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Pentanoic acid, 2-[[(trifluoromethyl)sulfonyl]oxy]-, methyl ester, (2R)- | 191731-20-1

中文名称
——
中文别名
——
英文名称
Pentanoic acid, 2-[[(trifluoromethyl)sulfonyl]oxy]-, methyl ester, (2R)-
英文别名
methyl (2R)-2-(trifluoromethylsulfonyloxy)pentanoate
Pentanoic acid, 2-[[(trifluoromethyl)sulfonyl]oxy]-, methyl ester, (2R)-化学式
CAS
191731-20-1
化学式
C7H11F3O5S
mdl
——
分子量
264.223
InChiKey
PKNQCMRGKZAYCS-RXMQYKEDSA-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):
    2.1
  • 重原子数:
    16
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    78
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    A Stereocontrolled, Convergent Synthesis of Hydroxyethylene Dipeptide Isosteres
    摘要:
    A simple, convergent, and stereoselective synthesis of hydroxyethylene dipeptide isosteres 1 and 2 from scalemic alpha-hydroxy esters has been developed. The method is short (six steps), efficient (approximate to 15-25% overall), and highly diastereoselective (86-94% de) and enantioselective (> 95% ee).
    DOI:
    10.1021/jo970579s
  • 作为产物:
    描述:
    三氟甲磺酸酐(2R)-2-Hydroxypentanoic acid methyl ester2,6-二甲基吡啶 作用下, 以 二氯甲烷 为溶剂, 反应 0.33h, 以94%的产率得到Pentanoic acid, 2-[[(trifluoromethyl)sulfonyl]oxy]-, methyl ester, (2R)-
    参考文献:
    名称:
    简单,立体选择性地合成酮亚甲基二肽等排体
    摘要:
    已经开发了一种非常简单,通用和立体选择性的方法,该方法可从Cbz保护的氨基酸和规模的2-triflyloxy酯制备酮亚甲基二肽等位异构体(5-(羰基苄氧基氨基)-2-烷基-γ-酮酸酯)。该方法是短的(三个步骤),有效的,高度非对映选择性和对映选择性的。
    DOI:
    10.1016/s0040-4020(97)00410-9
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文献信息

  • A Stereocontrolled Synthesis of Monofluoro Ketomethylene Dipeptide Isosteres
    作者:Robert V. Hoffman、Junhua Tao
    DOI:10.1021/jo981334y
    日期:1999.1.1
    A simple, stereocontrolled synthesis of monofluoro ketomethylene dipeptide isosteres has been developed. N-Tritylated ketomethylene dipeptide isosteres, prepared from N-tritylated amino acids, are converted to their Z-TMS enol ethers and fluorinated with Selectfluor. There is cooperative stereocontrol between the N-tritylamine group and the alkyl group at C-2. The method is short (six steps), diastereoselective
    已经开发了简单的立体控制的单氟酮亚甲基二肽等排体的合成。由N-三苯甲基化的氨基酸制备的N-三苯甲基化的酮亚甲基二肽等位基因被转化为其Z-TMS烯醇醚并用Selectfluor进行氟化。N-三苯甲基胺基和C-2处的烷基之间存在协同立体控制。该方法很短(六个步骤),非对映选择性(85-> 95%)和对映选择性(> 95%)。
  • A stereocontrolled synthesis of monofluoro ketomethylene dipeptide isosteres
    作者:Robert V. Hoffman、Junhua Tao
    DOI:10.1016/s0040-4039(98)00783-7
    日期:1998.6
    A simple, stereocontrolled synthesis of monofluoro ketomethylene dipeptide isosteres has been developed. The method is short (6 steps) and diastereoselective (85–95% de) and enantioselective (>95% ee).
    已经开发出简单的立体控制的单氟酮亚甲基二肽等排体的合成方法。该方法很短(6个步骤),非对映选择性(85-95%de)和对映选择性(> 95%ee)。
  • A Stereocontrolled, Convergent Synthesis of Hydroxyethylene Dipeptide Isosteres
    作者:Junhua Tao、Robert V. Hoffman
    DOI:10.1021/jo970579s
    日期:1997.9.1
    A simple, convergent, and stereoselective synthesis of hydroxyethylene dipeptide isosteres 1 and 2 from scalemic alpha-hydroxy esters has been developed. The method is short (six steps), efficient (approximate to 15-25% overall), and highly diastereoselective (86-94% de) and enantioselective (> 95% ee).
  • A simple, stereoselective synthesis of ketomethylene dipeptide isosteres
    作者:Robert V. Hoffman、Junhua Tao
    DOI:10.1016/s0040-4020(97)00410-9
    日期:1997.5
    An exceedingly simple, general, and stereoselective method for the preparation of ketomethylene dipeptide isosteres (5-(carbobenzyloxyamino)-2-alkyl-γ-ketoesters) from Cbz-protected amino acids and scalemic 2-triflyloxy esters has been developed. The method is short (three steps), efficient, and highly diastereoselective and enantioselective.
    已经开发了一种非常简单,通用和立体选择性的方法,该方法可从Cbz保护的氨基酸和规模的2-triflyloxy酯制备酮亚甲基二肽等位异构体(5-(羰基苄氧基氨基)-2-烷基-γ-酮酸酯)。该方法是短的(三个步骤),有效的,高度非对映选择性和对映选择性的。
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