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all-trans-[Ru(CO)2(PMe2Ph)Cl2] | 17141-01-4

中文名称
——
中文别名
——
英文名称
all-trans-[Ru(CO)2(PMe2Ph)Cl2]
英文别名
ttt-(PhMe2P)2Ru(II)(CO)2Cl2
all-trans-[Ru(CO)2(PMe2Ph)Cl2]化学式
CAS
17141-01-4;17141-04-7;25165-53-1;60426-65-5
化学式
C18H22Cl2O2P2Ru
mdl
——
分子量
504.295
InChiKey
IEQAJAWJWGCPEA-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):
    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:
    all-trans-[Ru(CO)2(PMe2Ph)Cl2] 在 sodium tetrahydroborate 作用下, 以 乙醇 为溶剂, 以55%的产率得到
    参考文献:
    名称:
    Waugh, Martin P.; Mawby, Roger J., Journal of the Chemical Society, Dalton Transactions, 1997, # 1, p. 21 - 34
    摘要:
    DOI:
  • 作为产物:
    描述:
    氯苯 为溶剂, 生成 all-trans-[Ru(CO)2(PMe2Ph)Cl2]
    参考文献:
    名称:
    Holland, Philip R.; Howard, Barbara; Mawby, Roger J., Journal of the Chemical Society, Dalton Transactions, 1983, p. 231 - 238
    摘要:
    DOI:
  • 作为试剂:
    描述:
    丁炔二酸二甲酯二苯基汞all-trans-[Ru(CO)2(PMe2Ph)Cl2] 作用下, 以 氘代氯仿 为溶剂, 生成
    参考文献:
    名称:
    Metal-to-metal transfer of vinyl ligands: ruthenium-catalysed synthesis of vinylmercury compounds
    摘要:
    Vinyl ligands are readily transferred from ruthenium(II) to mercury(II), giving mono- or di-vinyl mercury complexes, depending on the vinyl ligand and the reaction conditions used. In conjunction with steps involving aryl ligand transfer from mercury to ruthenium and insertion of MeO2CC = CCO2Me into the ruthenium-aryl bond, this constitutes a ruthenium-catalysed route for the conversion of [HgR2] (R = aryl) into [Hg{C(CO2Me) = C(CO2Me)R}R] and [Hg{C(CO2Me) = C(CO2Me)R}2], with alkyne insertion as the rate-limiting step. The mechanism of transfer alters according to the nature of the vinyl ligand. Reaction of [Ru(CO)2{C(CO2Me) = C(CO2Me)H}Cl(PMe2Ph)2] with HgCl2 does not lead to vinyl transfer: the product was characterized by X-ray crystallography as [activated Ru(CO)2{C(CO2Me) = C(COOMe)H}-(PMe2Ph)2][HgCl3].
    DOI:
    10.1039/dt9920000843
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文献信息

  • Preparation, and mechanism of formation, of alkyl and phenyl complexes of ruthenium(II)
    作者:Christopher F. J. Barnard、J. Anthony Deniels、Roger J. Mawby
    DOI:10.1039/dt9760000961
    日期:——
    New alkyl and phenyl complexes [Ru(CO)2L2ClR](L = PMe2Ph or PMePh2: R = Me, Et, or Ph) have been prepared by reaction of the all-trans- or all-cis-isomers of [Ru(CO)2L2Cl2] with HgR2 or SnMe4: the cis-isomers of [Ru(CO)2L2Cl2] do not react with these reagents. Mechanisms for the reactions, involving initial dissociation of a carbonyl ligand, are proposed on the basis of information about their stereochemistry
    新的烷基和苯基配合物[Ru(CO)2 L 2 ClR](L = PMe 2 Ph或PMePh 2:R = Me,Et或Ph)是通过全反式或全顺式-反应制得的[Ru(CO)2 L 2 Cl 2 ]与HgR 2或SnMe 4的异构体:[Ru(CO)2 L 2 Cl 2的顺式异构体不要与这些试剂反应。根据有关其立体化学和动力学的信息,并研究全反式-[Ru(CO)2(PMe 2 Ph)2的卤化物交换反应,提出了涉及羰基配体的初始解离的反应机理。Cl 2 ]带有化物和化物离子。在[Ru(CO)(PMe 2 Ph)3 Cl 2 ]和HgR 2之间反应的情况下,其中以配合物[Ru(CO)(PMe 2 Ph)3 ClR]的形式形成中间体时,烷基或已经发现之间的苯甲基配体是可逆的。
  • Preparation, mechanism of formation, structure, and reactions of η-allyl complexes of ruthenium(<scp>II</scp>)
    作者:Christopher F. J. Barnard、J. Anthony Daniels、Philip R. Holland、Roger J. Mawby
    DOI:10.1039/dt9800002418
    日期:——
    Reaction of either of two isomers of [Ru(CO)2Cl2(PMe2Ph)2] or either of two isomers of [Ru(CO)Cl2(PMe2Ph)2}2] with SnBu3(C3H5) yields a single isomer of [Ru(CO)Cl(η-C3H5)(PMe2Ph)2]. A mechanism involving the intermediate formation of the five-co-ordinate species [Ru(CO)Cl2(PMe2Ph)2] and [Ru(CO)Cl(σ-C3H5)(PMe2Ph)2] is proposed for the reactions. Treatment of complexes [Ru(Co)2Cl2L}2](L = phosphorus
    [Ru(CO)2 Cl 2(PMe 2 Ph)2 ]的两个异构体之一或[Ru(CO)Cl 2(PMe 2 Ph)2 } 2)2的两个异构体之一与SnBu 3(C 3 ħ 5)得到的[Ru(CO)Cl(上η-C的单个异构体3 ħ 5)(PME 2 PH)2 ]。涉及五坐标物种的中间形成的机制的[Ru(CO)2(PME 2 PH)2 ]和[(CO)(σ-C 3 H ^ 5)(PME 2建议将Ph)2 ]用于反应。复合物的治疗[茹(Co)的22 L} 2 ]与SnBu(L =配体)3(C 3 H ^ 5)得到的相关复合物的[Ru(CO)2 Cl(上η-C 3 ħ 5)L],并且该方法可以扩展到1-甲基烯丙基和2-甲基烯丙基复合物的制备。复杂的模拟1 H核磁共振的[Ru(CO)的谱2(η-C 3 H ^ 5)(PME 2 PH)]及其ASME 2Ph类似物提供有关烯丙基配体中质
  • Nucleophilic attack on η<sup>3</sup>-allyl and η<sup>2</sup>-tetrahydroborate complexes of ruthenium(<scp>ii</scp>)
    作者:Barbara Chamberlain、Simon B. Duckett、John P. Lowe、Roger J. Mawby、J. Claire Stott
    DOI:10.1039/b302900j
    日期:——
    [Ru(CO)2(CH2CH2CH2)(PMe2Ph)2], 7, and [Ru(η2-BH4)(CO)H(PMe2Ph)2], 6, subsequently obtained from [Ru2(CO)2Cl4(PMe2Ph)4] and NaBH4. Chloride attacked the metal in 2B, yielding [Ru(CO)2(η1-C3H5)Cl(PMe2Ph)2], 8, which then reformed 1. Lability of the Ru–HB bond trans to hydride allowed nucleophilic access to the metal in 6, with low-temperature formation of [Ru(η1-BH4)(CO)H(L)(PMe2Ph)2] (11, 12, 13, L = PMe2Ph, CO, 4-methylpyridine
    的反应的[Ru(CO)(η 3 -C 3 H ^ 5)(PME 2 PH)2 ],1,与CO和Ag +得到2A和2B,异构体的[Ru(CO)2(η 3 -C 3 H 5)(PMe 2 Ph)2 ] +。的治疗2B与BH 4 - ,得到[(CO)2(CH 2 CH 2 C ^ H ^ 2)(PME 2 PH)2 ],7,和的[Ru(η 2 -BH 4)(CO)H(PME 2 PH)2 ],6,随后从的[Ru得到2(CO)24(PME 2 PH)4 ]和NaBH 4。化物攻击属在2B,得到的[Ru(CO)2(η 1 -C 3 ħ 5)(PME 2 PH)2 ],8,然后重整1。Ru-HB键的不稳定性转为氢化物允许亲核访问属6,用低温形成的[Ru(η的1 -BH 4)(CO)H(L)(PME 2 PH)2 ](11,12,13,L = PME 2博士,CO,4-甲基吡啶, 分别)。与过量的L-升温,这些给ħ
  • Mechanism of light- and heat-induced rearrangements of complexes of ruthenium(II)
    作者:Christopher F. J. Barnard、J. Anthony Daniels、John Jeffery、Roger J. Mawby
    DOI:10.1039/dt9760000953
    日期:——
    cis-[Ru(CO)2L2X2](L = ligand with phosphorus or arsenic donor atom. X = haloaen) are converted to their all-trans-isomers by u.v. radiation; the process can be reversed by heating. Similar rearrangements occur with complexes [Ru(CO)2LL′Cl2] containing Two different phosphorus ligands L and L′. Studies of the thermal rearrangements of complexes all-trans-[Ru(CO)2(PMe2Ph)2X2] and all-trans-[Ru(CO)2(PMePh2)2X2]
    Comolexes顺- [(CO)2大号2 X 2 ](L =配体施主原子X = haloaen。)转化为它们清一色反通过UV辐射-异构体; 该过程可以通过加热来逆转。对于含有两个不同配体L和L'的配合物[Ru(CO)2 LL'Cl 2 ],也会发生类似的重排。全反式-[Ru(CO)2(PMe 2 Ph)2 X 2 ]和全反式-[Ru(CO)2(PMePh 2)2 X的配合物的热重排研究[2 ]表明它们是通过两种竞争途径发生的,一种是直接的,一种是通过第三种异构体,即全顺式异构体。这些研究和[Ru(CO) 2(PMe 2 Ph) 2 Cl 2 ]的各种异构体的羰基取代反应的立体化学提供了证据,以支持光化学和热异构化的机理,其中涉及碳vl的解离。作为第一步在异构化过程中,溶液中CO的部分损失导致副产物[Ru(CO)L 2 X 2 } 2 ]的形成。
  • Alkyne insertion into ruthenium–carbon bonds: formation and ring-closing reactions of vinyl complexes
    作者:Joseph R. Crook、Barbara Chamberlain、Roger J. Mawby
    DOI:10.1039/dt9890000465
    日期:——
    OMe] react with MeO2CCCCO2Me to yield vinyl complexes [Ru(CO)2C(CO2Me)C(CO2Me)(C6H4X-4)}Cl(PMe2Ph)2](2a)–(2d). The mechanism of formation appears to involve CO substitution by the alkyne, combination of alkyne and aryl ligands, and finally re-entry of CO. Thermal decomposition of (2a)–(2d) yields products [[graphic omitted]H3X)}(PMe2Ph)2](3a)–(3d), complexes (4a)–(4d) whose structure is either [[graphic
    化合物[Ru(CO)2(C 6 H 4 X-4)Cl(PMe 2 Ph)2 ] [(1a),X = H; (1b),X = Cl;(1c),X =我;(1d),X = OMe]与MeO 2 CC CCO 2 Me反应生成乙烯基络合物[Ru(CO)2 C(CO 2 Me)C(CO 2 Me)(C 6 H 4 X-4)} Cl (PMe 2 Ph)2 ](2a)–(2d)。形成的机理似乎涉及炔烃取代CO,炔烃和芳基配体的组合,最后再进入CO。(2a)–(2d)的热分解产生产物[H 3 X] (PMe 2 Ph)2 ](3a)–(3d),其结构为[[图略] O] [C 6 H 4 X-4))(PMe 2 Ph)2的配合物(4a)–(4d)2 ]或[[省略的图形] O)C(CO 2 Me)(C 6 H 4 X-4)}(PMe 2 Ph)2 ],烯烃CH(CO 2 Me)C(CO 2 Me)(C 6
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