3-Phenyl-3-triphenylsilanyl-propionic acid | 138235-03-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: 3-Phenyl-3-triphenylsilanyl-propionic acid
• 英文别名: 3-phenyl-3-triphenylsilylpropanoic acid
• CAS: 138235-03-7
• 化学式: C₂₇H₂₄O₂Si
• 分子量: 408.572
• InChiKey: JMCCUPCHWXSNKL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.95
• 重原子数：
  30.0
• 可旋转键数：
  7.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  37.3
• 氢给体数：
  1.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  3-Phenyl-3-triphenylsilanyl-propionic acid 在 草酰氯 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 3-Phenyl-3-triphenylsilanyl-propionyl chloride
  参考文献：
  名称：

  Formation of 3-[1'-(dimethylphenylsilyl)ethyl]azetidin-2-ones: stereocontrolled formal approach to (.+-.)-thienamycin and (.+-.)-.beta.-(hydroxyalkyl)aspartic acid derivatives

  摘要：

  Reaction between (+/-)-beta-(dimethylphenylsilyl)alkanoyl chlorides and imines of glyoxylic esters provided a route to (+/-)-cis-3-[1'-(dimethylphenylsilyl)ethyl]-4-alkoxycarbonyl beta-lactams, while addition of the Fleming's silylcuprate reagent to methyl crotonate and further enolate trapping by the above imines furnished the corresponding (+/-)-trans-3-[1'-(dimethylphenylsilyl)ethyl]-4-alkoxycarbonyl beta-lactams. These beta-lactams, upon appropriate chemical manipulations, provided a stereocontrolled route to (+/-)-thienamycin precursors and (+/-)-beta-(hydroxyalkyl)aspartic acid derivatives.

  DOI：

  10.1021/jo00031a044
• 作为产物：
  描述：

  methyl (RS)-3-phenyl-3-triphenylsilylpropanoate 在 氢氧化钾 作用下， 以 甲醇 、 水 为溶剂， 反应 3.0h， 生成 3-Phenyl-3-triphenylsilanyl-propionic acid
  参考文献：
  名称：

  Formation of 3-[1'-(dimethylphenylsilyl)ethyl]azetidin-2-ones: stereocontrolled formal approach to (.+-.)-thienamycin and (.+-.)-.beta.-(hydroxyalkyl)aspartic acid derivatives

  摘要：

  Reaction between (+/-)-beta-(dimethylphenylsilyl)alkanoyl chlorides and imines of glyoxylic esters provided a route to (+/-)-cis-3-[1'-(dimethylphenylsilyl)ethyl]-4-alkoxycarbonyl beta-lactams, while addition of the Fleming's silylcuprate reagent to methyl crotonate and further enolate trapping by the above imines furnished the corresponding (+/-)-trans-3-[1'-(dimethylphenylsilyl)ethyl]-4-alkoxycarbonyl beta-lactams. These beta-lactams, upon appropriate chemical manipulations, provided a stereocontrolled route to (+/-)-thienamycin precursors and (+/-)-beta-(hydroxyalkyl)aspartic acid derivatives.

  DOI：

  10.1021/jo00031a044