摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

methyl 3,4,6-tri-O-acetyl-2-deoxy-2-iodo-α-D-mannopyranoside | 20701-50-2

中文名称
——
中文别名
——
英文名称
methyl 3,4,6-tri-O-acetyl-2-deoxy-2-iodo-α-D-mannopyranoside
英文别名
Methyl 2-iodo-3-O,4-O,6-O-triacetyl-2-deoxy-alpha-D-mannopyranoside;[(2R,3R,4S,5S,6S)-3,4-diacetyloxy-5-iodo-6-methoxyoxan-2-yl]methyl acetate
methyl 3,4,6-tri-O-acetyl-2-deoxy-2-iodo-α-D-mannopyranoside化学式
CAS
20701-50-2
化学式
C13H19IO8
mdl
——
分子量
430.194
InChiKey
JZTVBQZZNRGBOT-MLGHIDQZSA-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):
    0.7
  • 重原子数:
    22
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    97.4
  • 氢给体数:
    0
  • 氢受体数:
    8

上下游信息

  • 下游产品
    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

  • Radical oxygenation of 2-deoxy-2-iodo hexopyranosides with molecular oxygen
    作者:Stéphane Moutel、Jacques Prandi
    DOI:10.1016/0040-4039(94)88272-x
    日期:1994.10
    2-Deoxy-2-iodo hexopyranosides react with molecular oxygen and tributylstannane to give the epimeric C-2 alcohols in high yield and moderate selectivity.
    2-脱氧-2-碘六吡喃糖苷与分子氧和三丁基锡烷反应,以高收率和适度的选择性产生差向异构的C-2醇。
  • An efficient method for the selective synthesis of 2-deoxy-2-iodo-glycosides by O-glycosidation of d-glucal using I2–Cu(OAc)2
    作者:Uthaiwan Sirion、Sittidate Purintawarrakun、Poolsak Sahakitpichan、Rungnapha Saeeng
    DOI:10.1016/j.carres.2010.08.020
    日期:2010.11
    An efficient and convenient method for the synthesis of 2-deoxy-2-iodo-O-glycosides from tri-O-acetyl-D-glucal with various alcohols by using I(2)-Cu(OAc)(2) is described. The 21 examples of corresponding glycosides were obtained in high yields, with good anomeric selectivity.
    描述了一种有效便捷的方法,可使用I(2)-Cu(OAc)(2)从三-O-乙酰基-D-葡萄糖与各种醇类合成2-脱氧-2-碘-O-糖苷。以高产率获得具有良好异头异构体选择性的21个相应糖苷实例。
  • A new aspect of the reactivity of sodium dithionite provides a facile route to 2-deoxy-α-glycosides
    作者:Valeria Costantino、Ernesto Fattorusso、Concetta Imperatore、Alfonso Mangoni
    DOI:10.1016/s0040-4039(02)02280-3
    日期:2002.12
    dehalogenation of protected 2-iodo-2-deoxyglycosides. Combined with the well-known iodonium-mediated haloalkoxylation, this reaction provides an easy, mild and highly stereoselective route for preparation of 2-deoxy-α-glycosides from glycals.
    已知引起α-卤代羰基化合物脱卤的连二亚硫酸钠也诱导了被保护的2-碘-2-脱氧糖苷的脱卤。结合众所周知的碘鎓介导的卤代烷氧基化反应,该反应提供了一种简单,温和且高度立体选择性的途径,用于从糖类制备2-脱氧-α-糖苷。
  • A Rapid and Diastereoselective Synthesis of 2-Deoxy-2-iodo-α-glycosides and its Mechanism for Diastereoselectivity
    作者:Chunbao Li、Wenjiao Yuan、Yali Liu
    DOI:10.1055/s-0036-1588440
    日期:2017.9
    14 glycals, derived from 13 monosaccharides and one disaccharide, diastereoselectively yielded α-glycosides. Only in two cases the diastereoselectivity of the glycosylation was poor. The yields of glycosylation range from 73% to 95%, and the reactions are finished in only five minutes. Investigations for better diastereoselectivity by comparing I2/Ph(OAc)2- with I2/Cu(OAc)2-mediated glycosylations
    2-deoxy-2-iodo-glycoside 的还原脱碘是合成 2-deoxyglycosides(生物活性化合物的一部分)的一种有效且实用的方法。然而,在使用现有方法通过用醇将糖基化糖基化制备 2-脱氧-2-碘糖苷的过程中,通常会形成不可分离的非对映异构体。为了克服这个问题,已经开发出一种通过 I2/PhI(OAc)2 将糖类和醇类快速和非对映选择性地转化为 2-deoxy-2-iodo-α-糖苷的方法。来自 13 种单糖和一种双糖的 14 种糖基以非对映选择性产生 α-糖苷。只有在两种情况下,糖基化的非对映选择性较差。糖基化的产率从 73% 到 95% 不等,反应仅需 5 分钟即可完成。
  • A New Catalytic Route for the Oxidative Halogenation of Cyclic Enol Ethers using Tungstate Exchanged on Takovite
    作者:B. Sels、P. Levecque、R. Brosius、D. De?Vos、P. Jacobs、D.?W. Gammon、H.?H. Kinfe
    DOI:10.1002/adsc.200404138
    日期:2005.1
    An efficient and benign method for the regio- and stereoselective synthesis of halohydrins and β-halo ethers from dihydropyrans, dihydrofurans and anhydro sugars in the presence of a halide salt and hydrogen peroxide is presented with tungstate-exchanged takovite as oxidation catalyst.
    提出了一种高效,良性的方法,该方法用于在卤化物盐和过氧化氢的存在下,由钨酸盐交换的塔科维特作为氧化催化剂,从二氢吡喃,二氢呋喃和无水糖区域和立体选择性地合成卤代醇和β-卤代醚。
查看更多