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1-hydroxy-1,2-dicarba-closo-dodecaborane | 23987-99-7

中文名称
——
中文别名
——
英文名称
1-hydroxy-1,2-dicarba-closo-dodecaborane
英文别名
1-hydroxy-1,2-dicarba-closo-dodecaborane(12);1-(hydroxy)-1,2-dicarba-closo-dodecaborate;1-hydroxy-ortho-carborane;1-hydroxy-o-carborane
1-hydroxy-1,2-dicarba-closo-dodecaborane化学式
CAS
23987-99-7
化学式
C2H12B10O
mdl
——
分子量
160.227
InChiKey
KSHRDESCOHWYRQ-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

物化性质

  • 熔点:
    308-310 °C

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-hydroxy-1,2-dicarba-closo-dodecaborane双(3-氨基苯基)乙炔碘苯二乙酸 、 palladium diacetate 作用下, 以 乙腈 为溶剂, 反应 12.0h, 以60%的产率得到
    参考文献:
    名称:
    1-羟基-邻-碳硼烷与内部炔烃的钯催化氧化环化:碳硼烷融合的氧杂硼酸酯的简便合成†
    摘要:
    已开发了一种通过区域选择性B(3)-H键活化与内部炔烃进行钯催化的1-羟基邻碳烷的氧化环化反应,以轻松合成一系列C,B取代的碳硼烷稠合的氧杂硼酸。这些分子可以进行分子内氧化脱氢偶联,以提供碳硼烷稠合的大π体系,可用于有机材料中。还提出了反应机理,包括羟基去质子化,炔烃的核palpalpalation,区域选择性亲电B H取代和还原消除。
    DOI:
    10.1002/cjoc.202000307
  • 作为产物:
    参考文献:
    名称:
    Zakharkin, L. I.; Kalinin, V. N.; Kobel'kova, N. I., Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1976, vol. 6, p. 91 - 103
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Palladium‐Catalyzed Carbonylative Annulation of 1‐Hydroxy‐ <i>o</i> ‐Carborane and Internal Alkynes via Regioselective B‐H Activation
    作者:Yik Ki Au、Yangjian Quan、Zuowei Xie
    DOI:10.1002/asia.202000642
    日期:2020.7.16
    carbonylative‐annulation of 1‐hydroxy‐o‐carborane, internal alkyne and carbon monoxide has been achieved via direct and regioselective cage B−H activation. A class of C,B‐substituted carborano‐coumarin derivatives with potential applications in pharmaceuticals were facilely prepared in moderate to high yields with excellent chemoselectivity and regioselectivity. A plausible reaction mechanism including CO
    甲Pd催化的1-羟基的三组分carbonylative成环ø -carborane,内部炔和一氧化碳已经经由直接和区域选择性笼B-H活化实现的。可以容易地以中等到高产率制备具有良好化学选择性和区域选择性的一类可在药物中潜在应用的C,B取代的碳硼烷-香豆素生物。提出了可能的反应机理,包括CO插入,亲电BH属化,炔烃插入和还原消除。
  • Exo-π-bonding to an ortho-carborane hypercarbon atom: systematic icosahedral cage distortions reflected in the structures of the fluoro-, hydroxy- and amino-carboranes, 1-X-2-Ph-1,2-C<sub>2</sub>B<sub>10</sub>H<sub>10</sub> (X = F, OH or NH<sub>2</sub>) and related anions
    作者:Lynn A. Boyd、William Clegg、Royston C. B. Copley、Matthew G. Davidson、Mark A. Fox、Thomas G. Hibbert、Judith A. K. Howard、Angus Mackinnon、Richard J. Peace、Kenneth Wade
    DOI:10.1039/b406422d
    日期:——
    The structures of derivatives of phenyl-ortho-carborane bearing on the second cage hypercarbon atom a π-donor substituent (F, OH, O−, NH2, NH− and CH2−) were investigated by NMR, X-ray crystallography and computational studies. The molecular structures of these compounds, notably their cage C1–C2 distances and the orientations of their π-donor substituents (OH, NH2, NH− and CH2−) show remarkable and systematic variations with the degree of exo π-bonding, which varies as expected with the π-donor characteristics of the substituent.
    对在第二个笼子超碳原子上具有π给体取代基(F、OH、O⁻、NH₂、NH⁻和CH₂⁻)的苯基邻羧烷衍生物的结构进行了核磁共振、X射线晶体学和计算研究。这些化合物的分子结构,特别是它们的笼C1-C2距离和π给体取代基(OH、NH₂、NH⁻和CH₂⁻)的取向,随着exo π-键合程度的变化表现出显著而系统的差异,这一变化与取代基的π给体特性相应。
  • Facile Synthesis of <i>N</i> -Carboranyl Amines through an <i>ortho</i> -Carboryne Intermediate
    作者:Ruofei Cheng、Jie Zhang、Jiji Zhang、Zaozao Qiu、Zuowei Xie
    DOI:10.1002/anie.201507952
    日期:2016.1.26
    room temperature to give a series of N‐carboranyl amines in moderate to high isolated yields. This reaction is compatible with a broad substrate scope from primary to secondary, alkyl to aryl amines. The reaction mechanism is also proposed on the basis of experimental results and DFT calculations. This represents the first general and efficient method for the synthesis of 1‐NR1R2‐o‐carboranes.
    高效Ô -carboryne前体1--2- OTf- ö -C 2乙10 ħ 10起反应与酰胺在室温下,得到了一系列Ñ在中度至高度的分离产率-carboranyl胺。该反应与从伯胺到仲胺,烷基胺到芳基胺的广泛底物范围相容。在实验结果和DFT计算的基础上,提出了反应机理。这代表了第一种通用且有效的合成1-NR 1 R 2 - o-碳二烯的方法。
  • Light-promoted copper-catalyzed cage C-arylation of <i>o</i>-carboranes: facile synthesis of 1-aryl-<i>o</i>-carboranes and <i>o</i>-carborane-fused cyclics
    作者:Hangcheng Ni、Zhenpin Lu、Zuowei Xie
    DOI:10.1039/d0nj02029j
    日期:——
    Light-promoted, copper catalyzed cage C–H arylation of o-carboranes with aryl halides has been achieved, leading to the facile synthesis of a variety of 1-aryl-o-carboranes and o-carborane-fused cyclics. This method has the following features: (1) using o-carboranes instead of prefunctionalized iodocarboranes as starting materials; (2) employing earth abundant copper as a catalyst; and (3) room-temperature
    已经实现了光促进的,催化的邻氨基甲酸酯与芳基卤化物的笼型CH–H芳基化反应,从而轻松合成了各种1-芳基邻氨基甲酸酯和邻甲烷稠合的环状物。该方法具有以下特点:(1)使用邻氨基甲酸酯代替预官能化的氨基甲酸酯作为起始原料;(2)采用富土作为催化剂;(3)室温反应。对照实验表明该反应通过Cu催化的自由基偶联进行。
  • Synthesis of C-Methoxy- and C,C’-Dimethoxy-ortho-carboranes
    作者:Marina Yu Stogniy、Svetlana A. Erokhina、Igor B. Sivaev、Vladimir I. Bregadze
    DOI:10.1016/j.jorganchem.2020.121523
    日期:2020.11
    a simple way to the synthesis of mono- and disubstituted methoxy derivatives of closo- and nido-carboranes is suggested. C-methoxy- and C-methoxy-C’-methyl-ortho-carboranes were prepared by the treatment of C-hydroxy-ortho-carborane with iodomethane in the presence of sodium hydride in 1,2-dimethoxyethane. C,C’-dimethoxy-ortho-carborane was synthesized from C,C’-dihydroxy-ortho-carborane in the similar
    提出了一种简单的合成closo-和nido-carboranes的单和双取代甲氧基衍生物的方法。通过在1,2-二甲氧基乙烷中的氢化存在下用碘甲烷处理C-羟基-邻-甲硼烷来制备C-甲氧基-和C-甲氧基-C′-甲基-邻甲硼烷。由C,C′-二羟基-原-甲硼烷以类似的方式合成C,C′-二甲氧基-原-甲硼烷。通过与氟化铯进行脱反应,可将closo-carborane的所有甲氧基衍生物转化为相应的nido-carboranes。四取代双(双糖脂)配合物K [1,1'(2')-(MeO)2 -2,2'(1')-Me 2 -3,3'-Co(1,2-C 2 B 9小时10分)2在1,2-二甲氧基乙烷中,在t-BuOK存在下,通过CoCl 2和C-甲氧基-C'-甲基-基-碳烷的反应制备[ α]。
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