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5,6-dimethyl-1-trimethylsilylbenzimidazole | 91275-64-8

中文名称
——
中文别名
——
英文名称
5,6-dimethyl-1-trimethylsilylbenzimidazole
英文别名
5,6-Dimethyl-1-(trimethylsilyl)-1H-benzimidazole;(5,6-dimethylbenzimidazol-1-yl)-trimethylsilane
5,6-dimethyl-1-trimethylsilylbenzimidazole化学式
CAS
91275-64-8
化学式
C12H18N2Si
mdl
——
分子量
218.374
InChiKey
UCNCHZLWZBFROG-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

  • 沸点:
    302.5±45.0 °C(Predicted)
  • 密度:
    0.99±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.34
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    17.8
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

点击查看最新优质反应信息

文献信息

  • STEREOSELECTIVE SYNTHESIS OF α-RIBONUCLEOSIDES FROM 1-HYDROXY SUGARS BY USING 2-FLUOROPYRIDINIUM TOSYLATE
    作者:Teruaki Mukaiyama、Yukihiko Hashimoto、Yujiro Hayashi、Shin-ichiro Shoda
    DOI:10.1246/cl.1984.557
    日期:1984.4.5
    A novel method for the preparation of α-ribonucleosides was developed by the use of 2-fluoro-1-methylpyridinium tosylate as a condensing reagent. Various α-ribonucleosides were synthesized from 1-hydroxy sugars and trimethylsilylated nitrogen compounds, such as nucleoside bases and azide, in good yields under mild conditions.
    通过使用甲苯磺酸 2--1-甲基吡啶鎓作为缩合剂开发了一种制备 α-核糖核苷的新方法。在温和的条件下,从 1-羟基糖和三甲基硅烷化氮化合物(如核苷碱基和叠氮化物)合成了各种 α-核糖核苷,收率良好。
  • Phosphorus pentafluoride as a lewis acid: reactions with trimethylsilylated nitrogen heterocycles
    作者:Michael Well、Peter G. Jones、Reinhard Schmutzler
    DOI:10.1016/s0022-1139(00)82345-3
    日期:1991.7
    trimethylsilyl- pyrazole. 1,-imidazole, 3,-5,6-dimethylbenzimidazole, 7, and 1,3,4-triazole, 8 with phosphorus pentafluoride was studied. The reaction proceeded via the initial formation of 1:1 Lewis acid-base adducts between phosphorus pentafluoride and the nitrogen atom bearing the Me3Si group. In the reaction of 1 with PF5 the unusual bis-tetrafluorophosphate complex. 2 was directly formed by cleavage
    N-三甲基甲硅烷基取代的杂环,三甲基甲硅烷基-吡唑的反应。研究了五氟化磷与1 ,,-咪唑,3,-5,6-二甲基苯并咪唑7和1,3,4-三唑8。该反应通过在五氟化磷和带有Me 3 Si基团的氮原子之间最初形成1∶1的路易斯酸碱加合物而进行。在1与PF 5的反应中,生成了不寻常的双四磷酸盐配合物。通过Si-N键的断裂和Me 3 SiF的消除直接形成2。三甲基甲硅烷基化的三唑的反应。8带PF 5产生了物质的混合物。在4的热分解过程中形成二聚体5。
  • Regioselective Glycosylation: Synthesis of <i>α</i>-Indoline Nucleosides
    作者:Kenneth L. Brown、Tilak Chandra、Shawn Zou、Edward J. Valente
    DOI:10.1081/ncn-200067398
    日期:2005.7.1
    Novel indoline ribonucleosides with the alpha-N-glycoside configuration are synthesized with very high regioselectivily in 90-96% yield, using TMS protected indolines and 2,3-O-(1-methylethylidene)-5-O-(triphenylmethyl)-alpha/beta-D-ribofuranose. The structures of these ribonucleosides were elucidated with X-ray crystallography as well as 2D (NOESY COSY and HMQC) NMR spectroscopy.
  • Deprotection of α-imidazole/benzimidazole ribonucleosides by catalytic carbon tetrabromide initiated photolysis
    作者:Tilak Chandra、Kenneth L. Brown
    DOI:10.1016/j.tetlet.2005.09.180
    日期:2005.12
    Several protected benzimidazole and imidazole alpha-ribonucleosides were deprotected in excellent yield Lit ambient temperature using CBr4 initiated photolysis in methanol at ambient temperature. No selectivity was observed and both trityl and isopropylidene groups were deprotected Under the reaction conditions. (c) 2005 Elsevier Ltd. All rights reserved.
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