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(环辛烷-1,5-二基)二氢硼酸钾 | 76448-06-1

中文名称
(环辛烷-1,5-二基)二氢硼酸钾
中文别名
——
英文名称
potassium (cyclooctane-1,5-diyl)dihydroborate
英文别名
potassium 9,9-dihydrido-9-boratabicyclononane;K[H2(9-borobicyclo[3.3.1]nonane(-1))];K[H2(9-BBN)];K(9-BBN)
(环辛烷-1,5-二基)二氢硼酸钾化学式
CAS
76448-06-1
化学式
C8H16B*K
mdl
——
分子量
162.124
InChiKey
ZXKLXENWINYJFL-KVZVIFLMSA-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):
    -0.9
  • 重原子数:
    10.0
  • 可旋转键数:
    0.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

反应信息

  • 作为反应物:
    描述:
    (环辛烷-1,5-二基)二氢硼酸钾氯化锆(IV)乙醚 为溶剂, 以78%的产率得到Zr(9-BBN)
    参考文献:
    名称:
    Synthesis and X-ray and Neutron Structures of Zr{(μ-H)2BC8H14}4
    摘要:
    The complex Zr(9-BBN)(4) [9-BBN = (mu-H)(2)BC8H14] has been synthesized via the reaction of K(9-BBN) with ZrCl4 in diethyl ether. The structure of the title compound has been determined by X-ray and neutron single-crystal diffraction techniques. Each 9-BBN ligand is coordinated to the Zr atom via two B-H-Zr bridges, and these metalligand bonding interactions are further augmented by three prominent C-H---Zr agostic interactions. Average molecular parameters derived from the neutron analysis: Zr-H = 2.051(8) angstrom, B-H = 1.286(7) angstrom, Zr---B = 2.409(6) angstrom, Zr-H-B = 87.7(4)degrees, H-Zr-H = 58.9(3)degrees. The Zr---H distances corresponding to the three C-H... Zr agostic interactions are 2.424(7), 2.663(8), and 2.551(7) angstrom. The fourth potential C-H---Zr interaction has a Zr---H distance [3.146(7) angstrom] that is too long to be considered in the agostic range. Single-crystal X-ray diffraction data were collected on an Enraf-Nonius Kappa CCD diffraction system, and neutron diffraction data were collected on the quasi-Laue diffractometer VIVALDI at the Institut Laue-Langevin; the final agreement factor for the neutron analysis is 6.52% for 2557 reflections with l > 2 sigma(l).
    DOI:
    10.1021/ic048629g
  • 作为产物:
    参考文献:
    名称:
    有机污染物:XXV。二烷基卤代烷的氢化。在温和条件下合成二烷基硼烷的新实用方法
    摘要:
    已经开发了通过二烷基卤代烷酮(R 2 BX)的氢化来合成二烷基硼烷(R 2 BH)的实用方法。通过烯烃与单卤硼烷络合物(H 2 BX·SMe 2)加氢硼化制备R 2 BX的简便方法,使该方法可用于制备各种二烷基硼烷R 2 BH,其中许多不能通过直接氢硼化获得与硼烷本身的烯烃。使用B考察了硼氢化物衍生物,复合金属氢化物和烷氧基金属氢化物等各种氢化剂对R 2 BX氢化的适用性。-卤代-9-硼环[3.3.1]壬烷作为代表性的二烷基卤硼烷。在这种情况下,所得二烷基硼烷9-BBN的异常稳定性可通过11 B NMR光谱直接估算反应产物。该过程的一般性已得到证明。
    DOI:
    10.1016/s0022-328x(00)81001-3
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文献信息

  • Cyclic organohydroborate complexes of metallocenes
    作者:Fabrice Lacroix、Christine E Plecnik、Shengming Liu、Fu-Chen Liu、Edward A Meyers、Sheldon G Shore
    DOI:10.1016/j.jorganchem.2003.08.010
    日期:2003.12
    Group IV metallocene triphenylsiloxy chlorides, Cp2MCl(OSiPh3) (1, M=Ti; 2, M=Zr; 3, M=Hf), and cyclic organohydroborates, Cp2M(OSiPh3)(μ-H)2BC8H14} (4, M=Zr; 5, M=Hf), were synthesized and characterized. The new hafnocene chloride derivative 3 was obtained by treating Cp2HfCl2 with triphenylsilanol and piperidine. The 18-electron cyclic organohydroborates 4 and 5 were afforded by reacting 2 and 3
    IV族茂属三苯基甲硅烷氧基化物Cp 2 MCl(OSiPh 3)(1,M = Ti; 2,M = Zr; 3,M = Hf)和环状有机氢硼酸盐Cp 2 M(OSiPh 3)(μ-H)合成并表征了2 BC 8 H 14 }(4,M = Zr;5,M = Hf)。通过用三苯基硅烷醇和哌啶处理Cp 2 HfCl 2来获得新的ha茂化物衍生物3。通过反应,得到18电子环的有机氢硼酸盐4和5。2和3带有9-BBN二聚体的盐K [H 2 BC 8 H 14 ]。的反应1使用K [H 2 BC 8 ħ 14 ]使还原的Ti(IV)中心,并产生公知的Ti(III),17-电子,顺磁性二聚体的[Cp 2的Ti(μ-Cl)的2合成TiCp 2 ](6)。的单晶X射线衍射结构3,4,5,和6进行了测定。
  • Tris(2,6‐diisopropylphenolato)titanium(IV) Dihydridodiorganylborates: Synthesis and Structures
    作者:Jörg Knizek、Heinrich Nöth
    DOI:10.1002/ejic.201001108
    日期:2011.4
    The reactions of tris(2,6-diisopropylphenolato)titanium(IV) chloride with alkali-metal dihydridodiorganylborates M(H2BR2) (M = Li, K; R = Me, C6H11, CMe3; BR2 = BC5H10, BC8H14) led to the corresponding titanium dihydridodiorganylborates. However, in almost all cases byproducts such as (2,6-diisopropylphenolato)diorganylboranes, triorganylboranes, diorganylboranes, diborane and tetrakis(2,6-diisopr
    三(2,6-二异丙基苯酚(IV)与碱属二氢二有机基硼酸盐 M(H2BR2)(M = Li,K;R = Me,C6H11,CMe3;BR2 = BC5H10,BC8H14)的反应导致了相应的二氢二有机硼酸。然而,在几乎所有情况下,也会产生副产物,例如(2,6-二异丙基苯酚)二有机基硼烷、三有机基硼烷、二有机基硼烷、乙硼烷和四(2,6-二异丙基苯酚 (IV)。(2,6-iPr2C6H3O)3Ti(H2BR2) 化合物也是甲基三(2,6-二异丙基苯酚儿茶酚硼烷相互作用的产物。除了生成三(2,6-二异丙基苯酚儿茶酚(IV)外,还生成了 B-甲基儿茶酚硼烷。二氢-9-环辛基硼酸与 2,6-双(2,2-二叔丁基-2-羟乙基)吡啶二氯化钛(LTiCl2)生成复合物LTi(H2BC8H14)2。与 (2,6-iPr2C6H3O)3TiH2BC8H14 和相应的二氢化双(环己基)硼酸相比,该化合物没有表现出激动的
  • Europium(II) and Ytterbium(II) Cyclic Organohydroborates with Agostic Interactions
    作者:Xuenian Chen、Soyoung Lim、Christine E. Plečnik、Shengming Liu、Bin Du、Edward A. Meyers、Sheldon G. Shore
    DOI:10.1021/ic050573i
    日期:2005.8.1
    lanthanide bis((cyclooctane-1,5-diyl)dihydroborate) complexes K(THF)4}2Ln(mu-H)2BC8H14}4} (Ln = Eu, 3; Yb, 4) were prepared by a metathesis reaction between (THF)(x)LnCl2 and K[H2BC8H14] in THF in a 1:4 molar ratio. Although the reaction ratios were varied between 1:3 and 1:6, complexes 3 and 4 were the only lanthanide 9-BBN hydroborates produced. Because of disorder of THF in crystals of 3 and 4, good
    制备二价系双((环辛烷-1,5-二基)二氢硼酸酯)配合物K(THF)4} 2 Ln (mu-H)2BC8H14} 4}(Ln = Eu,3; Yb,4) (THF)(x)LnCl2与K [H2BC8H14]在THF中以1:4摩尔比进行复分解反应。尽管反应比在1:3和1:6之间变化,但配合物3和4是唯一生成的系元素9-BBN氢硼酸盐。由于3和4晶体中THF的无序性,无法获得良好的单晶X射线结构数据。然而,当阳离子被四甲基铵阳离子代替时,或者当用MeTHF(2-甲基四氢呋喃)代替THF时,获得了高质量的晶体。通过NMe4Cl与3和4的原位复分解反应得到配合物[NMe4] 2 [Ln (mu-H)2BC8H14} 4](Ln = Eu,5; Yb,6)。根据单晶X射线衍射分析,四个9-BBN四氢硼酸酯配体在5和6中围绕系元素阳离子四面体排列。两个结构的不同之处在于,四个 (mu-H)2
  • Synthesis, Structural Characterization, and Reactions of Cyclic Organohydroborate Half-Zirconocene Compounds
    作者:Errun Ding、Fu-Chen Liu、Shengming Liu、Edward A. Meyers、Sheldon G. Shore
    DOI:10.1021/ic0202817
    日期:2002.10.1
    )[HB(C(6)F(5))(3)](2), 5. The complexes CpZr(Cl)[(mu-H)(2)BC(8)H(14)](2), 3, and CpZr(Cl)[(mu-H)(2)BC(8)H(14)](2) [where Cp = C(5)(CH(3))(5)], 4, were prepared from the reaction of CpZrCl(3) and CpZrCl(3) with K[H(2)BC(8)H(10)] in 1:2 molar ratios, respectively. An alpha-hydrogen of a BC(8)H(14) unit forms an agostic interaction with Zr in compound 3 but not in 4. All of the compounds were characterized
    环戊二烯CpZr [(mu-H)(2)BC(5)H(10)](3),1和CpZr [(mu-H)(2)BC(8)H(14)的环状有机氢硼酸盐络合物](3),2是由CpZrCl(3)与3摩尔K [H(2)BC(5)H(10)]和K [H(2)BC(8)H(10)反应制得的)]分别在乙醚中。化合物1和2与氢化物离子提取剂B(C(6)F(5))(3)反应形成相同的盐[CpZr(OEt)(OEt(2))(mu-OEt)](2) [HB(C(6)F(5))(3)](2),5。络合物CpZr(Cl)[(mu-H)(2)BC(8)H(14)](2), 3和CpZr(Cl)[(mu-H)(2)BC(8)H(14)](2)[其中Cp = C(5)(CH(3))(5)],4由CpZrCl(3)和CpZrCl(3)与K [H(2)BC(8)H(10)]分别以1:2摩尔比反应制备。BC(8)H(14)单元的
  • Preparation and Crystal Structures of a Series of Titanium(III) 9-BBN Hydroborate Complexes Containing Ti···H Agostic Interactions
    作者:Errun Ding、Bin Du、Fu-Chen Liu、Shengming Liu、Edward A. Meyers、Sheldon G. Shore
    DOI:10.1021/ic050422f
    日期:2005.6.1
    ligands, the titanium possesses a 17 electron configuration and there is no evidence for agostic interaction. Complexes 2 and 3 contain only one coordinated ether or aniline ligand, and the titanium possesses a 15 electron configuration. In these compounds, a C-H hydrogen on an alpha carbon on the BC8H14 unit of a 9-BBN hydroborate ligand forms an agostic interaction with the titanium. Criteria for
    9-BBN氢化物络合物Ti (mu-H)2BC8H14} 3(THF)2(1),Ti (mu-H)2BC8H14} 3(OEt2)(2)和[K(OEt2)4]-[ Ti (mu-H)2BC8H14} 4](4)由TiCl4与K [H2BC8H14]在乙醚或THF中的反应形成。从2与苯胺乙醚中的反应中分离出Ti (mu-H)2BC8H14} 3(PhNH2)(3)。在这些络合物的形成中,Ti(IV)被还原成Ti(III)。2中的配位二乙醚可被较强的碱THF和苯胺取代,分别形成1和3。所有化合物均通过单晶X射线衍射分析表征。在含有两个配位的THF配体的配合物1中,具有17个电子构型,没有证据表明其发生了有害的相互作用。配合物2和3仅包含一个配位的醚或苯胺配体具有15个电子构型。在这些化合物中,9-BBN氢化物配体的BC8H14单元上的α碳上的CH氢与形成有害的相互作用。讨
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