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(((2S,3R,4S,5R,6R)-2-phenoxy-6-(((trimethylsilyl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl)tris(oxy))tris(trimethylsilane) | 120788-25-2

中文名称
——
中文别名
——
英文名称
(((2S,3R,4S,5R,6R)-2-phenoxy-6-(((trimethylsilyl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl)tris(oxy))tris(trimethylsilane)
英文别名
(1R,2R,3S,4R,5S)-phenyl-2,3,4,6-tetra-O-(trimethylsilyl)-β-D-glucopyranoside
(((2S,3R,4S,5R,6R)-2-phenoxy-6-(((trimethylsilyl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triyl)tris(oxy))tris(trimethylsilane)化学式
CAS
120788-25-2
化学式
C24H48O6Si4
mdl
——
分子量
544.984
InChiKey
PACMUYQMCXIDPA-GNADVCDUSA-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):
    6.3
  • 重原子数:
    34.0
  • 可旋转键数:
    11.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    55.38
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • A derivatization procedure for the simultaneous analysis of iminosugars and other low molecular weight carbohydrates by GC–MS in mulberry (Morus sp.)
    作者:S. Rodríguez-Sánchez、O. Hernández-Hernández、A.I. Ruiz-Matute、M.L. Sanz
    DOI:10.1016/j.foodchem.2010.10.097
    日期:2011.5
    iminosugars such as deoxynojirimycin (DNJ) or fagomine and other carbohydrates of low molecular weight by gas chromatography coupled to mass spectrometry (GC–MS) in Morus sp. Both oximation + trimethylsilylation and oximation + acetylation allowed the separation of target compounds, whereas trimethylsilyl (TMS) and acetylated derivatives showed several coelutions. Nevertheless, oximation + acetylation were
    不同的衍生化过程中测定同时分析的亚氨基糖如脱氧野尻霉素(DNJ)或桑叶生物碱和低分子量的其它碳水化合物通过气相色谱法在耦合到质谱法(GC-MS)桑属。肟化+三甲基甲硅烷基化和肟化+乙酰化均可分离目标化合物,而三甲基甲硅烷基(TMS)和乙酰化衍生物则表现出几种共洗脱。然而,由于酮糖的不完全衍生化,由于给出的酮糖结果不准确,因此放弃了肟化+乙酰化。分析了转化为三甲基甲硅烷基肟(TMSO)的不同条件,使用六甲基二硅氮烷与三氟乙酸作为甲硅烷基化剂可获得最佳结果。亚氨基糖(DNJ,桑叶生物碱和哌可酸的衍生物)和其它碳水化合物如单糖和二糖的含量,肌醇和肌醇半乳糖苷的异构体在桑树提取物(水果,树叶和树枝)通过使用TMSO过程GC-MS来确定。
  • Regioselective 6-detrimethylsilylation of per-O-TMS-protected carbohydrates in the presence of ammonium acetate
    作者:Yanli Cui、Zhaodong Cheng、Jianwei Mao、Yongping Yu
    DOI:10.1016/j.tetlet.2013.05.039
    日期:2013.7
    A convenient methodology has been developed for the regioselective removal of primary trimethylsilyl group (TMS) of various per-O-TMS-protected carbohydrates by inexpensive ammonium acetate. After acetylation and trichloroacetimidation of 6-hydroxyl sugar 1b, other TMS groups of 1d and 1c were inert to ammonium acetate in the same conditions, and this approach was also successfully applied in TMS-protected sphingosine. (C) 2013 Elsevier Ltd. All rights reserved.
  • Selective C−O Bond Cleavage of Sugars with Hydrosilanes Catalyzed by Piers’ Borane Generated In Situ
    作者:Jianbo Zhang、Sehoon Park、Sukbok Chang
    DOI:10.1002/anie.201708109
    日期:2017.10.23
    [(C6F5)2BH], generated in situ, is demonstrated to promote the hydrosilylative reduction of sugars, providing a series of linear or cyclic polyols with high chemo- and regioselectivities under mild conditions. Studies of catalytic reactivity and regioselectivity with regard to the C−O bond cleavage with hydrosilanes suggest an importance of the steric environment around the anomeric carbon center of the
    Piers的硼烷[(C 6 F 5)2 BH]原位生成,可促进糖的氢化硅烷化还原,在温和条件下提供一系列具有高化学选择性和区域选择性的线性或环状多元醇。关于用氢硅烷裂解C-O键的催化反应性和区域选择性的研究表明,糖异头碳中心周围的空间环境很重要。
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