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methyl 4-O-(4,6-di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-enopyranosyl)-2,3,6-tri-O-benzyl-α-D-glucopyranoside | 154703-95-4

中文名称
——
中文别名
——
英文名称
methyl 4-O-(4,6-di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-enopyranosyl)-2,3,6-tri-O-benzyl-α-D-glucopyranoside
英文别名
methyl 2,3,6-tri-O-benzyl-4-O-(4,6-di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-enopyranosyl)-α-D-glucopyranoside;[(2R,3R,6R)-3-acetyloxy-6-[(2R,3R,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxy-3,6-dihydro-2H-pyran-2-yl]methyl acetate
methyl 4-O-(4,6-di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-enopyranosyl)-2,3,6-tri-O-benzyl-α-D-glucopyranoside化学式
CAS
154703-95-4
化学式
C38H44O11
mdl
——
分子量
676.761
InChiKey
MKDBAPNCTSOSOE-CJADGRNWSA-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):
    4.1
  • 重原子数:
    49
  • 可旋转键数:
    18
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    117
  • 氢给体数:
    0
  • 氢受体数:
    11

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

  • Copper(<scp>ii</scp>)-catalyzed stereoselective 1,2-addition <i>vs</i>. Ferrier glycosylation of “armed” and “disarmed” glycal donors
    作者:Manoj Kumar、Thurpu Raghavender Reddy、Aakanksha Gurawa、Sudhir Kashyap
    DOI:10.1039/d0ob01042a
    日期:——
    Selective activation of “armed’ and ‘'disarmed” glycal donors enabling the stereo-controlled glycosylations by employing Cu(II)-catalyst as the promoter has been realized. The distinctive stereochemical outcome in the process is mainly influenced by the presence of diverse protecting groups on the donor and the solvent system employed. The protocol is compatible with a variety of aglycones including
    通过使用Cu(II)-催化剂作为启动子,实现了“武装”和“解除武装”的糖基供体的选择性激活,从而实现了立体控制的糖基化。在该方法中独特的立体化学结果主要受供体和所用溶剂体系上存在各种保护基的影响。该方案可与多种糖苷配基(包括碳水化合物氨基酸天然产物)兼容,以高α-异头异构体选择性获得脱氧糖苷和糖缀合物。值得注意的是,该方法的合成实用性已被充分验证用于包含2-脱氧成分的三糖的立体选择性组装。涉及代实验的机理研究验证了合成-在武装供体的双键上进行非对映体选择性的1,2-加成受体。
  • Niobium(V) chloride catalyzed microwave assisted synthesis of 2,3-unsaturated O-glycosides by the Ferrier reaction
    作者:Srinivas Hotha、Ashish Tripathi
    DOI:10.1016/j.tetlet.2005.05.015
    日期:2005.7
    NbCl5 catalyzes the Ferrier reaction of per-O-acetylated glycals with primary, secondary, allylic, benzylic and monosaccharide alcohols to give 2,3-unsaturated α-glycosides in short reaction times under microwave irradiation conditions.
    NbCl 5催化过-O-乙酰化的糖与伯,仲,烯丙基,苄基和单糖醇的Ferrier反应,在微波辐射条件下,在较短的反应时间内即可生成2,3-不饱和的α-糖苷。
  • Scope of AuCl3 in the activation of per-O-acetylglycals
    作者:Rengarajan Balamurugan、Srinivasa Rao Koppolu
    DOI:10.1016/j.tet.2009.07.087
    日期:2009.9
    Gold(III)chloride in catalytic amounts activates 3,4,6-tri-O-acetyl-D-glucal, 3,4,6-tri-O-acetyl-D-galactal, and 3,4-di-O-acetyl-L-rhamnal efficiently. The activated species can be employed in the Ferrier reaction with different nucleophiles at ambient conditions. Attempts have been made to make beta-anomer of the Ferrier product from anomeric-O-propargylated Ferrier product. (C) 2009 Elsevier Ltd. All rights reserved.
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