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(2S)-2-O-tert-butyldimethylsilyl-5-O-trimethylsilyl-5-(1-pentynyl)-(3E)-decen-6-yne-2,5-diol | 693782-89-7

中文名称
——
中文别名
——
英文名称
(2S)-2-O-tert-butyldimethylsilyl-5-O-trimethylsilyl-5-(1-pentynyl)-(3E)-decen-6-yne-2,5-diol
英文别名
——
(2S)-2-O-tert-butyldimethylsilyl-5-O-trimethylsilyl-5-(1-pentynyl)-(3E)-decen-6-yne-2,5-diol化学式
CAS
693782-89-7
化学式
C24H44O2Si2
mdl
——
分子量
420.783
InChiKey
VCXQAXYNDXALPY-ADDOGVHFSA-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):
    7.15
  • 重原子数:
    28.0
  • 可旋转键数:
    8.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    18.46
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为反应物:
    描述:
    烯丙基三甲基硅烷(2S)-2-O-tert-butyldimethylsilyl-5-O-trimethylsilyl-5-(1-pentynyl)-(3E)-decen-6-yne-2,5-diol三氟化硼乙醚对甲苯磺酸碳酸氢钠 作用下, 以 二氯甲烷甲醇乙醚 为溶剂, 反应 0.17h, 生成 (2S,3S)-5-iodomethyl-2-methyl-3-[2-(1-pentynyl)-1-hepten-3-ynyl]tetrahydrofuran 、 (2S,3R)-5-iodomethyl-2-methyl-3-[2-(1-pentynyl)-1-hepten-3-ynyl]tetrahydrofuran
    参考文献:
    名称:
    Diastereoselective Allylations of Allyl−Propargyl Hybrid Cations:  Synthesis of Conjugated 1,5-Dien-7-yne Frameworks Bearing C(4)-Stereogenic Centers
    摘要:
    Chiral C(4)-substituted (E)- or (Z)-1-alkynyl-1-trimethylsilyloxy-2-butene systems provide anti-(Z) or syn-(Z) conjugated dienyne, with a very high level of stereocontrol, on treatment with (BF3OEt2)-O-. in CH2Cl2 at -50 degreesC in the presence of allyltrimethylsilane. The Cieplak conformation for (E)-substrates and neighboring-group participation for (2)-substrates are considered to be responsible for the stereochemical consequences.
    DOI:
    10.1021/ol049847g
  • 作为产物:
    参考文献:
    名称:
    Diastereoselective Allylations of Allyl−Propargyl Hybrid Cations:  Synthesis of Conjugated 1,5-Dien-7-yne Frameworks Bearing C(4)-Stereogenic Centers
    摘要:
    Chiral C(4)-substituted (E)- or (Z)-1-alkynyl-1-trimethylsilyloxy-2-butene systems provide anti-(Z) or syn-(Z) conjugated dienyne, with a very high level of stereocontrol, on treatment with (BF3OEt2)-O-. in CH2Cl2 at -50 degreesC in the presence of allyltrimethylsilane. The Cieplak conformation for (E)-substrates and neighboring-group participation for (2)-substrates are considered to be responsible for the stereochemical consequences.
    DOI:
    10.1021/ol049847g
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