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(R)-1'-((4R,5R)-5-ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1',2'-diol | 173033-00-6

中文名称
——
中文别名
——
英文名称
(R)-1'-((4R,5R)-5-ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1',2'-diol
英文别名
(R)-1-((4R,5R)-5-ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diol;1,2-dideoxy-3,4-O-isopropylidene-D-arabino-hex-1-ynitol;(1R)-1-[(4R,5R)-5-ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl]ethane-1,2-diol
(R)-1'-((4R,5R)-5-ethynyl-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1',2'-diol化学式
CAS
173033-00-6
化学式
C9H14O4
mdl
——
分子量
186.208
InChiKey
PSIKGRRZHCOADU-BWZBUEFSSA-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:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    58.9
  • 氢给体数:
    2
  • 氢受体数:
    4

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

  • Fischer Carbene Catalysis of Alkynol Cycloisomerization:  Application to the Synthesis of the Altromycin B Disaccharide
    作者:BonSuk Koo、Frank E. McDonald
    DOI:10.1021/ol070435s
    日期:2007.4.1
    [reaction: see text] The tungsten-catalyzed cycloisomerization of alkynyl alcohols can be conducted without using photochemistry, using a stable tungsten Fischer carbene as the precatalyst for this transformation. A variety of alkynyl alcohols undergo cycloisomerization under these conditions to provide endocyclic enol ethers of five-, six-, and seven-membered ring sizes. The utility of this method is further
    [反应:见正文]使用稳定的费休卡宾烯作为该转化的预催化剂,可以在不使用光化学的情况下进行炔醇的催化的环异构化。在这些条件下,各种炔醇经历环异构化,以提供五元,六元和七元环大小的环内烯醇醚。该方法的实用性在阿霉素B的二糖亚结构的立体选择性合成中得到了进一步证明。
  • A convenient approach to total synthesis of synargentolide-B from l-ascorbic acid and d-ribose
    作者:Saidulu Konda、K. Bhaskar、Lingaiah Nagarapu、Dattatray M. Akkewar
    DOI:10.1016/j.tetlet.2014.03.133
    日期:2014.5
    A convenient and practical approach for the total synthesis of naturally occurring lactone synargentolide-B has been accomplished in 14 steps from the commercially available l-ascorbic acid and d-ribose involving Bestmann–Ohira reaction, zinc mediated allylation, ring closing-metathesis, and cross-metathesis reactions. The highlight of our strategy describes a one-pot reaction involving stereoselective
    对于天然存在的内酯synargentolide-B已经在14个步骤由市售完成了全合成的方便和实用的方法升抗坏血酸和ð核糖涉及Bestmann-大平反应,介导的烯丙基化,环闭合复分解反应,并跨复分解反应。我们策略的重点是描述一锅反应,包括立体选择性添加烯丙基锌试剂和选择性还原末端炔烃以获得关键的高级中间体。
  • Synthesis of polyhydroxy piperidines and their analogues: a novel approach towards selective inhibitors of α-glucosidase
    作者:Ganesh Pandey、Kishor Chandra Bharadwaj、M. Islam Khan、K. S. Shashidhara、Vedavati G. Puranik
    DOI:10.1039/b804278k
    日期:——
    been synthesized from precursors 18a and 18b, obtained in both enantiomeric forms from d-ribose. Out of these polyhydroxy piperidine azasugars, 22, 39 and 20 were found to be potent as well as selective inhibitors of alpha-glucosidase with K(i) values ranging as low as 1.07 microM, 16.4 microM, and 88.2 microM, respectively. Replacement of the hydroxy methylene moiety of (K(i) 33% at 1 mM) by an amino
    从前体18a和18b合成了各种多羟基哌啶氮杂糖,它们是从d-核糖以两种对映体形式获得的。在这些多羟基哌啶氮杂糖中,发现22、39和20是有效的α-葡萄糖苷酶以及选择性抑制剂,其K(i)值分别低至1.07 microM,16.4 microM和88.2 microM。基亚甲基部分(32,K(i)36.8 microM)取代了(K(i)在1 mM处33%的羟基亚甲基部分)显示出活性显着提高(几乎30倍)。此外,通过用十二烷基进行N-烷基化来增加的亲脂性(36),其活性增加了三倍(K(i)217 microM到K(i)72.3 microM)。
  • 1,5-α-<scp>d</scp>-Mannoseptanosides, Ring-Size Isomers That Are Impervious to α-Mannosidase-Catalyzed Hydrolysis
    作者:Matthew A. Boone、Frank E. McDonald、Joseph Lichter、Stefan Lutz、Rui Cao、Kenneth I. Hardcastle
    DOI:10.1021/ol8028065
    日期:2009.2.19
    1,5-D-Mannoseptanosyl di- and trisaccharide ring-size isomers of the corresponding mannopyranosyl oligosaccharides have been prepared. Remarkably, these compounds show no inhibition of the alpha-mannosidase-catalyzed hydrolysis of p-nitrophenyl-alpha-D-mannopyranoside.
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