2-(4-hydroxyphenyl)-2-oxoethyl 4-(triethoxysilyl)butanoate | 1284213-50-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-(4-hydroxyphenyl)-2-oxoethyl 4-(triethoxysilyl)butanoate
• CAS: 1284213-50-8
• 化学式: C₁₈H₂₈O₇Si
• 分子量: 384.502
• InChiKey: HDXLIGSYBGBGOH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.95
• 重原子数：
  26.0
• 可旋转键数：
  13.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  91.29
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  对羟基苯乙酮 在 dihydrogen hexachloroplatinate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 copper(ll) bromide 作用下， 以 1,4-二氧六环 、 乙酸乙酯 、 甲苯 为溶剂， 反应 19.0h， 生成 2-(4-hydroxyphenyl)-2-oxoethyl butyrate 、 2-(4-hydroxyphenyl)-2-oxoethyl 4-(triethoxysilyl)butanoate
  参考文献：
  名称：

  Wavelength-Selective Caged Surfaces: How Many Functional Levels Are Possible?

  摘要：

  The possibility of wavelength-selective cleavage of seven photolabile caging groups from different families has been studied. Amine-, thiol-, and carboxylic-terminated organosilanes were caged with o-nitrobenzyl (NVOC, NPPOC), benzoin (BNZ), (coumarin-4-yl)methyl (DEACM), 7-nitroindoline (DNI, BNI), and p-hydroxyphenacyl (pHP) derivatives. Caged surfaces modified with the different chromophores were prepared, and their photosensitivity at selected wavelengths was quantified. Different pairs, trios, and quartets of chromophore combinations with wavelength-selective photoresponse were identified. Our results show, for the first time, the possibility of generating surfaces with up to four different and independently addressable functional levels. In addition, this manuscript presents the first systematic comparison of the photolytic properties of different photolabile groups under different irradiation conditions.

  DOI：

  10.1021/ja110572j