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(R,1E,5Z)-1-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-7-(tert-butyldimethylsilyloxy)-4,4-difluorohepta-1,5-dien-3-ol | 1234682-92-8

中文名称
——
中文别名
——
英文名称
(R,1E,5Z)-1-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-7-(tert-butyldimethylsilyloxy)-4,4-difluorohepta-1,5-dien-3-ol
英文别名
——
(R,1E,5Z)-1-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-7-(tert-butyldimethylsilyloxy)-4,4-difluorohepta-1,5-dien-3-ol化学式
CAS
1234682-92-8
化学式
C33H66F2O6Si3
mdl
——
分子量
681.137
InChiKey
CWGJTUJDUSEXBQ-BERBQKBHSA-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):
    9.44
  • 重原子数:
    44.0
  • 可旋转键数:
    13.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    66.38
  • 氢给体数:
    1.0
  • 氢受体数:
    6.0

反应信息

  • 作为反应物:
    描述:
    (R,1E,5Z)-1-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-7-(tert-butyldimethylsilyloxy)-4,4-difluorohepta-1,5-dien-3-ol甲醇D(+)-10-樟脑磺酸 作用下, 反应 1.0h, 以85%的产率得到(R,2Z,6E)-7-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-4,4-difluorohepta-2,6-dien-1,5-diol
    参考文献:
    名称:
    Synthesis of gem-difluoromethylenated analogues of anamarine
    摘要:
    Practical synthesis of two gem-difluoromethylenated analogues of anamarine was described. The important synthetic steps included the preparation of the key intermediates 20-21 through the indium-mediated gem-difluoropropargylation of aldehyde 18 with the Fluorine-containing building block 19 and efficient construction of alpha,beta-unsaturated-delta-lactone scaffold via BAIB/TEMPO procedure. (C) 2010 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jfluchem.2010.02.010
  • 作为产物:
    描述:
    (R,E)-1-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-7-(tert-butyldimethylsilyloxy)-4,4-difluorohept-1-en-5-yn-3-ol喹啉 、 Pd-BaSO4氢气 作用下, 以 甲醇N,N-二甲基甲酰胺 为溶剂, 35.0 ℃ 、101.33 kPa 条件下, 反应 3.5h, 以93%的产率得到(R,1E,5Z)-1-((4R,5S)-5-((1R,2S)-1,2-bis(tert-butyldimethylsilyloxy)propyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-7-(tert-butyldimethylsilyloxy)-4,4-difluorohepta-1,5-dien-3-ol
    参考文献:
    名称:
    Synthesis of gem-difluoromethylenated analogues of anamarine
    摘要:
    Practical synthesis of two gem-difluoromethylenated analogues of anamarine was described. The important synthetic steps included the preparation of the key intermediates 20-21 through the indium-mediated gem-difluoropropargylation of aldehyde 18 with the Fluorine-containing building block 19 and efficient construction of alpha,beta-unsaturated-delta-lactone scaffold via BAIB/TEMPO procedure. (C) 2010 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.jfluchem.2010.02.010
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