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(1R,2S,3S,4S)-2-hydroxy-1-(hydroxymethyl)-3,4-isopropylidenedioxycyclopentane | 165875-21-8

中文名称
——
中文别名
——
英文名称
(1R,2S,3S,4S)-2-hydroxy-1-(hydroxymethyl)-3,4-isopropylidenedioxycyclopentane
英文别名
1,2-O-Isopropylidenecarba-α-D-xylofuranose;(3aR,4S,5R,6aS)-5-(hydroxymethyl)-2,2-dimethyl-4,5,6,6a-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol
(1R,2S,3S,4S)-2-hydroxy-1-(hydroxymethyl)-3,4-isopropylidenedioxycyclopentane化学式
CAS
165875-21-8
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
BSSJGLGSOGCFIB-KVPKETBZSA-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:
    13
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 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

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文献信息

  • Synthesis of All Stereoisomeric Carbapentofuranoses
    作者:Christoph Marschner、Judith Baumgartner、Herfried Griengl
    DOI:10.1021/jo00121a046
    日期:1995.8
    All carbocyclic analogs of the pentofuranoses were synthesized starting from norborn-5-en-2-one (1). By using either base- or acid-catalyzed Baeyer-Villiger reaction of 1, the central intermediates 2 and 3 were obtained. The required functionalization of the olefinic double bond was achieved either by cis-hydroxylation in the case of the ribo, lyre, and alpha-xylo derivatives or by epoxidation and subsequent opening with aqueous perchloric acid. In the latter case, a pronounced selectivity for opening the epoxy alcohol in the 3-position was found. If an epoxy acetate with both functions on the same side of the ring was used, the epoxide was opened in the 2-position by neighboring group participation of the acetate. The requisite side chain degradation was accomplished either by conversion of the ester into an olefin and subsequent dihydroxylation/cleavage reaction or by Curtius rearrangement to the amine and its conversion into an acetate.
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