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(2R,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-phenyltetrahydro-2H-pyran-3-ol

中文名称
——
中文别名
——
英文名称
(2R,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-phenyltetrahydro-2H-pyran-3-ol
英文别名
(2R,3S,4R,5S,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-phenyl-tetrahydro-pyran-3-ol;phenyl 1-(3,4,6-tri-O-benzyl-1-deoxy-α-D-glucopyranosyl);(2R,3S,4R,5R,6R)-2-phenyl-4,5-bis(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-3-ol
(2R,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-((benzyloxy)methyl)-2-phenyltetrahydro-2H-pyran-3-ol化学式
CAS
——
化学式
C33H34O5
mdl
——
分子量
510.63
InChiKey
YJTGPJSHMXGKDE-CVCQUZQZSA-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):
    5
  • 重原子数:
    38
  • 可旋转键数:
    11
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    57.2
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

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文献信息

  • Light-Mediated Cross-Coupling of Anomeric Trifluoroborates
    作者:Eric M. Miller、Maciej A. Walczak
    DOI:10.1021/acs.orglett.1c01035
    日期:2021.6.4
    Stereoselective reactions at the anomeric carbon constitute the cornerstone of preparative carbohydrate chemistry. Here, we report stereoselective C-arylation and etherification reactions of anomeric trifluoroborates derived from BMIDA esters. These reactions are characterized by high anomeric selectivities for 2-deoxysugars and broad substrate scope (24 examples), including disaccharides and trifluoroborates
    异头碳的立体选择性反应构成制备碳水化合物化学的基石。在这里,我们报告了衍生自 BMIDA 酯的异头三氟硼酸盐的立体选择性 C-芳基化和醚化反应。这些反应的特点是对 2-脱氧糖具有高异头选择性和广泛的底物范围(24 个例子),包括具有游离羟基的二糖和三氟硼酸盐。总之,这种新型碳水化合物试剂增加了适用于有效安装 C-C 键的异头亲核试剂的调色板。
  • Highly Stereospecific Cross-Coupling Reactions of Anomeric Stannanes for the Synthesis of C-Aryl Glycosides
    作者:Feng Zhu、Michael J. Rourke、Tianyi Yang、Jacob Rodriguez、Maciej A. Walczak
    DOI:10.1021/jacs.6b07891
    日期:2016.9.21
    We demonstrate that configurationally stable anomeric stannanes undergo a stereospecific cross-coupling reaction with aromatic halides in the presence of a palladium catalyst with exceptionally high levels of stereocontrol. In addition to a broad substrate scope (>40 examples), this reaction eliminates critical problems inherent to nucleophilic displacement methods and is applicable to (hetero)aromatics
    我们证明,在具有极高立体控制水平的钯催化剂存在下,构型稳定的异头锡烷与芳族卤化物发生立体定向交叉偶联反应。除了广泛的底物范围(> 40 个例子)之外,该反应消除了亲核置换方法固有的关键问题,适用于(杂)芳烃、肽、药物、常见单糖和含有游离羟基的糖类。
  • Zinc-Mediated Synthesis of α-<i>C</i>-Glycosides from 1,2-Anhydroglycosides
    作者:Song Xue、Kai-Zhen Han、Lin He、Qing-Xiang Guo
    DOI:10.1055/s-2003-38751
    日期:——
    α-C-Glycosides have been prepared by the addition of organozinc reagents to glycal epoxides. Dialkyl and diaryl zinc reagents in the presence of CF3COOH provide the corresponding α-glycosides in 53-82% yields. Organozinc chlorides RZnCl formed by the reaction RLi with zinc chloride can also be successfully applied to this coupling reaction with high α-selectivity.
    α-C-糖苷是通过将有机锌试剂加入糖醇环氧化物制备的。在CF3COOH的存在下,二烷基和二芳基锌试剂能以53-82%的产率提供相应的α-糖苷。由RLi与氯化锌反应形成的有机锌氯化物RZnCl也可以成功应用于这种偶联反应,并具有很高的α-选择性。
  • C-Glycosides to fused polycyclic ethers
    作者:Shawn P. Allwein、Jason M. Cox、Brett E. Howard、Henry W.B. Johnson、Jon D. Rainier
    DOI:10.1016/s0040-4020(02)00057-1
    日期:2002.3
    This manuscript describes the synthesis of fused polycyclic ethers from the coupling of C-glycoside forming reactions with ring closing metathesis and acid mediated annulation reactions. (C) 2002 Elsevier Science Ltd. All rights reserved.
  • Aluminum- and Boron-Mediated C-Glycoside Synthesis from 1,2-Anhydroglycosides
    作者:Jon D. Rainier、Jason M. Cox
    DOI:10.1021/ol006286u
    日期:2000.8.1
    [GRAPHICS]This letter describes a single flask strategy to the synthesis of a alpha-C-glycosides from glycals. This protocol couples a glycal epoxidation reaction with a C-2 alkoxy-directed carbon-carbon bond forming reaction.
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