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[1-CH3OCH2-1,2-closo-C2B10H11] | 23841-13-6

中文名称
——
中文别名
——
英文名称
[1-CH3OCH2-1,2-closo-C2B10H11]
英文别名
1-methoxymethyl-1,2-dicarba-closo-dodecaborane(12);methoxymethyl-o-carborane;1-(CH2OCH3)-1.2-C2B10H11
[1-CH3OCH2-1,2-closo-C2B10H11]化学式
CAS
23841-13-6
化学式
C4H16B10O
mdl
——
分子量
188.28
InChiKey
BHTOPUVGKXSPOR-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:
    [1-CH3OCH2-1,2-closo-C2B10H11]亚硝酰氯正丁基锂 作用下, 以 乙醚 为溶剂, 反应 3.5h, 以38.5%的产率得到[1-NO-2-CH2OCH3-1,2-closo-C2B10H10]
    参考文献:
    名称:
    发展亚硝基碳烷化学†
    摘要:
    新nitrosocarboranes [1-NO-2-R-1,2-闭合碳-C 2乙10 ħ 10 ] [R = CH 2 Cl(上1),CH 3 OCH 2(2)p -MeC 6 ħ 4(3),SiMe 3(4)和SiMe 2 t Bu(5)]和[1-NO-7-Ph-1,7- closo -C 2 B 10 H 10 ](6)的合成方法是,使适当的硫代碳烷在乙醚中与NOCl在石油醚中的反应,然后用NaHCO 3水溶液淬灭反应。这些明亮的蓝色化合物在光谱学上进行了表征,在某些情况下,通过使用在衍射仪上从液体样品中原位生长的晶体在晶体学上确定了2和6的结构。在所有情况下,亚硝基键合到碳硼烷作为1E取代基(弯曲C-N-O顺序),并且具有对<几乎没有或没有影响δ 11 B>,加权平均11相对于母体(单取代)碳硼烷的化学位移。单酯和1,1'-二(二亚硝基衍生物米-carborane),化合物7和8分
    DOI:
    10.1039/c5dt04831a
  • 作为产物:
    描述:
    1-(hydroxymethyl)-1,2-dicarba-closo-dodecaborane碘甲烷 在 sodium hydride 作用下, 以 四氢呋喃 为溶剂, 反应 0.5h, 以92%的产率得到[1-CH3OCH2-1,2-closo-C2B10H11]
    参考文献:
    名称:
    Chiral organotin complexes stabilized by C,N-chelating oxazolinyl-o-carboranes
    摘要:
    A series of chiral organotin halides containing 2-(4-R)-oxazolinyl-o-carboranes (R = i-propyl 1, t-butyl 2; Cab(Oxa)) was prepared from o-carborane with a chiral oxazoline auxiliary. X-ray structural analysis of the representative chiral organotin halide, [2-(4-i-propyl)-oxazolinyl-o-carboranyl]SnMe(2)Br (4), revealed the formation of a stable penta-coordinated tin center due to a N -> Sn interaction. Similar O -> Sn assisted intramolecular penta-coordinated tin complexes (9 and 10) were prepared from methoxy-o-carborane ligands, MeOCH(Z)-o-carborane (Z = H 7, Ph 8; Cab(OMe)), respectively, and a rigid o-carboranyl backbone provided the basic skeleton for the facile formation of organotin complexes. (C) 2009 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jorganchem.2009.10.030
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文献信息

  • Ether carbaboranes. Synthesis and characterization of mono- and di-ether carbaboranes with 1,2-closo-C2B10 structures, and their mono- and di-anionic nido-derivatives
    作者:Kenneth F. Shaw、Alan J. Welch
    DOI:10.1016/s0277-5387(00)83277-5
    日期:1992.1
    A series of new closo ether carbaboranes 1-R1-2-R2-1,2-closo-C2B10H10 [1; R1 = R2 = (CH2)OCH3: 2; R1 = (CH2)OCH3, R2 = H: 3; R1 = (CH2)2OCH3, R2 = H: 4; R1 = (CH2)3OCH3, R2 = H] have been prepared and characterized. Trends in 11B NMR chemical shifts of 1, 2 and 1,2-closo-C2B10H12 are discussed in terms of the electron-withdrawing properties of the CH2OCH3 group. A single crystal X-ray diffraction study
    一系列新的闭合碳醚carbaboranes 1-R 1 -2-R 2 -1,2-闭合碳-C 2乙10 ħ 10 [ 1 ; R 1= R 2=(CH 2)OCH 3:2;R 1= R 2=(CH 2)OCH 3:2。R 1=(CH 2)OCH 3,R 2= H:3;R 1=(CH 2)OCH 3。R 1=(CH 2)2 OCH 3,R 2= H:4;R 1=(CH 2)2 OCH 3。R 1 =(CH 2)3 OCH如图3所示,已经制备并表征了R 2= H]。在趋势11角乙NMR的化学位移1,2和1,2-闭合碳-C 2乙10 ħ 12是在CH的吸电子性质方面讨论2 OCH 3基团。对2的单晶X射线衍射研究表明,通过相互C笼H···O键形成固态二聚体。1和2的部分笼降解可提供[7,8-基-C 2 B 9的衍生物H 12 ] -和[7,8-基-C 2 B 9 H 11 ] 2−(化合物5-10)。其中之一[BTMA]
  • Crystal engineering with heteroboranes. III. 2-Carboxy-1-methoxymethyl-1,2-dicarba-<i>closo</i>-dodecaborane(12)
    作者:Ulaganathan Venkatasubramanian、David Ellis、Georgina M. Rosair、Alan J. Welch
    DOI:10.1107/s0108270103019048
    日期:2003.10.15
    The title compound, 1-CH(2)OCH(3)-2-COOH-1,2-closo-C(2)B(10)H(10) or C(5)H(16)B(10)O(3), forms a discrete centrosymmetric tetramer, via hydrogen bonding, involving two inner and two outer carborane molecules. One conventional eight-membered hydrogen-bonded ring [graph set R(2)(2)(8)] is formed between two carboxylic acid groups of the inner carboranes. This interaction is then supplemented by an open
    标题化合物1-CH(2)OCH(3)-2-COOH-1,2-closo-C(2)B(10)H(10)或C(5)H(16)B(10) O(3)通过氢键形成一个离散的中心对称四聚体,涉及两个内部和两个外部碳硼烷分子。在内部碳硼烷的两个羧酸基团之间形成一个常规的八元氢键结合环[图组R(2)(2)(8)]。然后通过内部碳硼烷的醚O原子和外部碳硼烷羧酸H原子之间的开放式有限氢键(图组D)补充这种相互作用。
  • The synthesis and characterization of σ-bonded gold carbaborane compounds: closo-Carbaboranes as good σ-donor ligands
    作者:Bruce D. Reid、Alan J. Welch
    DOI:10.1016/0022-328x(92)83420-m
    日期:1992.10
    A series of sigma-bonded phosphine and arsine gold carbaborane compounds, 1-R'-2-ER3Au-1,2-closo-C2B10H10 (R'- CH2OCH3 or Ph, ER3 = PPh3, P(o-tol)3, PCy3, PEt3 or AsPh3) have been prepared by reaction between ER3AuCl and LI[1-R'-1,2-closo-C2B10H10] in Et2O. Consideration of their B-10 NMR and (where appropriate) P-31 NMR chemical shifts implies that the closo-carbaborane ligands function as efficient electron donating groups. Comparison of the Au-C distance in 1-CH2OCH3-2-ASPh3Au-1,2-closo-C2B10H10 (1e) and AsPh3AuCH3 (3) suggests that the gold-carbon bond in the former is stronger, and this is supported by analysis of the results of molecular orbital calculations at the extended Huckel level on model compounds. closo-Carbaboranes bonded to metal atoms via a M-C bond are thereby shown to be good sigma-donor ligands.
  • Zakharkin, L. I.; Chapovskii, Yu. A.; Stanko, V. I., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1964, p. 2105 - 2106
    作者:Zakharkin, L. I.、Chapovskii, Yu. A.、Stanko, V. I.
    DOI:——
    日期:——
  • Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.12, 4.6.2, page 23 - 26
    作者:
    DOI:——
    日期:——
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