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

bromocarbonylbis(triphenylphosphine)rhodium(I) | 14056-79-2

中文名称
——
中文别名
——
英文名称
bromocarbonylbis(triphenylphosphine)rhodium(I)
英文别名
Rh(I)Br(CO)(PPh3)2;RhBr(CO)(PPh3)2
bromocarbonylbis(triphenylphosphine)rhodium(I)化学式
CAS
14056-79-2;17070-17-6
化学式
C37H30BrOP2Rh
mdl
——
分子量
735.402
InChiKey
NDHVQOBRNDYXGP-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

物化性质

  • 溶解度:
    溶于氯仿
  • 暴露限值:
    ACGIH: TWA 0.01 mg/m3; TWA 1 mg/m3NIOSH: IDLH 2 mg/m3; IDLH 100 mg/m3; TWA 0.001 mg/m3; TWA 0.1 mg/m3

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

SDS

SDS:d395462fa83d2c31404fae0c186bd1d7
查看

反应信息

点击查看最新优质反应信息

文献信息

  • Novel Halogen Exchange Reactions between Halosilanes and Rh(I) or Ir(I) Complexes
    作者:Hiroshi Yamashita、Toshi-aki Kobayashi、Teruyuki Hayashi、Masato Tanaka
    DOI:10.1246/cl.1989.471
    日期:1989.3
    Vaska-type complexes such as MCl(CO)L2 (M = Rh or Ir, L = tertiary phosphine) or the Wilkinson complex RhCl(PPh3)3 underwent halogen exchange reactions with halosilanes Me3SiX (X = Br, I) to give MX(CO)L2 or RhX(PPh3)3 respectively with the formation of Me3SiCl. The reaction of RhH(CO)(PPh3)3 with MeSiCl3 also afforded RhCl(CO)(PPh3)2.
    Vaska 型配合物如 MCl(CO)L2(M = Rh 或 Ir,L = 叔膦)或 Wilkinson 配合物 RhCl(PPh3)3 与卤代硅烷 Me3SiX (X = Br, I) 进行卤素交换反应,得到 MX( CO)L2 或 RhX(PPh3)3 分别与 Me3SiCl 的形成。RhH(CO)(PPh3)3 与 MeSiCl3 反应也得到 RhCl(CO)(PPh3)2。
  • Reactions involving transition metals
    作者:Brian L. Booth、Geoffrey C. Casey、Robert N. Haszeldine
    DOI:10.1016/s0022-328x(00)89039-7
    日期:1982.1
    with CF3I, allyl- and benzyl-halides takes a different course giving organic coupling products and [RhX(CO)(PPh3)2]. The THF solvate complex also causes coupling of gem-dihalides, and dehalogenation of vic-dihalides to produce alkenes. Possible mechanisms for these reactions are discussed.
    配合物[Rh(CO)2(PPh 3)2 ] 2和[Rh(CO)(PPh 3)2 S] 2(S Cl CH 2 Cl 2,THF)已显示与CXCl 3(X react)反应。Cl,H)形成[RHCl(CO)-(PPh 3)2 ],同时生成二卡宾和三甲基基团。[Rh(CO)(PPh 3)2(THF)] 2与CF 3 I,烯丙基卤和苄基卤的反应采用不同的过程,得到有机偶联产物和[RhX(CO)(PPh 3)2]。所述溶剂化物THF复合物也导致的耦合宝石-dihalides,和脱卤VIC -dihalides以产生烯烃。讨论了这些反应的可能机制。
  • Photocatalytic dehydrogenation of 2-propanol with carbonyl(halogeno)phosphine-rhodium complexes
    作者:Kotohiro Nomura、Yasukazu Saito、Sumio Shinoda
    DOI:10.1016/0304-5102(89)80084-7
    日期:1989.6
    Photocatalytic dehydrogenation of 2-propanol, yielding acetone and dihydrogen, proceeded at high turnover frequencies with carbonyl(halogeno) phosphine-rhodium complexes RhX(CO)(PR3)2 (X = halogen and PR3 = t-phosphine) under excitation conditions for the metal-to-ligand charge transfer. The three-coordinate species RhX(PR3)2 generated by photodissociation of the CO ligand was responsible for the catalytic cycle
    在激发条件下,羰基(卤素)膦-配合物RhX(CO)(PR 3)2(X =卤素和PR 3 =叔膦)以高周转频率进行2-丙醇的光催化脱氢反应,生成丙酮和二氢。用于属到配体的电荷转移。通过CO配体的光离解产生的三个配位物种RhX(PR 3)2导致了催化循环,而与配体的种类无关。电子和空间因素对膦配体的重要性都得到了证明。
  • Complexes of long-chain bidentate ligands: cobalt(II), nickel(II), rhodium(I) and iridium(I) with α, ω-bis(diphenylphosphino)alkanes, and palladium(II) and platinum(II) with 1, 10-bis(ethlthio)decane
    作者:R.V. Parish、S.M. Razzoki
    DOI:10.1016/s0020-1693(00)93736-8
    日期:1985.1
    = CO) which are also dimeric; low-temperature 31 P NMR studies show the presence of two conformers. The corresponding complexes with L = PPh 3 appear to lose the monodentate phosphine in solution but probably remain dimeric; they may contain three-coordinate rhodium(I). In contrast, the complexes [MX 2 (EtS(CH 2 ) 10 SEt)] (M = Pd or Pt) are monomeric, with the chelating ligand occupying trans positions
    摘要配体Ph 2 P(CH 2)n PPh 2(n = 8、10或16)与(II),(II),(I)和(I)以及EtS( CH 2)10 SEt与(II)和(II)的特征已被表征。(II)配合物为四面体,(II)配合物为平面,两组均为二聚体[MX 2(LL)] 2,具有形成2n + 6)成员环的桥联配体(I)和(I)形成羰基络合物[MX(L)(LL)] 2(L = CO),它们也是二聚体。低温31 P NMR研究表明存在两个构象体。L = PPh 3的相应配合物似乎失去了溶液中的单齿膦,但可能仍保持二聚体状态。它们可能包含三配位(I)。相反,络合物[MX 2(EtS(CH 2)10 SEt)](M = Pd或Pt)是单体,
  • Activation of H2 by halogenocarbonylbis(phosphine)rhodium(I) complexes. The use of parahydrogen induced polarisation to detect species present at low concentration
    作者:Paul D. Morran、Simon B. Duckett、Peter R. Howe、John E. McGrady、Simon A. Colebrooke、Richard Eisenberg、Martin G. Partridge、Joost A. B. Lohman
    DOI:10.1039/a905109k
    日期:——
    observed. When RhX(CO)(PMe3)2 [X = Cl or Br] is warmed with p-H2 the complex (PMe3)2(X)HRh(µ-H)(µ-X)Rh(CO)(PMe3) [X = Cl or Br] is detected which contains a bridging hydride trans to the rhodium(I) PMe3 ligand. However, when X = I, the situation is far more complex, with (PMe3)2H2Rh(µ-I)2Rh(CO)(PMe3) observed preferentially at low temperatures and (PMe3)2(I)HRh(µ-H)(µ-I)Rh(CO)(PMe3) at higher temperatures
    RhX(CO)(PR 3)2形式的配合物[X = Cl,Br或I; R = Me或Ph]与H 2反应形成一系列双核络合物,类型为(PR 3)2 H 2 Rh(µ-X)2 Rh(CO)(PR 3)[X = Cl,Br或I ,R = Ph;X = I,R = Me]和(PMe 3)2(X)HRh(µ-H)(µ-X)Rh(CO)(PMe 3)[X = Cl,Br或I]根据对氢敏化1 H,13 C,31 P和103 Rh NMR光谱。包含混合卤化物桥(PPh 3)2 H的类似配合物2 Rh(μ-X)(μ-Y)Rh(CO)(PPh 3)[X,Y = Cl,Br或I;当RhX(CO)(PPh 3) 2和RhY(CO)(PPh 3) 2与pH 2一起加热时,检测到X≠Y]。在这些反应中,(PPh 3) 2 H 2 Rh(µ-I)(µ-Cl)Rh(CO)(PPh 3)和(PPh 3) 2 H 2 Rh(µI)(
查看更多