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cis,cis,cis-dicarbonylbis[dimethyl(phenyl)arsine]dihydridoruthenium(II) | 112346-73-3

中文名称
——
中文别名
——
英文名称
cis,cis,cis-dicarbonylbis[dimethyl(phenyl)arsine]dihydridoruthenium(II)
英文别名
cic,cis,cis-[Ru(CO)2(H)2(AsMe2Ph)2];cis-cis-cis-Ru(CO)2(H)2(AsMe2Ph)2;cis-cis-trans-As-Ru(CO)2(H)2(AsMe2Ph)2;cic,cis,trans-[Ru(CO)2(H)2(AsMe2Ph)2];cis-cis-trans-CO-Ru(CO)2(H)2(AsMe2Ph)2
cis,cis,cis-dicarbonylbis[dimethyl(phenyl)arsine]dihydridoruthenium(II)化学式
CAS
112346-73-3;112287-53-3;442201-72-1
化学式
C18H24As2O2Ru
mdl
——
分子量
523.301
InChiKey
DNWFNCFZVSCCSF-UHFFFAOYSA-N
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

点击查看最新优质反应信息

文献信息

  • Reactions of hydride complexes of ruthenium(II) with alkynes
    作者:Joanne M. Bray、Roger J. Mawby
    DOI:10.1039/dt9890000589
    日期:——
    formation of alkynyl complexes [Ru(CO)2(CCR)H(PMe2Ph)2] and the alkyne complex [Ru(CO)2(PhCCPh)(PMe2Ph)2] respectively. The reaction sequence is believed to involve rate-determining formation of vinyl hydride complexes by cis addition of Ru-H to the alkyne, followed by rapid alkene elimination and reaction of [Ru(CO)2(PMe2Ph)2] with a second molecule of alkyne. With MeO2CCCCO2Me, the complexes [Ru(CO)2H2L2](L
    络合物[Ru(CO)2 Cl(H)(PMe 2 Ph)2 ]与炔烃RC CR'(R = H,R'= Ph或CMe 3 ; R = R'= CO 2 Me)反应生成乙烯基络合物[Ru(CO)2(CR CHR')Cl(PMe 2 Ph)2 ]。对于HC CPh和HC CMe 3而言,横跨炔三键的Ru-H加成是顺式的,但对于MeO 2 CC CCO 2 Me而言可能是反式的。二氢化物[Ru(CO)2 H 2(PMe 2 Ph)2 ]氢化炔烃HCCR(R = Ph或CMe 3)转化为H 2 C CHR和PhC CPh转化为顺式-PhCH CHPh,并伴随形成炔基配合物[Ru(CO)2(C CR)H(PMe 2 Ph)2 ]和炔烃配合物[Ru(CO)2(PhC CPh)(PMe 2 Ph)2 ]。据信,该反应顺序包括通过将Ru-H顺式加至炔烃,然后快速消除烯烃和[Ru(CO)2(PMe 2 Ph)2]与第二个炔烃分子。使用MeO
  • A combined parahydrogen and theoretical study of H2 activation by 16-electron d8 ruthenium(0) complexes and their subsequent catalytic behaviour
    作者:John P. Dunne、Damir Blazina、Stuart Aiken、Hilary A. Carteret、Simon B. Duckett、Jonathan. A. Jones、Rinaldo Poli、Adrian C. Whitwood
    DOI:10.1039/b410912k
    日期:——
    The photochemical reaction of Ru(CO)3(L)2, where L = PPh3, PMe3, PCy3 and P(p-tolyl)3 with parahydrogen (p-H2) has been studied by in-situ NMR spectroscopy and shown to result in two competing processes. The first of these involves loss of CO and results in the formation of the cis-cis-trans-L isomer of Ru(CO)2(L)2(H)2, while in the second, a single photon induces loss of both CO and L and leads to the formation of cis-cis-cis Ru(CO)2(L)2(H)2 and Ru(CO)2(L)(solvent)(H)2 where solvent = toluene, THF and pyridine (py). In the case of L = PPh3, cis-cis-trans-L Ru(CO)2(L)2(H)2 is shown to be an effective hydrogenation catalyst with rate limiting phosphine dissociation proceeding at a rate of 2.2 s−1 in pyridine at 355 K. Theoretical calculations and experimental observations show that H2 addition to the Ru(CO)2(L)2 proceeds to form cis-cis-trans-L Ru(CO)2(L)2(H)2 as the major product via addition over the π-accepting OC–Ru–CO axis.
    我们通过原位核磁共振光谱研究了 Ru(CO)3(L)2(其中 L = PPh3、PMe3、PCy3 和 P(对甲苯基)3)与对氢(p-H2)的光化学反应,结果表明该反应有两个相互竞争的过程。第一个过程涉及 CO 的损失,并形成 Ru(CO)2(L)2(H)2 的顺式-顺式-反式-L 异构体,而在第二个过程中,单个光子导致 CO 和 L 的损失,并形成顺式-顺式-Ru(CO)2(L)2(H)2 和 Ru(CO)2(L)(溶剂)(H)2,其中溶剂=甲苯四氢呋喃吡啶 (py)。在 L = PPh3 的情况下,顺式-顺式-反式-L Ru(CO)2(L)2(H)2 被证明是一种有效的氢化催化剂,在 355 K 的吡啶中,膦解离的速率限制为 2.2 s-1。理论计算和实验观察结果表明,向 Ru(CO)2(L)2加入 H2 后,通过在接受 π 的 OC-Ru-CO 轴上的加成,形成顺式-顺式-反式-L Ru(CO)2(L)2(H)2,作为主要产物。
  • Alkene complexes of ruthenium(0): crystal structures, isomerism and fluxionality
    作者:Madeleine Helliwell、Jonathan D. Vessey、Roger J. Mawby
    DOI:10.1039/dt9940001193
    日期:——
    The ligand arrangements in alkene complexes [Ru(CO)2(alkene)LL′][alkene =E- or Z-MeO2CCHCHCO2Me, L = L′= PMe2Ph or AsMe2Ph, or L = PMe2Ph, L′= P(OMe)3; alkene = H2CCH2, H2CCHCO2Me, E-NCCHCHCN, Z-MeO2CCHCClCO2Me, or E- or Z-MeO2CCHCPhCO2Me, L = L′= PMe2Ph] have been determined by IR and NMR spectroscopy and, in two instances, by X-ray crystallography. Three types of arrangement have been identified:
    烯烃络合物[Ru(CO)2(烯烃)LL']中的配体排列[烯烃= E-或Z -MeO 2 CCH CHCO 2 Me,L = L'= PMe 2 Ph或AsMe 2 Ph,或L = PMe 2 Ph,L′= P(OMe)3;烯烃= H 2 C CH 2,H 2 C CHCO 2 Me,E -NCCH CHCN ,Z -MeO 2 CCH CClCO 2 Me或E-或Z -MeO 2 CCH CPhCO 2Me,L = L′= PMe 2 Ph]已经通过IR和NMR光谱法以及在两种情况下通过X射线晶体学测定。已经确定了三种类型的排列:根据烯烃取代基与配体L和L'之间的空间相互作用,讨论了它们的相对稳定性。在[Ru(CO)2(E -MeO 2 CCH CHCO 2 Me)(PMe 2 Ph)2 ]上进行的可变温度NMR研究表明,该络合物是通量的,但通量运动受到这些相同相互作用的限制。使用Z -MeO
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