3-(4-chlorophenyl)-5-cyclohex-1-enyl-3H-oxazol-2-one | 1011269-41-2

• 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: 3-(4-chlorophenyl)-5-cyclohex-1-enyl-3H-oxazol-2-one
• 英文别名: 3-(4-Chlorophenyl)-5-(cyclohexen-1-yl)-1,3-oxazol-2-one
• CAS: 1011269-41-2
• 化学式: C₁₅H₁₄ClNO₂
• 分子量: 275.735
• InChiKey: UMMNZIYDRPQYFI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (4-chloro-phenyl)-cyclohex-1-enylethynyl-carbamic acid tert-butyl ester 在 [(MeCN)Ph₃PAu]SbF₆ 作用下， 以 二氯甲烷 为溶剂， 反应 0.17h， 以94%的产率得到3-(4-chlorophenyl)-5-cyclohex-1-enyl-3H-oxazol-2-one
  参考文献：
  名称：

  Synthesis of Functionalized Oxazolones by a Sequence of Cu(II)- and Au(I)-Catalyzed Transformations

  摘要：

  A study concerning a two-step sequence leading to the formation of diversely 1,5-disubstituted oxazolones is described. The mild conditions employed allow the efficient and rapid synthesis of a variety of such compounds via an initial Cu(II)-catalyzed coupling of a bromoalkyne with a secondary tert-butyloxycarbamate followed by a Au(I)-catalyzed cycloisomerization of the N-alkynyl tert-butyloxycarbamates thus obtained.

  DOI：

  10.1021/ol703077g

文献信息

• Synthesis of Functionalized Oxazolones by a Sequence of Cu(II)- and Au(I)-Catalyzed Transformations
  作者：Florin M. Istrate、Andrea K. Buzas、Igor Dias Jurberg、Yann Odabachian、Fabien Gagosz

  DOI：10.1021/ol703077g

  日期：2008.3.1

  A study concerning a two-step sequence leading to the formation of diversely 1,5-disubstituted oxazolones is described. The mild conditions employed allow the efficient and rapid synthesis of a variety of such compounds via an initial Cu(II)-catalyzed coupling of a bromoalkyne with a secondary tert-butyloxycarbamate followed by a Au(I)-catalyzed cycloisomerization of the N-alkynyl tert-butyloxycarbamates thus obtained.