiocarbonato-bridged complexes of palladium(II) or of palladium(II)—platinum(II)
    作者:Rafael Uson、Juan Fornies、Miguel A. Uson、Maria A. Orta
    DOI:10.1016/s0020-1693(00)82347-6
    日期:1984.11
    Addition (1:2) of Tl2CS3 to solutions of perchloratocomplexes of palladium(II) Pd(OClO3)(C6F5)(PR3) leads to neutral binuclear derivatives of the type (PR3)(C6F5)Pd(μ-S2CS)Pd(C6F5)(PR3)2, whilst the reaction of perchloratocomplexes of palladium(II) or platinum(II) with the neutral Pd(η2-CS3)(PR3)2 affords cationic complexes of the type [L2Pd(μ-S2CS)M(C6F5)L2]ClO4 (M = Pd or Pt). Spectral data (IR and
    在钯(II)Pd(OClO3)(C6F5)(PR3)的高氯酸盐络合物溶液中添加Tl2CS3(1:2)会生成(PR3)(C6F5)Pd(μ-S2CS)Pd(C6F5)类型的中性双核衍生物)(PR3)2,而钯(II)或铂(II)的高氯酸盐络合物与中性Pd(η2-CS3)(PR3)2的反应则提供了[L2Pd(μ-S2CS)M(C6F5)类型的阳离子络合物)L2] ClO4(M = Pd或Pt)。光谱数据(IR和31P,NMR)可以对中性和阳离子配合物进行明确的结构表征。
  • The preparation and characterisation of platinum and palladium phosphine thiocarbonate complexes M(PR3)2(CS3) and Pt(PR3)2(CSeS2)
    作者:Steven A Aucott、Alexandra M.Z Slawin、J.Derek Woollins
    DOI:10.1016/s0277-5387(00)00295-3
    日期:2000.2
    Abstract Reaction of CS2 with NH3(liq) gives the (CS3)2− dianion which undergoes in situ reaction with MCl2(PR3)2 to give M(PR3)2(CS3). X-ray analysis of four examples (M=Pt, PR3=PMe3, PMe2Ph, PPh3, dppp) reveals square planar coordination with the [CS3]2− dianion being effectively in the same plane as the coordination sphere. The first example of a [CSeS2]2− complex is also reported.
    摘要CS2与NH3(liq)反应生成(CS3)2-二价阴离子,该二价阴离子与MCl2(PR3)2原位反应生成M(PR3)2(CS3)。对四个示例(M = Pt,PR3 = PMe3,PMe2Ph,PPh3,dppp)的X射线分析显示,正方形平面配位与[CS3] 2-二价阴离子有效地位于与配位球相同的平面中。还报道了[CSeS2] 2-复合物的第一个例子。
  • Polynuclear Complexes with Propynylidene C3-Bridges: General Synthetic Route to Bis-, Tris-, and Tetrakis(ethynylcarbene) Complexes
    作者:Cornelia Hartbaum、Gerhard Roth、Helmut Fischer
    DOI:10.1002/(sici)1099-0682(199802)1998:2<191::aid-ejic191>3.0.co;2-t
    日期:1998.2
    complexes [(CO)5M=C(NMe2)C≡CH] [M = W (1a), Cr (1b)] with two equivalents of nBuLi and one equivalent of a transition metal dichloride, [Cl2M′(Ln)], affords trinuclear biscarbene complexes of the type [(CO)5M=C(NMe2)C≡C−M′(Ln)−C≡CC(NMe)2=M(CO)5] [M′(Ln) = Ni(PEt3)2 (2a, b), Pd(PEt3)2 (3a, b), Pt(PEt3)2 (4a, b), Fe(dmpe)2 (6a), Hg (8a), Ti(η5-C5H5)2 (9a, b)] [dmpe = 1,2-bis(dimethylphosphino)ethane]. Treatment
    两当量的二甲氨基(乙炔基)卡宾配合物 [(CO)5M=C(NMe2)C≡CH] [M = W (1a), Cr (1b)] 与两当量的 nBuLi 和一当量的过渡金属二氯化物 [Cl2M'(Ln)],提供 [(CO)5M=C(NMe2)C≡C-M'(Ln)-C≡CC(NMe)2=M( CO)5] [M'(Ln) = Ni(PEt3)2 (2a, b), Pd(PEt3)2 (3a, b), Pt(PEt3)2 (4a, b), Fe(dmpe)2 ( 6a), Hg (8a), Ti(η5-C5H5)2 (9a, b)] [dmpe = 1,2-双(二甲基膦基)乙烷]。用等摩尔量的第一个 nBuLi 然后 [Cl2M'(Ln)] 处理 1a 导致形成单取代产物 [(CO)5W=C(NMe2)C≡CM'(Ln)] [M'(Ln) = 反式 Pd(PEt3)2Cl (5a),反式 Fe(dmpe)2Cl
  • The preparation and structures of metallathietane-3-oxides and –3,3-dioxides of platinum and palladium: the crystal structures of trans-2,4-dibenzoyl-1,1-bis(triphenylphosphine)platinathietane-3-oxide and trans-2,4-dibenzoyl-1,1-bis(triphenylphosphine)platinathietane-3,3-dioxide
    作者:William Henderson、Raymond D. W. Kemmitt、John Fawcett、Lesley J. S. Prouse、David R. Russell
    DOI:10.1039/c39860001791
    日期:——
    yields of platinathietane-3-oxides and metallathietane-3,3-dioxides may be obtained by treatment of [MCl2L2] with [RCH2S(O)nCH2R](n= 1, R = COPh; n= 2, R = COPh or CO2Me) and silver(I) oxide; single crystal X-ray studies on the title complexes establish the presence of puckered metallacycles, the sulphinyl oxygen of the platinathietane-3-oxide adopting an equatorial environment.
    platinathietane -3-氧化物和metallathietane -3,3-二氧化物的高收率可以通过治疗[的MCL获得2大号2 ]与[RCH 2 S(O)ñ CH 2 R](Ñ = 1,R = COPH; n = 2,R = COPh或CO 2 Me)和氧化银(I);对标题配合物的单晶X射线研究确定了褶皱的金属环化合物的存在,即采用赤道环境的platinathietane-3-oxide的亚砜基氧。
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