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ethyl (3S)-2-bromo-5-[tert-butyl(dimethyl)silyl]oxy-3-hydroxy-2-methylpentanoate | 274905-18-9

中文名称
——
中文别名
——
英文名称
ethyl (3S)-2-bromo-5-[tert-butyl(dimethyl)silyl]oxy-3-hydroxy-2-methylpentanoate
英文别名
——
ethyl (3S)-2-bromo-5-[tert-butyl(dimethyl)silyl]oxy-3-hydroxy-2-methylpentanoate化学式
CAS
274905-18-9
化学式
C14H29BrO4Si
mdl
——
分子量
369.371
InChiKey
ZXDMNAALIXHHKL-ZSOXZCCMSA-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

物化性质

  • 沸点:
    382.3±42.0 °C(predicted)
  • 密度:
    1.167±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.48
  • 重原子数:
    20
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.93
  • 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:
    ethyl (3S)-2-bromo-5-[tert-butyl(dimethyl)silyl]oxy-3-hydroxy-2-methylpentanoate对甲苯磺酸 作用下, 以 甲醇 为溶剂, 反应 0.17h, 生成 (S)-2-Bromo-3,5-dihydroxy-2-methyl-pentanoic acid ethyl ester
    参考文献:
    名称:
    An efficient method for the synthesis of enantiopure 2,3-anti-propionate aldols involving a 3,5-syn- or anti-diol subunit through chiral borane-mediated enantioselective aldol reaction coupled with radical reduction
    摘要:
    2,3-anti-Propionate aldols involving a 3,5-syn- or anti-diol subunit, versatile enantiopure segments available for macrolide synthesis, were prepared by a chiral oxazaborolidinone-promoted asymmetric aldol reaction with 2-bromo-1-ethoxy-2-methyl-1-trimethylsiloxyethene and the following highly anti-preferential radical debromination. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(00)00234-3
  • 作为产物:
    描述:
    3-(叔丁基-二甲基-硅烷基OXY)-丙醛2-bromo-1-ethoxy-2-methyl-1-trimethylsilyoxyethene 在 chiral-TsNBHOCOCH(iPr) 作用下, 以 二氯甲烷 为溶剂, 反应 20.0h, 以92%的产率得到ethyl (3S)-2-bromo-5-[tert-butyl(dimethyl)silyl]oxy-3-hydroxy-2-methylpentanoate
    参考文献:
    名称:
    An efficient method for the synthesis of enantiopure 2,3-anti-propionate aldols involving a 3,5-syn- or anti-diol subunit through chiral borane-mediated enantioselective aldol reaction coupled with radical reduction
    摘要:
    2,3-anti-Propionate aldols involving a 3,5-syn- or anti-diol subunit, versatile enantiopure segments available for macrolide synthesis, were prepared by a chiral oxazaborolidinone-promoted asymmetric aldol reaction with 2-bromo-1-ethoxy-2-methyl-1-trimethylsiloxyethene and the following highly anti-preferential radical debromination. (C) 2000 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(00)00234-3
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