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(4aR,6R,7S,8R,8aR)-8-(ethoxymethoxy)-2,2-dimethyl-6-(2-(trimethylsilyl)ethoxy)hexahydropyrano[3,2-d][1,3]dioxin-7-ol | 1326775-45-4

中文名称
——
中文别名
——
英文名称
(4aR,6R,7S,8R,8aR)-8-(ethoxymethoxy)-2,2-dimethyl-6-(2-(trimethylsilyl)ethoxy)hexahydropyrano[3,2-d][1,3]dioxin-7-ol
英文别名
——
(4aR,6R,7S,8R,8aR)-8-(ethoxymethoxy)-2,2-dimethyl-6-(2-(trimethylsilyl)ethoxy)hexahydropyrano[3,2-d][1,3]dioxin-7-ol化学式
CAS
1326775-45-4
化学式
C17H34O7Si
mdl
——
分子量
378.538
InChiKey
CLUUCVOWDUJDMP-YIDVYQOGSA-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):
    1.96
  • 重原子数:
    25.0
  • 可旋转键数:
    8.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    75.61
  • 氢给体数:
    1.0
  • 氢受体数:
    7.0

反应信息

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文献信息

  • Solid-supported reagents composed of a copolymer possessing 2- O -sulfonyl mannosides and phase-transfer catalysts for the synthesis of 2-fluoroglucose
    作者:Ryota Takeuchi、Yuki Sakai、Hiroshi Tanaka、Takashi Takahashi
    DOI:10.1016/j.bmcl.2015.10.068
    日期:2015.12
    We described the synthesis of a solid-supported co-polymer possessing mannosides and phase-transfer catalysts and synthesis of 2-fluoroglucoside from it. We first prepared a soluble copolymer from two allene monomers possessing a precursor for the synthesis of 2-fluoroglycose and a crown ether. The copolymerization of the monomers via the pi-ally nickel-catalyst smoothly proceeded at room temperature to provide a desired copolymer without decomposition of the sulfonate esters. The copolymer exhibited high reactivity towards fluorination in comparison with a conventional precursor. We next synthesized the solid-supported copolymer by using the solid-supported initiator attached with TentaGel (R) resins. TentaGel (R) enabled polymerization under stirring with stirring bar without decomposition. The solid-supported copolymer exhibited comparable reactivity towards fluorination in comparison with the soluble copolymer. In addition, it can be easily separated from the reaction vessel by filtration. (C) 2015 Elsevier Ltd. All rights reserved.
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