3-Hydroxy-3-methyl-4-oxo-4-phenylbutanoic acid | 1174417-91-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-Hydroxy-3-methyl-4-oxo-4-phenylbutanoic acid
• CAS: 1174417-91-4
• 化学式: C₁₁H₁₂O₄
• 分子量: 208.214
• InChiKey: AWGUAJBPALFEQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-Hydroxy-3-methyl-4-oxo-4-phenylbutanoic acid 、 1-((2R,4S,5R)-4-((tert-butyldiphenylsilyl)oxy)-5-(((tert-butyldiphenylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-5-((methylamino)methyl)pyrimidine-2,4(1H,3H)-dione 在 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 16.5h， 以86%的产率得到N-((1-((2R,4S,5R)-4-((tert-butyldiphenylsilyl)oxy)-5-(((tert-butyldiphenylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)methyl)-3-hydroxy-N,3-dimethyl-4-oxo-4-phenylbutanamide
  参考文献：
  名称：

  A new ground state single electron donor for excess electron transfer studies in DNA

  摘要：

  一种新的可光诱导单电子供体已被开发，当其与胸苷连接时，显示出在DNA中作为有效的基态还原剂；该供体可以在标准DNA不吸收的波长下被激活。

  DOI：

  10.1039/b906180k
• 作为产物：
  描述：

  3-methyl-2-phenyltetrahydrofuran-2,3-diol 在 sodium hypochlorite 、 sodium chlorite 、 2,2,6,6-四甲基哌啶氧化物 作用下， 以 乙腈 为溶剂， 反应 29.0h， 以88%的产率得到3-Hydroxy-3-methyl-4-oxo-4-phenylbutanoic acid
  参考文献：
  名称：

  A new ground state single electron donor for excess electron transfer studies in DNA

  摘要：

  一种新的可光诱导单电子供体已被开发，当其与胸苷连接时，显示出在DNA中作为有效的基态还原剂；该供体可以在标准DNA不吸收的波长下被激活。

  DOI：

  10.1039/b906180k

文献信息

• Liquid Radiation-Curing Compositions
  申请人：Bens Arthur Thomas

  公开号：US20080258345A1

  公开（公告）日：2008-10-23

  The present invention relates to liquid radiation-curing compositions having flexible and elastic material properties in the cured state, consisting of the following components: a) from 5.0 to 99.0% by weight of a di- or polyfunctional polyether (meth)-acrylate compound having a molecular weight of more than 1000 g/mol; b) from 1.00 to 90.0% by weight of a mono-, di- or polyfunctional radiation-curing (meth)acrylate compound having a molecular weight of less than 1000 g/mol as a reactive component or reactive thinner or cross-linking agent for the formation of polymer networks; c) from 0.05 to 10.0% by weight of a free-radical forming photoinitiator; d) from 0.001 to 5.0% by weight of further components; with the proviso that the sum of components a) to d) amounts to 100% by weight. Further, the present invention relates to products obtainable from the compositions according to the invention, and processes for the preparation, treatment and use of three-dimensional shaped objects made from the compositions according to the invention.