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6,7,8-trideoxy-3,5-bis-O-<(4-methoxyphenyl)methyl>-2,4-bis-O-(phenylmethyl)-8-(trimethylsilyl)-L-gulo-oct-6-ynose | 209911-44-4

中文名称
——
中文别名
——
英文名称
6,7,8-trideoxy-3,5-bis-O-<(4-methoxyphenyl)methyl>-2,4-bis-O-(phenylmethyl)-8-(trimethylsilyl)-L-gulo-oct-6-ynose
英文别名
(2S,3S,4R,5S)-3,5-bis[(4-methoxyphenyl)methoxy]-2,4-bis(phenylmethoxy)-8-trimethylsilyloct-6-ynal
6,7,8-trideoxy-3,5-bis-O-<(4-methoxyphenyl)methyl>-2,4-bis-O-(phenylmethyl)-8-(trimethylsilyl)-L-gulo-oct-6-ynose化学式
CAS
209911-44-4
化学式
C41H48O7Si
mdl
——
分子量
680.913
InChiKey
OUPBIPOPWHDPFC-HPVVNECPSA-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):
    7.89
  • 重原子数:
    49
  • 可旋转键数:
    19
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.34
  • 拓扑面积:
    72.4
  • 氢给体数:
    0
  • 氢受体数:
    7

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

  • A synthetic route from D-glucose to D-myo-inositol-1, 4, 5-tris(dihydrogenphosphate): use of an unusual ene reaction and the Bu2SnCl2/Bu2SnH2 reagent
    作者:Derrick L.J. Clive、Xiao He、Maarten H.D. Postema、M. Jeffrey Mashimbye
    DOI:10.1016/s0040-4039(98)00792-8
    日期:1998.6
    d-Glucose was converted into the propargylsilane aldehyde 3, which underwent ring closure with retention of silicon, in the presence of camphorsulfonic acid, to give 5, and this was elaborated, via ketone 22, into 2, which had previously been transformed into d-myo-inositol-1, 4, 5-tris(dihydrogenphosphate). A crucial step in the synthesis is the stereoselective reduction of 22 with Bu2SnCl2/Bu2SnH2
    d-葡萄糖转化为炔丙基硅烷醛3,在樟脑磺酸存在下进行闭环并保留硅,得到5,然后通过酮22精制为2,之前已转化为d -肌醇-1,4,5-三(磷酸二氢)。合成中的关键步骤是用Bu 2 SnCl 2 / Bu 2 SnH 2选择性立体还原22,该试剂系统对生成赤道醇表现出强烈的偏好。
  • Formal Synthesis of <scp>d</scp>-<i>myo</i>-Inositol 1,4,5-Tris(dihydrogen phosphate):  Cyclization by an Unusual Ene Reaction and Use of the Bu<sub>2</sub>SnCl<sub>2</sub>/Bu<sub>2</sub>SnH<sub>2</sub> Reagent for Generating an Equatorial Alcohol
    作者:Derrick L. J. Clive、Xiao He、Maarten H. D. Postema、M. Jeffrey Mashimbye
    DOI:10.1021/jo990086i
    日期:1999.6.1
    D-Glucose was converted into the propargyl silane aldehyde 5, which, on treatment with camphorsulfonic acid, cyclized with retention of silicon. The allenic product (7) was elaborated via ketone 24 into 4, which had previously been converted into D-myo-inositol 1,4,5-tris(dihydrogen phosphate). Selective reduction of the advanced intermediate 24 was accomplished with Bu2SnCl2/Bu2SnH2, a reagent mixture that shows a very strong preference for generating equatorial alcohols. The cyclization step leading to allene 7 was studied by examining a number of model compounds; the unusual retention of silicon appears to be limited to highly oxygenated substrates, such as 5 and its all-benzyl analogue (27).
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同类化合物

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