2a,7b-dihydro-2a-(2'-tert-butyldimethylsiloxy)phenyl-7b-methyl-1,2-dioxeto<3,4-b>benzofuran | 148120-58-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 香豆素
• 英文名称: 2a,7b-dihydro-2a-(2'-tert-butyldimethylsiloxy)phenyl-7b-methyl-1,2-dioxeto<3,4-b>benzofuran
• 英文别名: [2-(7b-Methyldioxeto[3,4-b][1]benzofuran-2a-yl)phenoxy]-tert-butyl-dimethylsilane
• CAS: 148120-58-5
• 化学式: C₂₁H₂₆O₄Si
• 分子量: 370.521
• InChiKey: OFPATUPOQHAZQO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.49
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2a,7b-dihydro-2a-(2'-tert-butyldimethylsiloxy)phenyl-7b-methyl-1,2-dioxeto<3,4-b>benzofuran 在 四丁基氟化铵 作用下， 以 乙腈 为溶剂， 生成 2-(2-Hydroxybenzoyloxy)acetophenone
  参考文献：
  名称：

  Synthesis and fluoride ion - Triggered chemiluminescence (CIEEL mechanism) of siloxy-substituted benzofuran dioxetanes

  摘要：

  The dioxetanes 2 with tert-butyldimethylsilyoxy-substituted aryl groups have been prepared from the corresponding benzofurans by photooxygenation and their fluoride ion-triggered CIEEL chemiluminescence was investigated; facile saponification by fluoride and even phenoxide ions of the aryl esters 4 is held responsible for the low chemiluminescence efficiencies.

  DOI：

  10.1016/s0040-4020(01)80366-5
• 作为产物：
  描述：

  2-(3-methylbenzofuran-2-yl)phenol 在 咪唑 、 tetraphenylporphyrine 、 氧气 作用下， 以 二氯甲烷 为溶剂， 反应 7.0h， 生成 2a,7b-dihydro-2a-(2'-tert-butyldimethylsiloxy)phenyl-7b-methyl-1,2-dioxeto<3,4-b>benzofuran
  参考文献：
  名称：

  Synthesis and fluoride ion - Triggered chemiluminescence (CIEEL mechanism) of siloxy-substituted benzofuran dioxetanes

  摘要：

  The dioxetanes 2 with tert-butyldimethylsilyoxy-substituted aryl groups have been prepared from the corresponding benzofurans by photooxygenation and their fluoride ion-triggered CIEEL chemiluminescence was investigated; facile saponification by fluoride and even phenoxide ions of the aryl esters 4 is held responsible for the low chemiluminescence efficiencies.

  DOI：

  10.1016/s0040-4020(01)80366-5

文献信息

• Synthesis and fluoride ion - Triggered chemiluminescence (CIEEL mechanism) of siloxy-substituted benzofuran dioxetanes
  作者：Waldemar Adam、Rainer Fell、Manfred H. Schulz

  DOI：10.1016/s0040-4020(01)80366-5

  日期：1993.3

  The dioxetanes 2 with tert-butyldimethylsilyoxy-substituted aryl groups have been prepared from the corresponding benzofurans by photooxygenation and their fluoride ion-triggered CIEEL chemiluminescence was investigated; facile saponification by fluoride and even phenoxide ions of the aryl esters 4 is held responsible for the low chemiluminescence efficiencies.