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[8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9] | 1010104-78-5

中文名称
——
中文别名
——
英文名称
[8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9]
英文别名
[8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9];[8,8,8-(H)(PPh3)2-9-(Py)-nido-8,7-RhSB9H9];[8,8,8-(H)(PPh3)2-9-(pyridine)-nido-8,7-RhSB9H9];[8,8,8-(PPh3)2(H)-9-(NC5H5)-nido-8,7-RhSB9H9];[8,8,8-(PPh3)2(H)-9-(py)-nido-8,7-RhSB9H9]
[8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9]化学式
CAS
1010104-78-5
化学式
C41H45B9NP2RhS
mdl
——
分子量
846.033
InChiKey
XNSCSRXJARWCLW-DCLDFRDVSA-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:
    [8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9]三甲基膦二氯甲烷 为溶剂, 以54%的产率得到[8,8,8-(H)(PPh3)(PMe3)-9-(Py)-nido-8,7-RhSB9H9]
    参考文献:
    名称:
    [8,8,8-(H)(PPh 3)2 -9-(Py)-nido -8,7-RhSB 9 H 9 ]的修饰,Py = NC 5 H 5,具有单齿膦:反应性和机理见解
    摘要:
    [8,8,8-(H)(PPh 3)2 -9-(Py)-nido -8,7-RhSB 9 H 9 ](2)/ [1,1-(PPh 3)2 -3 - (PY) -闭合碳-1,2- RhSB 9 ħ 8 ](3)一对催化通过烯烃的氢化巢-到-闭合碳转化。膦配体的取代可以导致该系统的催化活性的改善。因此,2与PMePh 2,PMe 2 Ph和PMe 3的取代化学已经研究,导致形成[8,8,8-(H)(PPh 3)(PR 3)-9-(Py)-nido -8,7-RhSB 9 H 9 ],其中R 3 = Me 2 Ph(5)或Me 3(6),以及[8,8,8-(H)(PR 3)2 -9-(Py)-nido -8,7-RhSB 9 H 9 ],其中R 3 = MePh 2(4)或Me 2 Ph(7)。PMe 2 Ph与2反应的动力学研究表示取代遵循解离机制。的热脱氢5 - 7分得到相应的闭合碳-衍生物[1
    DOI:
    10.1021/om2009205
  • 作为产物:
    描述:
    吡啶 、 8,8-(PPh3)2-8,7-nido-RhSB9H10 以 not given 为溶剂, 生成 [8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9]
    参考文献:
    名称:
    Reversible Ethylene Dihydrogen Mediated 11-Vertex nidoclosonido Conversion in a Metallathiaborane Cluster
    摘要:
    The reaction of the unsaturated nido-rhodathiaborane [8,8-(PPh3)(2)-8,7-RhSB9H10] (1) with pyridine (py) generates the new nido-hydridorhodathiaborane [8,8,8-(PPh3)(H)-9-(py)-8,7-RhSB9H9] (2) that reacts with excess ethane to give ethane and the novel ethene-ligated closo cluster [1,1-(PPh3)(eta 2-C2H4)-3-(py)-1,2-RhSB9H8] (3). Reduction of 3 with dihydrogen regenerates 2, leading to a reaction cycle that opens new routes for potential catalytic hydrogenation of olefins.
    DOI:
    10.1021/ja078197j
  • 作为试剂:
    描述:
    1-己烯[8,8,8-(H)(PPh3)2-9-(NC5H5)-nido-8,7-RhSB9H9] 作用下, 以 二氯甲烷 为溶剂, 反应 24.0h, 以14%的产率得到2-己烯
    参考文献:
    名称:
    Hydrodorhodathiaboranes:合成,表征和反应性。
    摘要:
    吡啶和之间的反应[-8,8-(PPH 3)2 -巢-8,7-RhSB 9 ħ 10 ](1)已经给予机会来合成的11-顶点hydridorhodathiaboranes一个新家族的特征硼结合的N- -杂环配体。为了探究这种反应的范围内,1已经与甲基吡啶异构体(甲基吡啶)处理2-ME-NC 5 ħ 4,3-ME-NC 5 ħ 4,和4-ME-NC 5 ħ 4,得甲基吡啶连接的簇[8,8,8-(H)(PPH 3)2 -9-(L) -巢-8,7-RhSB9 ħ 9 ],其中L = 2-ME-NC 5 H ^ 4(3),3-ME-NC 5 H ^ 4(4),4-ME-NC 5 H ^ 4(5)。这些热处理巢簇导致脱氢和形成isonido / closo- [1,1-(PPH 3)2 -3-(L)-1,2- RhSB 9 ħ 8 ](9 - 11)。化合物3 - 5与乙烯反应以形成[1,1-(η 2
    DOI:
    10.1021/om500374g
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文献信息

  • Brønsted Acid/Base Driven Chemistry with Rhodathiaboranes: A Labile {SB<sub>9</sub>H<sub>9</sub>}–Thiadecaborane Fragment System
    作者:Beatriz Calvo、Ramón Macías、Carmen Cunchillos、Fernando J. Lahoz、Luis A. Oro
    DOI:10.1021/om200707m
    日期:2012.4.9
    the 11-vertex nido-rhodathiaboranes [8,8-(PPh3)(Cl)-9-(NC5H5)-nido-8,7-RhSB9H9] (4) and [8,8,8-(PPh3)(CO)(Cl)-9-(NC5H5)-nido-8,7-RhSB9H9] (5), respectively. In contrast, the reaction of 1 with triflic acid yields the salt [8,8-(PPh3)2(H)-9-(NC5H5)-nido-RhSB9H10][OTf] (6). These results illustrate the bifunctional nature of the clusters and their nido to closo redox flexibility, which open new routes for
    可逆ħ 2切割促进通过闭合碳到的[1,1-(PPH巢变换3)2 -3-(NC 5 H ^ 5) -闭合碳-1,2- RhSB 9 ħ 8 ](2)/ [8,8 ,8-(PPh 3)2(H)-9-(NC 5 H 5)-nido -8,7-RhSB 9 H 9 ](1)与催化作用有协同作用;治疗2和[1,1-(PPH 3)(CO)-3-(NC 5 H ^ 5) -闭合碳-RhSB 9 H 8 ](3)与HCl或HOTf在CH 2 Cl 2中提供11个顶点的正基-rhodathiaboranes [8,8-(PPh 3)(Cl)-9-(NC 5 H 5)-nido -8,7-RhSB 9 H 9 ](4)和[8,8,8-(PPh 3)(CO)(Cl)-9-(NC 5 H 5)-nido -8,7-RhSB 9 H图9 ](5)。相反,1与三氟甲磺酸的反应生成盐[8,8-(PPh 3)2(H)-9-(NC
  • Unusual cationic rhodathiaboranes: synthesis and characterization of [8,8,8-(H)(PR<sub>3</sub>)<sub>2</sub>-9-(Py)-nido-8,7-RhSB<sub>9</sub>H<sub>10</sub>]<sup>+</sup>and [1,3-μ-(H)-1,1-(PR<sub>3</sub>)<sub>2</sub>-3-(Py)-isonido-1,2-RhSB<sub>9</sub>H<sub>8</sub>]<sup>+</sup>
    作者:Beatriz Calvo、Ramón Macías、Maria Jose Artigas、Fernando J. Lahoz、Luis A. Oro
    DOI:10.1039/c3dt52018h
    日期:——
    The treatment of the hydridorhodathiaboranes, [8,8,8-(H)(PR3)2-9-(Py)-nido-8,7-RhSB9H9], where PR3 = PPh3 (2), PMePh2 (3), PPh3 and PMe2Ph (4), or PMe3 and PPh3 (5), and [8,8,8-(H)(PMePh2)2-9-(PMePh2)-nido-8,7-RhSB9H9] (6), with TfOH affords [8,8,8-(H)(PR3)2-9-(Py)-nido-8,7-RhSB9H10]+ cations, where PR3 = PPh3 (12), PMePh2 (13), PPh3 and PMe2Ph (14), or PMe3 and PPh3 (15), and [8,8,8-(H)(PMePh2)2-9-(PMePh2)-nido-8,7-RhSB9H10]+ (16). Compounds 13 and 14 lose H2 to give [1,3-μ-(H)-1,1-(PR3)2-3-(Py)-isonido-1,2-RhSB9H8]+, where PR3 = PMe2Ph (18), PPh3 and PMe2Ph (21), or PMePh2 (22). Similarly, the 11-vertex rhodathiaboranes, [1,1-(PR3)2-3-(Py)-1,2-RhSB9H8], where PR3 = PPh3 (7), PMe2Ph (8), PMe3 (9), or PPh3 and PMe3 (10), react with TfOH to give the corresponding cations, [1,3-μ-(H)-1,1-(PR3)2-3-(Py)-isonido-1,2-RhSB9H8]+, where PR3 = PPh3 (17), PMe2Ph (18), PMe3 (19), or PPh3 and PMe3 (20). Four conformers of 20 are studied by X-ray diffraction methods and DFT-calculations, identifying packing motifs that stabilize different metal–thiaborane linkages, and energy variations that are involved in these conformational changes. It is demonstrated that the proton induces nonrigidity on these clusters as well as an enhancement of their Lewis acidity.
    氢桥配位的二苄基苯膦与吡啶配位的化合物[8,8,8-(H)(PR3)2-9-(Py)-nido-8,7-RhSB9H9],其中PR3 = PPh3 (2), PMePh2 (3), PPh3和PMe2Ph (4), 或PMe3和PPh3 (5), 以及[8,8,8-(H)(PMePh2)2-9-(PMePh2)-nido-8,7-RhSB9H9] (6),与TfOH反应生成阳离子[8,8,8-(H)(PR3)2-9-(Py)-nido-8,7-RhSB9H10]+, 其中PR3 = PPh3 (12), PMePh2 (13), PPh3和PMe2Ph (14), 或PMe3和PPh3 (15), 以及[8,8,8-(H)(PMePh2)2-9-(PMePh2)-nido-8,7-RhSB9H10]+ (16)。化合物13和14失去H2,生成阳离子[1,3-μ-(H)-1,1-(PR3)2-3-(Py)-isonido-1,2-RhSB9H8]+,其中PR3 = PMe2Ph (18), PPh3和PMe2Ph (21), 或PMePh2 (22)。类似地,11个顶点的化合物[1,1-(PR3)2-3-(Py)-1,2-RhSB9H8],其中PR3 = PPh3 (7), PMe2Ph (8), PMe3 (9), 或PPh3和PMe3 (10),与TfOH反应生成相应的阳离子[1,3-μ-(H)-1,1-(PR3)2-3-(Py)-isonido-1,2-RhSB9H8]+,其中PR3 = PPh3 (17), PMe2Ph (18), PMe3 (19), 或PPh3和PMe3 (20)。化合物20的四种构象通过X射线衍射方法和DFT计算进行研究,识别出稳定不同属-键的排布模式,以及这些构象变化所涉及的能量变化。研究表明,质子诱导这些簇合物的非刚性化,并增强了它们的Lewis酸性。
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