(Z)-4-methyl-N-(2-phenyl-2-(4-(3-phenyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)phenylsulfonamido)vinyl)benzenesulfonamide | 1514928-21-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: (Z)-4-methyl-N-(2-phenyl-2-(4-(3-phenyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)phenylsulfonamido)vinyl)benzenesulfonamide
• CAS: 1514928-21-2
• 化学式: C₃₁H₂₅F₃N₄O₄S₂
• 分子量: 638.691
• InChiKey: UQUIYRMSPSDTRX-ANYBSYGZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.12
• 重原子数：
  44.0
• 可旋转键数：
  9.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  110.16
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  1-(4-methylbenzensulfonyl)-4-phenyl-1H-1,2,3-triazole 、 4-[3-phenyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide 在 rhodium(II) octanoate dimer 作用下， 以 氯仿 为溶剂， 以91%的产率得到(Z)-4-methyl-N-(2-phenyl-2-(4-(3-phenyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)phenylsulfonamido)vinyl)benzenesulfonamide
  参考文献：
  名称：

  Stereoselective 1,3-Insertions of Rhodium(II) Azavinyl Carbenes

  摘要：

  Rhodium(II) azavinyl carbenes, conveniently generated from 1-sulfonyl-1,2,3-triazoles, undergo a facile, mild, and convergent formal 1,3-insertion into N-H and O-H bonds of primary and secondary amides, various alcohols, and carboxylic acids to afford a wide range of vicinally bisfunctionalized (Z)-olefins with perfect regio- and stereo-selectivity. Utilizing the distinctive functionality installed through these reactions, a number of subsequent rearrangements and cyclizations expand the repertoire of valuable organic building blocks constructed by reactions of transition-metal carbene complexes, including a-allenyl ketones and amino-substituted heterocycles.

  DOI：

  10.1021/ja408185c