5-chloro-2-(4-methoxyphenyl)-2,3-dihydro-1,3,2-benzothiazaphosphole 2-sulfide | 1253576-25-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5-chloro-2-(4-methoxyphenyl)-2,3-dihydro-1,3,2-benzothiazaphosphole 2-sulfide
• 英文别名: 5-chloro-2-(4-methoxyphenyl)-2-sulfido-3H-1,3,2-benzothiazaphosphol-2-ium
• CAS: 1253576-25-8
• 化学式: C₁₃H₁₁ClNOPS₂
• 分子量: 327.795
• InChiKey: RJNOAJKUAKVISW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  54.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  劳森试剂 、 2-氨基-4-氯苯硫醇 反应 0.02h， 以86%的产率得到5-chloro-2-(4-methoxyphenyl)-2,3-dihydro-1,3,2-benzothiazaphosphole 2-sulfide
  参考文献：
  名称：

  Efficient synthesis of heterophosphole-2-sulfides by solvent-free microwave reaction

  摘要：

  Microwave irradiation of a stoichiometric amount of Lawesson's reagent in the presence of o-amino-phenols, o-aminothiophenols, o-phenylenediamines, or catechols leads to benzoxazaphosphole-, benzothiazaphosphole-, benzodiazaphosphole-, and benzodioxaphosphole-2-sulfides, respectively, in good yields in a fast and direct way under solventless conditions. The procedure requires short reaction times and is similar for all reagents; thus it may be used in parallel synthesis. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.08.011

文献信息

• Efficient synthesis of heterophosphole-2-sulfides by solvent-free microwave reaction
  作者：Julio A. Seijas、M. Pilar Vázquez-Tato、José Crecente-Campo

  DOI：10.1016/j.tet.2010.08.011

  日期：2010.10

  Microwave irradiation of a stoichiometric amount of Lawesson's reagent in the presence of o-amino-phenols, o-aminothiophenols, o-phenylenediamines, or catechols leads to benzoxazaphosphole-, benzothiazaphosphole-, benzodiazaphosphole-, and benzodioxaphosphole-2-sulfides, respectively, in good yields in a fast and direct way under solventless conditions. The procedure requires short reaction times and is similar for all reagents; thus it may be used in parallel synthesis. (C) 2010 Elsevier Ltd. All rights reserved.