methyl (E)-4-hydroxy-2-pentenoate dimethylsilyl ether | 144175-86-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl (E)-4-hydroxy-2-pentenoate dimethylsilyl ether
• CAS: 144175-86-0
• 化学式: C₈H₁₆O₃Si
• 分子量: 188.299
• InChiKey: LFSJMHGHVMUJOA-AATRIKPKSA-N

物化性质

• 沸点：
  204.7±23.0 °C(Predicted)

反应信息

• 作为反应物：
  描述：

  methyl (E)-4-hydroxy-2-pentenoate dimethylsilyl ether 在 dihydrogen hexachloroplatinate 作用下， 生成 2,2,5-Trimethyl-[1,2]oxasilolane-3-carboxylic acid methyl ester
  参考文献：
  名称：

  A stereochemical study on the intramolecular hydrosilylation of α,β-unsaturated esters

  摘要：

  The intramokcular hydrosilylation of several 3-methyl-4-siloxy-2-butenoates afforded cis disubstituted lactones after desilylation. The diastereoinduction was sensitive to the bulk of the allylic substituent, but not to the groups on silicon. The origin of asymmetric induction is believed to be the A1,2 strain from the beta-methyl group.

  DOI：

  10.1016/s0040-4039(00)61182-6