5-(4-Bromophenyl)-2-(4-chlorophenyl)oxazole | 118425-94-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 5-(4-Bromophenyl)-2-(4-chlorophenyl)oxazole
• 英文别名: 5-(4-Bromophenyl)-2-(4-chlorophenyl)-1,3-oxazole
• CAS: 118425-94-8
• 化学式: C₁₅H₉BrClNO
• 分子量: 334.6
• InChiKey: VJNRKWQLFIGUPN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  26
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4-溴苯乙酮 在 碘 作用下， 以 二甲基亚砜 为溶剂， 生成 5-(4-Bromophenyl)-2-(4-chlorophenyl)oxazole
  参考文献：
  名称：

  Metal-free dual sp3 C–H functionalization: I2-promoted domino oxidative cyclization to construct 2,5-disubstituted oxazoles

  摘要：

  An I-2-promoted sp(3) C-H functionalization has been developed for the synthesis of 2,5-disubstituted oxazoles from easily available methyl ketones and benzylamines without any metal and peroxide catalyst. This domino oxidative cyclization process involves the cleavage of C H bond and the formation of C-N, C-O bonds. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.10.072

文献信息

• Iodine catalysed intramolecular C(sp³)–H functionalization: synthesis of 2,5-disubstituted oxazoles from N-arylethylamides
  作者：Supravat Samanta、Ramachandra Reddy Donthiri、Milan Dinda、Subbarayappa Adimurthy

  DOI：10.1039/c5ra13441b

  日期：——

  Iodine catalyzed synthesis of 2,5-substituted oxazoles from N-arylethylamides through intramolecular C(sp³)–H functionalization under metal-free conditions is described.

  碘催化合成2,5-取代噁唑，通过金属无催化条件下的分子内C(sp3)–H官能化，从N-芳基乙酰胺中进行描述。
• Metal-free dual sp3 C–H functionalization: I2-promoted domino oxidative cyclization to construct 2,5-disubstituted oxazoles
  作者：Qing-He Gao、Zhuan Fei、Yan-Ping Zhu、Mi Lian、Feng-Cheng Jia、Mei-Cai Liu、Neng-Fang She、An-Xin Wu

  DOI：10.1016/j.tet.2012.10.072

  日期：2013.1

  An I-2-promoted sp(3) C-H functionalization has been developed for the synthesis of 2,5-disubstituted oxazoles from easily available methyl ketones and benzylamines without any metal and peroxide catalyst. This domino oxidative cyclization process involves the cleavage of C H bond and the formation of C-N, C-O bonds. (C) 2012 Elsevier Ltd. All rights reserved.