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[(triphos)Ru(H)(tetrahydridoborate)] | 103500-11-4

中文名称
——
中文别名
——
英文名称
[(triphos)Ru(H)(tetrahydridoborate)]
英文别名
(MeC(CH2PPh2)3)Ru(H)(BH4);[(1,1,1-tris(diphenylphosphinomethyl)ethane)RuH(η2-BH4)]
[(triphos)Ru(H)(tetrahydridoborate)]化学式
CAS
103500-11-4
化学式
C41H44BP3Ru
mdl
——
分子量
741.603
InChiKey
UBXMFWAZIQENPY-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

  • 作为反应物:
    描述:
    [(triphos)Ru(H)(tetrahydridoborate)] 在 KO-t-Bu 作用下, 以 四氢呋喃乙醇二氯甲烷-D2 为溶剂, 生成 [((1,1,1-tris(diphenylphosphinomethyl)ethane)Ru(CO)(H)H)...(HOCH(CF3)2)]
    参考文献:
    名称:
    [{(MeC(CH2PPh2)3}Ru(CO)H2]和六氟异丙醇之间质子转移平衡的深入核磁共振和红外研究
    摘要:
    (羰基)二氢化物配合物 ((triphos)Ru(CO)H2 )(2) 通过钌酸盐 ((triphos)RuH3)K (triphos = MeC(CH2PPh2)3) 与用 CO 饱和的乙醇反应合成。单晶 X 射线分析和 IR 和 NMR 实验表明,2 在固态和溶液中均采用八面体配位几何结构,具有面三磷配体、两个顺式末端氢化物和一个末端羰基。已通过红外光谱和核磁共振光谱研究了六氟-2-丙醇 (HFIP) 与 2 在 CH2Cl2 溶液中的反应。质子供体与 2 的末端氢化物相互作用,形成相当强的氢键。所得的氢键加合物 ({(triphos)Ru(CO)(H)H}…{HOCH(CF3)2}) (2a) 已通过原位核磁共振和红外技术进行了充分表征。化合物 2a 与非经典的 η 2 -H2 配合物 ((triphos)Ru(CO)H(H2)) + (2b) 处于平衡状态,后者可以通过 2 与强质子酸在低温。通过多方面的光谱研究(T
    DOI:
    10.1139/v00-196
  • 作为产物:
    描述:
    [(MeC(CH2PPh2)3)Ru(acetonitrile)3](CF3SO3)2 、 sodium tetrahydroborate 以 甲醇 为溶剂, 以65%的产率得到[(triphos)Ru(H)(tetrahydridoborate)]
    参考文献:
    名称:
    Rhodes, Larry F.; Venanzi, Luigi M., Inorganic Chemistry, 1987, vol. 26, # 16, p. 2692 - 2695
    摘要:
    DOI:
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文献信息

  • Mimicking the HDS Activity of Ruthenium-Based Catalysts. Homogeneous Hydrogenolysis of Benzo[<i>b</i>]thiophene
    作者:Claudio Bianchini、Andrea Meli、Simonetta Moneti、Francesco Vizza
    DOI:10.1021/om9800804
    日期:1998.6.1
    hydrogenation, followed by amine redistribution reactions. Compound 2 is isolated in analytically pure form as [K(C12H24O6)][(triphos)RuH3] (2a) by recrystallization from THF/n-hexane in the presence of 18-crown-6 ether. In the presence of a strong base such as KOBut, both 1 and 3 are effective catalyst precursors for the homogeneous hydrogenolysis of benzo[b]thiophene (BT) to 2-ethylthiophenol (ETP) in THF
    [(triphos)RuH(BH 4)](1)在THF中与KOBu t的反应生成新型三氢化物配合物K [(triphos)RuH 3 ](2)和BH 2 OBu t(triphos = MeC(CH 2 PPh 2)3)。酸盐络合物2也可以在5的存在下,通过在三(乙腈)络合物[(triphos)Ru(NCMe)3 ](BPh 4)2(3)的THF中氢化(30 bar H 2)来合成。倍过量的BH 2 OBU吨在40°C下。该反应由于MeCN加氢而产生NH 2 Et,NHEt 2,NEt 3和NH 3的混合物,然后进行胺再分配反应。化合物2在分析纯形式分离[K(C 12 ħ 24 ö 6)] [(三磷酸)期RuH 3 ](2A从THF)通过重结晶/ Ñ在18-冠-6醚存在正己烷。在强大的基础上,例如KOBu t,1和3都是有效的催化剂前体,用于在温和的反应条件下(≥70°C,30 bar H
  • C−S Bond Cleavage of Benzo[<i>b</i>]thiophene at Ruthenium
    作者:Claudio Bianchini、Dante Masi、Andrea Meli、Maurizio Peruzzini、Francesco Vizza、Fabrizio Zanobini
    DOI:10.1021/om980051t
    日期:1998.6.1
    The ruthenium(II) (tetrahyaroborate)hydride complex [(triphos)RuH(BH4)] (1) reacts with benzo[b]thiophene (BT) in THF at 40 degrees C yielding, after 3 h, a mixture of four different compounds: [(triphos)RuHBH3(o-S(C6H4)CH2CH3)}] (2), [(triphos)Rueta(4)-S(C6H4)CH(CH3)}] (3), [(triphos)RuH(mu-S(C6H4)CH2CH3)(2)HRu(triphos)] (4), and [(triphos)RuH(mu-BH4)HRu(triphos)](+) (5(+)) (triphos = MeC(CH2PPh2)(3)). After two further hours of reaction, 3 disappears and is completely converted to 4. Further heating at 40 degrees C does not change the product composition (2, 4, and 5(+) in a 4:1.3:3 ratio). A variety of independent reactions with isolated compounds have been performed with the aim of elucidating the mechanism of the C-S insertion/hydrogenation of BT to the 2-ethylthiophenolate ligand. The mu-thiolate complex 4 reacts in THF with dihydrogen (greater than or equal to 160 degrees C, 30 bar H-2) or with HBF4 . OEt2 (20 degrees C) yielding ethylbenzene and 2-ethylthiophenol, respectively. No reaction occurs with LiHBEt3. All of the reactions and new complexes reported have been studied by multinuclear NMR spectroscopy. An X-ray analysis has been carried out on a single crystal of 2.
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