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(2R,3R,4S,4aS,9aS)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-2,3,4,4a,9,9a-hexahydro-6H-pyrano[3,2-b]oxepin | 252046-22-3

中文名称
——
中文别名
——
英文名称
(2R,3R,4S,4aS,9aS)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-2,3,4,4a,9,9a-hexahydro-6H-pyrano[3,2-b]oxepin
英文别名
(2R,3R,4R,4aS,9aS)-3,4-bis(phenylmethoxy)-2-(phenylmethoxymethyl)-3,4,4a,6,9,9a-hexahydro-2H-pyrano[3,2-b]oxepine
(2R,3R,4S,4aS,9aS)-3,4-bis(benzyloxy)-2-(benzyloxymethyl)-2,3,4,4a,9,9a-hexahydro-6H-pyrano[3,2-b]oxepin化学式
CAS
252046-22-3
化学式
C31H34O5
mdl
——
分子量
486.608
InChiKey
HOFFFUMDBIRUGY-JWXZHISWSA-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):
    4.8
  • 重原子数:
    36
  • 可旋转键数:
    10
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.35
  • 拓扑面积:
    46.2
  • 氢给体数:
    0
  • 氢受体数:
    5

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
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

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文献信息

  • Convergent synthesis of the ABCDE ring fragment of ciguatoxins
    作者:Haruhiko Fuwa、Seiji Fujikawa、Kazuo Tachibana、Hiroyuki Takakura、Makoto Sasaki
    DOI:10.1016/j.tetlet.2004.04.083
    日期:2004.6
    Synthesis of the ABCDE ring fragment of ciguatoxins has been achieved in a highly stereocontrolled and convergent manner via the B-alkyl Suzuki–Miyaura coupling-based approach.
    通过基于B烷基Suzuki-Miyaura偶联的方法,以高度立体控制和会聚的方式实现了瓜瓜毒素ABCDE环片段的合成。
  • A very short route to the functionalized A-ring moiety of ciguatoxin
    作者:Hiroki Oguri、Shin-ichiro Tanaka、Tohru Oishi、Masahiro Hirama
    DOI:10.1016/s0040-4039(99)02185-1
    日期:2000.2
    The functionalized AB-ring moiety of ciguatoxin has been synthesized in a highly convergent manner via transition metal catalysis. (C) 2000 Elsevier Science Ltd. Alt rights reserved.
  • Stereocontrolled synthesis of the ABCDE ring moiety of ciguatoxin CTX3C
    作者:Shoji Kobayashi、Yusuke Takahashi、Kazuo Komano、Babak H. Alizadeh、Yuuya Kawada、Tohru Oishi、Shin-ichiro Tanaka、Yoshihiro Ogasawara、Shin-ya Sasaki、Masahiro Hirama
    DOI:10.1016/j.tet.2004.07.010
    日期:2004.9
    The ABCDE ring moiety of ciguatoxin CTX3C, a major causative agent of ciguatera poisoning, was stereoselectively synthesized. The key transformations are a chiral auxiliary-based asymmetric alkylation and an asymmetric aldol condensation, which controlled the formation of the C11 and C21-stereocenters, respectively. A highly practical and efficient route to the ABCD ring fragment, a common precursor for the divergent synthesis of the left wings of ciguatoxins, was also established. (C) 2004 Elsevier Ltd. All rights reserved.
  • A Short Synthesis of the A/B Ring Systems of the Pacific Ciguatoxins P-CTX-3C and Dihydroxy-P-CTX-3C
    作者:Ludvig Eriksson、Sharon Guy、Patrick Perlmutter、Richard Lewis
    DOI:10.1021/jo990389c
    日期:1999.10.1
  • Convergent synthesis of the ABCDE ring system of ciguatoxin CTX3C
    作者:Megumi Maruyama、Masayuki Inoue、Tohru Oishi、Hiroki Oguri、Yoshihiro Ogasawara、Yumi Shindo、Masahiro Hirama
    DOI:10.1016/s0040-4020(02)00041-8
    日期:2002.3
    Ciguatoxin CTX3C is a representative congener of the ciguatoxins, which are known to be the principal causative-agents of ciguatera seafood poisoning. The structure of CTX3C spans over three nanometers and is characterized by thirteen ether rings. To attain a practical construction of this molecule, efficient supplies of the structural fragments are crucial. Herein we report the convergent synthesis of the ABCDE ring fragment featuring (i) alkylative coupling of the AB ring and E ring, and (ii) ring-closing olefin metathesis. (C) 2002 Elsevier Science Ltd. All rights reserved.
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