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[(2S,4R)-2-hydroxy-4-methoxyhept-6-ynyl] 2,2-dimethylpropanoate | 290343-26-9

中文名称
——
中文别名
——
英文名称
[(2S,4R)-2-hydroxy-4-methoxyhept-6-ynyl] 2,2-dimethylpropanoate
英文别名
——
[(2S,4R)-2-hydroxy-4-methoxyhept-6-ynyl] 2,2-dimethylpropanoate化学式
CAS
290343-26-9
化学式
C13H22O4
mdl
——
分子量
242.315
InChiKey
KNUBRMMVQFGIGV-WDEREUQCSA-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):
    1.8
  • 重原子数:
    17
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    甲醇一氧化碳[(2S,4R)-2-hydroxy-4-methoxyhept-6-ynyl] 2,2-dimethylpropanoate双(乙腈)氯化钯(II) 对苯醌 作用下, 以86%的产率得到[(2S,4S,6R)-4,6-dimethoxy-6-(2-methoxy-2-oxoethyl)oxan-2-yl]methyl 2,2-dimethylpropanoate
    参考文献:
    名称:
    Stereoselective synthesis of substituted ketopyranose subunits of polyketide natural products by intramolecular alkoxycarbonylation of δ-alkynyl alcohols
    摘要:
    Upon treatment with 5 mol% Pd(MeCN)(2)Cl-2 in methanol containing 1.1-1.5 equiv. of p-benzoquinone under 1 atm of CO, delta-hydroxy alkynes are converted to methyl ketopyranosides with excellent stereoselectivity. The reaction proceeds by sequential intramolecular alkoxypalladation of the alkyne followed by CO insertion and methanolysis, then an ensuing Pd+2-catalyzed 1,4-addition of methanol to the intermediate conjugated ester. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(00)00705-x
  • 作为产物:
    参考文献:
    名称:
    Stereoselective synthesis of substituted ketopyranose subunits of polyketide natural products by intramolecular alkoxycarbonylation of δ-alkynyl alcohols
    摘要:
    Upon treatment with 5 mol% Pd(MeCN)(2)Cl-2 in methanol containing 1.1-1.5 equiv. of p-benzoquinone under 1 atm of CO, delta-hydroxy alkynes are converted to methyl ketopyranosides with excellent stereoselectivity. The reaction proceeds by sequential intramolecular alkoxypalladation of the alkyne followed by CO insertion and methanolysis, then an ensuing Pd+2-catalyzed 1,4-addition of methanol to the intermediate conjugated ester. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(00)00705-x
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