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arachno-6,9-C2B8H14 | 38670-58-5

中文名称
——
中文别名
——
英文名称
arachno-6,9-C2B8H14
英文别名
9,10-dicarba-nido-decaborane(14)
arachno-6,9-C2B8H14化学式
CAS
38670-58-5
化学式
C2H14B8
mdl
——
分子量
124.621
InChiKey
ILBDKLCZVRENBM-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:
    arachno-6,9-C2B8H14三氯化铝 作用下, 以 为溶剂, 生成
    参考文献:
    名称:
    Improved synthesis of arachno-6,9-C2B8H14 and its halogenation under electrophilic conditions
    摘要:
    DOI:
    10.1016/s0277-5387(00)84179-0
  • 作为产物:
    描述:
    dicarba-nido-decaborane(12) 在 Na(Hg) 作用下, 以 乙醇 为溶剂, 生成 arachno-6,9-C2B8H14
    参考文献:
    名称:
    Shtibr, B.; Pleshek, J.; Herhmanek, S., Chemistry and Industry
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Skeletal Alkylcarbonation (SAC) Reactions as a Simple Design for Cluster-Carbon Insertion and Cross-Coupling: High-Yield Access to Substituted Tricarbollides from 6,9-Dicarba-arachno-decaborane(14)
    作者:Bohumil Štíbr、Mario Bakardjiev、Josef Holub、Aleš Růžička、Zdeňka Padělková、Roman Olejník、Petr Švec
    DOI:10.1002/chem.201102016
    日期:2011.11.18
    A simple and high‐yield route to a series of tricarbollide compounds 8‐R‐nido‐7,8,9‐C3B8H11 and [8‐R‐nido‐7,8,9‐C3B8H10] (exemplified by R=Me, Ph, and 1‐naphthyl) was developed. The method is based on a new type of C‐insertion cross‐coupling through skeletal alkylcarbonation (SAC) reactions between acyl chlorides (RCOCl) and the arachno‐6,9‐C2B8H14 carborane (see scheme).
    一种简单和高收益路线以一系列的tricarbollide化合物8-R-巢-7,8,9-C 3乙8 ħ 11和[8-R-巢-7,8,9-C 3乙8 ħ 10 ] -(以R = Me,Ph和1-基为例)。该方法是基于一种新类型的通过骨架alkylcarbonation C-插入交叉耦合(SAC)酰(RCOCl)和之间的反应蛛网膜下腔-6,9--C 2乙8 ħ 14碳硼烷(参见方案)。
  • Sequential Camouflage of the <i>arachno-</i>6,9-C<sub>2</sub>B<sub>8</sub>H<sub>14</sub> Cage by Substituents
    作者:Mario Bakardjiev、Bohumil Štíbr、Josef Holub、Oleg L. Tok、Petr Švec、Zdeňka Růžičková、Aleš Růžička
    DOI:10.1021/acs.inorgchem.6b00964
    日期:2016.7.18
    methylation of arachno-6,9-C2B8H14 (1) led to a series of methyl derivatives and finally to the camouflaging of all boron positions by mixed persubstitution. Thus, deprotonation of 1 produced the [arachno-6,9-C2B8H13] anion (1–), the methylation of which with MeI in tetrahydrofuran proceeded on the open-face boron vertexes with the formation of 5-Me-arachno-6,9-C2B8H13 (2; yield 28%) and 5,8-Me2-arachno-6
    蛛网-6,9-C 2 B 8 H 14(1)的顺序甲基化导致一系列甲基衍生物,并最终导致混合混合取代所有的位置。因此,去质子化1中产生的[蛛网膜下腔-6,9--C 2乙8 ħ 13 ]阴离子(1 - ),甲基化,其用MeI在四氢呋喃进行与5-ME的形成开路表面顶点的-蛛网膜下腔-6,9--C 2乙8 ħ 13(2 ;产率28%)和5,8-我2 -蛛网膜下腔-6,9--C 2乙8 ħ 12(3 ;产率36%)。在该反应中还观察到了2-Me-​​closo -1,6 -C 2 B 8 H 9的侧向形成(4;收率6%)。亲电的AlCl 3催化的CH 3 +对纯中性1的攻击将MeI在环境温度下,得到1,3--ME 2 -蛛网膜下腔-6,9--C 2乙8 ħ 12(5),而在120℃下76小时加热生成的二-三生物1,2,3,4,8,10-ME的混合物和6 -5,7--I 2 -蛛网膜下腔-6
  • The [2,5,12-C<sub>3</sub>B<sub>8</sub>H<sub>15</sub>]<sup>−</sup>anion, the first representative of the eleven-vertex hypho family of tricarbaboranes
    作者:Michael G. S. Londesborough、Zbyněk Janoušek、Bohumil Štíbr、Drahomír Hnyk、Jaromír Plešek、Ivana Císařová
    DOI:10.1039/b618082e
    日期:——
    In one synthetic step from the readily available 9-Me2SCH2-nido-7,8-C2B9H11 (compound 1), the first representative of the eleven-vertex hypho family of tricarbaboranes, [2,5,12-C3B8H15][X] (X[NMe4]+ or [PPh4]+) (compound 2), has been isolated in 32% yield and structurally characterised by single-crystal X-ray diffraction, multi-nuclear NMR spectroscopy, mass spectrometry, and computational methods. Both [NMe4]+ or [PPh4]+ salts of anion 2 were found to undergo degradative conversion to the [hypho-6,7-C2B6H13]− anion (anion 3) in alkaline medium. The [PPh4]+ salt of anion 2 converted quantitatively to the [6-CH3-arachno-5,10-C2B8H12]− anion (anion 4) if passed through a silica column or to the neutral 5-CH3-arachno-6,9-C2B8H13 (compound 5) on treatment of its [NMe4]+ salt with dilute HCl. Moreover, the reaction of compound 2 with [RhCl2(C5Me5)]2 afforded the eleven-vertex ruthenadicarbaborane [1-C5Me5-4-CH3-closo-1,2,3-RhC2B8H9] (compound 8). All these reactions resulted in an extrusion of one of the cluster carbon atoms into an exoskeletal position.
    通过一个合成步骤,从易得的9-Me2SCH2-nido-7,8-C2B9H11(化合物1)中分离出十一顶点三硼烷基羟基家族的代表性化合物[2,5,12-C3B8H15][X](X[NMe4]+或[PPh4]+)(化合物2),收率32%,并通过单晶X射线衍射、多核核磁共振光谱、质谱和计算方法对其结构进行了表征。阴离子2的[NMe4]+或[PPh4]+盐在碱性介质中降解转化为[hypho-6,7-C2B6H13]−阴离子(阴离子3)。如果通过硅胶柱,阴离子2的[PPh4]+盐可定量转化为[6-CH3-arachno-5,10-C2B8H12]−阴离子(阴离子4),或者用稀盐酸处理其[NMe4]+盐,转化为中性5- -arachno-6,9-C2B8H13(化合物5)。此外,化合物2与[RhCl2(C5Me5)]2反应,得到十一顶点二硼烷[1-
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B Comp.SVol.1/3, 13.14.3, page 172 - 174
    作者:
    DOI:——
    日期:——
  • Shtibr, B.; Pleshek, J.; Hermanek, S., Collection of Czechoslovak Chemical Communications, 1974, vol. 39, p. 1805 - 1809
    作者:Shtibr, B.、Pleshek, J.、Hermanek, S.
    DOI:——
    日期:——
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