5-Morpholino-3-phenyl-1,2,4-oxadiazol | 107111-48-8

• 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-Morpholino-3-phenyl-1,2,4-oxadiazol
• 英文别名: 4-(3-phenyl-1,2,4-oxadiazol-5-yl)morpholine
• CAS: 107111-48-8
• 化学式: C₁₂H₁₃N₃O₂
• 分子量: 231.254
• InChiKey: OARVZNLWVOILAV-UHFFFAOYSA-N

物化性质

• 沸点：
  390.5±52.0 °C(Predicted)
• 密度：
  1.234±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  51.4
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  N-(Morpholino-thiocarbonyl)benzimidchlorid 在 盐酸羟胺 、 三乙胺 作用下， 以 丙酮 为溶剂， 反应 2.0h， 以28%的产率得到5-Morpholino-3-phenyl-1,2,4-oxadiazol
  参考文献：
  名称：

  Weber, Gunther; Hartung, Juergen; Beyer, Lothar, Zeitschrift fur Chemie, 1986, vol. 26, # 2, p. 70 - 71

  摘要：

  DOI：

文献信息

• Facile synthesis of 3-aryl/alkylamino 5-aryl/alkyl 1,2,4-oxadiazoles from acylthiourea
  作者：Gundala Chennakrishnareddy、Hazra Debasis、Rapai Jayan、Sulur G. Manjunatha

  DOI：10.1016/j.tetlet.2011.09.048

  日期：2011.11

  Facile and selective synthesis of 3-aryl/alkylamino 5-aryl/alkyl 1,2,4-oxadiazoles starting from N-acylthioureas has been demonstrated. The regio-selectivity is achieved by simply selecting an appropriate base used for the generation of hydroxyl amine from the corresponding hydrochloride salt. This method also avoids the use of toxic cyanogen bromide. The structure of the synthesized oxadiazoles has been resolved by tandem mass spectral studies. (C) 2011 Elsevier Ltd. All rights reserved.
• Z. CHEM., 1986, 26, N 2, 70-71
  作者：

  DOI：——

  日期：——
• YASUMOTO, MASAHIKO;YANAGIYA, KOHSHIN;SHIBUYA, ISAO;GOTO, MIDORI, J. CHEM. SOC. JAP., CHEM. AND IND. CHEM.,(1987) N 10, 1807-1812
  作者：YASUMOTO, MASAHIKO、YANAGIYA, KOHSHIN、SHIBUYA, ISAO、GOTO, MIDORI

  DOI：——

  日期：——
• YASUMOTO, MASAHIKO;YANAGIYA, KOHSHIN;SHIBUYA, ISAO;GOTO, MIDORI, KAGAKU GIDZYUTSU KEHKYUDZE XOKOKU, 83,(1988) N 8, S. 373-379
  作者：YASUMOTO, MASAHIKO、YANAGIYA, KOHSHIN、SHIBUYA, ISAO、GOTO, MIDORI

  DOI：——

  日期：——
• Tertiary Amines as Temporary Masked Secondary Amines: A Direct Access to 5-Dialkylamino-1,2,4-oxadiazoles from 1,2,4-Oxadiazol-5(4H)-ones
  作者：Wong Phakhodee、Muh Alfliadhi、Mookda Pattarawarapan、Surat Hongsibsong、Nittaya Wiriya

  DOI：10.1055/s-0042-1751555

  日期：2024.5

  tertiary amines as temporary masked secondary amines to synthesize 5-dialkylamino 1,2,4-oxadiazoles via Ph3P-I2 mediated amination of 1,2,4-oxadiazol-5(4H)-ones was developed. A one-step N-dealkylative functionalization of tertiary amines with the 1,2,4-oxadiazole ring enables a convenient access to diverse 5-amino-1,2,4-oxadiazoles. Additionally, orthogonally functionalized piperazine derivatives can be