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2,3:5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone | 864846-18-4

中文名称
——
中文别名
——
英文名称
2,3:5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone
英文别名
(3aR,6R,6aR)-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-3a-(hydroxymethyl)-2,2-dimethyl-6,6a-dihydrofuro[3,4-d][1,3]dioxol-4-one
2,3:5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone化学式
CAS
864846-18-4
化学式
C13H20O7
mdl
——
分子量
288.298
InChiKey
MFSQZAFRNGCTLH-WBPNIITGSA-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):
    0.2
  • 重原子数:
    20
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.92
  • 拓扑面积:
    83.4
  • 氢给体数:
    1
  • 氢受体数:
    7

反应信息

  • 作为反应物:
    描述:
    2,3:5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone溶剂黄146 作用下, 以 为溶剂, 反应 6.0h, 以100%的产率得到
    参考文献:
    名称:
    羟甲基支化内酯的羟甲基支化哌啶:1,5-Dideoxy-2-C-羟甲基-1,5-亚氨基-D-甘露醇、1,5-Dideoxy-2-C-羟甲基-1 的合成和生物学评价,5-imino-L-gulitol 和 1,5-Dideoxy-2-C-hydroxymethyl-1,5-imi
    摘要:
    三个同手性多羟基化哌啶在杂环的 C-2 处含有季碳支链,可被视为脱氧甘露菌素 (DMJ) 的支链类似物,其相应的内酰胺是从含有 2-C-的易得且通用的碳水化合物内酯合成的羟甲基支链。合成这些亚氨基糖的关键步骤,1,5-dideoxy-2-C-hydroxymethyl-1,5-imino-D-mannitol, 1,5-dideoxy-2-C-hydroxymethyl-1,5-imino- L-gulitol 和 1,5-dideoxy-2-C-hydroxymethyl-1,5-imino-D-talitol 是一种有效的改良 Kiliani 反应,在容易获得的酮糖原料 L-山梨糖和 D-果糖上进行。在 C-2 处引入碳分支导致糖苷酶抑制活性的丧失,这可能有利于此类化合物如分子伴侣的治疗用途。
    DOI:
    10.1002/ejoc.201200054
  • 作为产物:
    描述:
    D-阿洛酮糖氰化钠丙酮 、 Amberlite IR-120 H(1+)copper(I) sulfate硫酸 、 copper(II) sulfate 作用下, 以38%的产率得到2,3:5,6-di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone
    参考文献:
    名称:
    酮糖上的Kiliani反应:D-塔格糖和D-阿斯卡糖的分支碳水化合物构造基团
    摘要:
    用氰化钠处理D-塔格糖和D-庚烷,得到支链糖内酯的混合物。在酸的存在下用丙酮萃取粗产物可直接获得支链碳水化合物二丙酮化物,这可能与新的Chirons一样有价值。在这两种情况下,主要的内酯产品(具有2,3-顺式-二醇关系的二烯二酮)可以从酮己糖中结晶出约40%至50%的收率。报道了一种将30g D-塔格糖转化为24g的2,3:5,6-二-O-异亚丙基-2- C-羟甲基-D-talono-1,4-内酯的实用程序。
    DOI:
    10.1016/j.tetlet.2005.06.030
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文献信息

  • Green syntheses of new 2-C-methyl aldohexoses and 5-C-methyl ketohexoses: d-tagatose-3-epimerase (DTE)—a promiscuous enzyme
    作者:Nigel A. Jones、Devendar Rao、Akihide Yoshihara、Pushpakiran Gullapalli、Kenji Morimoto、Goro Takata、Stuart J. Hunter、Mark R. Wormald、Raymond A. Dwek、Ken Izumori、George W.J. Fleet
    DOI:10.1016/j.tetasy.2008.07.034
    日期:2008.8
    The Kiliani synthesis oil the 4 readily accessible ketohexoses (D-fructose, D-tagatose, L-sorbose, D-psicose) allows access to 4 diastereomeric 2-C-methyl-aldohexoses (2-C-methyl-D-mannose, 2-C-methyl-D-talose, 2-C-methyl-L-gulose, 2-C-methyl-D-allose) and 4 diastereomeric 2-C-methyl-alditols (2-C-methyl-mannitol, 2-C-methyl-D-talitol, 2-C-methyl-L-gulitol, 2-C-methyl-D-allitol). Microbial oxidation of 2-C-methyl-D-mannitol and 2-C-metllyl-L-gulitol gave 5-C-methyl-D-fructose; Microbial oxidation of 2-C-methyl-D-talitol afforded 5-C-methyl-D-psicose, whereas 2-C-methyl-D-allitol formed 5-C-methyl-Lpsicose. Both enantiomers of 5-C-methyl-fructose were equilibrated by D-tagatose-3-epimerase (DTE) with both enantiomers of 5-C-methyl-psicose. These transformations demonstrate that polyol dehydrogenases and DTE act on branched synthetic sugars. Full NMR analyses show that 5-C-methyl-D-fructose is present as the P-pyranose and P-furanose forms in a ratio of 90:10; all pyranose and furanose forms of 5-C-methyl-D-psicose are present in solution. The combination of chemical and biological procedures allows the environmentally friendly generation of a new family of branched monosaccharides. (C) 2008 Elsevier Ltd. All rights reserved.
  • Kiliani reactions on ketoses: branched carbohydrate building blocks from D-tagatose and D-psicose
    作者:Raquel Soengas、Ken Izumori、Michela Iezzi Simone、David J. Watkin、Ulla P. Skytte、Wim Soetaert、George W.J. Fleet
    DOI:10.1016/j.tetlet.2005.06.030
    日期:2005.8
    D-Tagatose and D-psicose on treatment with sodium cyanide gave mixtures of branched sugar lactones; extraction of the crude products by acetone in the presence of acid permits direct access to branched carbohydrate diacetonides, likely to be of value as new chirons. In both cases, the major lactone products—diacetonides with a 2,3-cis-diol relationship—can be crystallised in around 40–50% yield from
    用氰化钠处理D-塔格糖和D-庚烷,得到支链糖内酯的混合物。在酸的存在下用丙酮萃取粗产物可直接获得支链碳水化合物二丙酮化物,这可能与新的Chirons一样有价值。在这两种情况下,主要的内酯产品(具有2,3-顺式-二醇关系的二烯二酮)可以从酮己糖中结晶出约40%至50%的收率。报道了一种将30g D-塔格糖转化为24g的2,3:5,6-二-O-异亚丙基-2- C-羟甲基-D-talono-1,4-内酯的实用程序。
  • Hydroxymethyl-Branched Piperidines from Hydroxymethyl-Branched Lactones: Synthesis and Biological Evaluation of 1,5-Dideoxy-2-C-hydroxymethyl-1,5-imino-D-mannitol, 1,5-Dideoxy-2-C-hydroxymethyl-1,5-imino-L-gulitol and 1,5-Dideoxy-2-C-hydroxymethyl-1,5-imi
    作者:Raquel G. Soengas、Michela I. Simone、Stuart Hunter、Robert J. Nash、Emma L. Evinson、George W. J. Fleet
    DOI:10.1002/ejoc.201200054
    日期:2012.4
    Three homochiral polyhydroxylated piperidines containing a quaternary carbon branch at C-2 of the heterocyclic ring, which can be considered as branched analogues of deoxymannorijimycin (DMJ), and their corresponding lactams were synthesised from readily available and versatile carbohydrate lactones containing a 2-C-hydroxymethyl branch. The key step in the synthesis of these iminosugars, 1,5-dideox
    三个同手性多羟基化哌啶在杂环的 C-2 处含有季碳支链,可被视为脱氧甘露菌素 (DMJ) 的支链类似物,其相应的内酰胺是从含有 2-C-的易得且通用的碳水化合物内酯合成的羟甲基支链。合成这些亚氨基糖的关键步骤,1,5-dideoxy-2-C-hydroxymethyl-1,5-imino-D-mannitol, 1,5-dideoxy-2-C-hydroxymethyl-1,5-imino- L-gulitol 和 1,5-dideoxy-2-C-hydroxymethyl-1,5-imino-D-talitol 是一种有效的改良 Kiliani 反应,在容易获得的酮糖原料 L-山梨糖和 D-果糖上进行。在 C-2 处引入碳分支导致糖苷酶抑制活性的丧失,这可能有利于此类化合物如分子伴侣的治疗用途。
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