2-(4,4-dimethyl-2-oxazolin-2-yl)-2-phenyloxirane | 1194064-72-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(4,4-dimethyl-2-oxazolin-2-yl)-2-phenyloxirane
• 英文别名: 4,4-dimethyl-2-(2-phenyloxiran-2-yl)-5H-1,3-oxazole
• CAS: 1194064-72-6
• 化学式: C₁₃H₁₅NO₂
• 分子量: 217.268
• InChiKey: KOAPKGNKCSCACC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(4,4-dimethyl-2-oxazolin-2-yl)-2-phenyloxirane 在 四甲基乙二胺 、 lithium diisopropyl amide 、 氯化铵 作用下， 以 乙醚 、 水 为溶剂， 反应 3.0h， 以75%的产率得到(1R*,2E,4R*)-1,4-bis-(4,4-dimethyl-4,5-dihydro-1,3-oxazol-2-yl)-1,4-diphenyl-but-2-ene-1,4-diol
  参考文献：
  名称：

  Terminal oxazolinyloxiranes: synthesis, reaction with amines and regioselective β-lithiation

  摘要：

  The synthesis of terminal oxazolinyloxiranes, even in enantioenriched form, has been performed by Darzens-type reaction of lithiated chloroalkyloxazolines with benzotriazolylmethanol (BtCH(2)OH) or by chloromethylation of 2-acyl-2-oxazolines. The synthetic utility of such oxiranes based on their ability to act either as electrophiles, undergoing ring-opening reactions with nucleophiles, or as nucleophiles in form of the oxiranyl anions, generated by stereoselective beta-deprotonation, has been investigated. (C) 2009 Elsevier Ltd. All rights reserved

  DOI：

  10.1016/j.tet.2009.08.040
• 作为产物：
  描述：

  在 sodium hydroxide 作用下， 以 异丙醇 为溶剂， 生成 2-(4,4-dimethyl-2-oxazolin-2-yl)-2-phenyloxirane
  参考文献：
  名称：

  Terminal oxazolinyloxiranes: synthesis, reaction with amines and regioselective β-lithiation

  摘要：

  The synthesis of terminal oxazolinyloxiranes, even in enantioenriched form, has been performed by Darzens-type reaction of lithiated chloroalkyloxazolines with benzotriazolylmethanol (BtCH(2)OH) or by chloromethylation of 2-acyl-2-oxazolines. The synthetic utility of such oxiranes based on their ability to act either as electrophiles, undergoing ring-opening reactions with nucleophiles, or as nucleophiles in form of the oxiranyl anions, generated by stereoselective beta-deprotonation, has been investigated. (C) 2009 Elsevier Ltd. All rights reserved

  DOI：

  10.1016/j.tet.2009.08.040

文献信息

• Terminal oxazolinyloxiranes: synthesis, reaction with amines and regioselective β-lithiation
  作者：Leonardo Degennaro、Vito Capriati、Claudia Carlucci、Saverio Florio、Renzo Luisi、Irene Nuzzo、Corrado Cuocci

  DOI：10.1016/j.tet.2009.08.040

  日期：2009.10

  The synthesis of terminal oxazolinyloxiranes, even in enantioenriched form, has been performed by Darzens-type reaction of lithiated chloroalkyloxazolines with benzotriazolylmethanol (BtCH(2)OH) or by chloromethylation of 2-acyl-2-oxazolines. The synthetic utility of such oxiranes based on their ability to act either as electrophiles, undergoing ring-opening reactions with nucleophiles, or as nucleophiles in form of the oxiranyl anions, generated by stereoselective beta-deprotonation, has been investigated. (C) 2009 Elsevier Ltd. All rights reserved