| 1236874-93-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 1236874-93-3
• 化学式: C₁₁H₁₀F₃NO₂S
• 分子量: 277.267
• InChiKey: UEXWJLIEYAEJOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.16
• 重原子数：
  18.0
• 可旋转键数：
  3.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  38.33
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  在 palladium dichloride 作用下， 以 二甲基亚砜 为溶剂， 反应 3.0h， 以70%的产率得到2-Trifluoromethyl-6-benzothiazolecarboxylic acid ethyl ester
  参考文献：
  名称：

  A General and Straightforward Method for the Synthesis of 2-Trifluoromethylbenzothiazoles

  摘要：

  An efficient one-pot method for the synthesis of 2-trifluoromethylbenzothiazoles by the treatment of trifluoromethylimidoyl chlorides with sodium hydrosulfide hydrate using PdCl(2) as the sole catalyst in DMSO is described. The reaction proceeds via thiolation/C H bond functionalization/C S bond formation in moderate to high yields with good functional group tolerance.

  DOI：

  10.1021/ol1006899
• 作为产物：
  描述：

  ethyl 4-((1-chloro-2,2,2-trifluoroethylidene)amino)benzoate 在 sodium hydrosulfide hydrate 作用下， 以 二甲基亚砜 为溶剂， 反应 0.5h， 生成
  参考文献：
  名称：

  A General and Straightforward Method for the Synthesis of 2-Trifluoromethylbenzothiazoles

  摘要：

  An efficient one-pot method for the synthesis of 2-trifluoromethylbenzothiazoles by the treatment of trifluoromethylimidoyl chlorides with sodium hydrosulfide hydrate using PdCl(2) as the sole catalyst in DMSO is described. The reaction proceeds via thiolation/C H bond functionalization/C S bond formation in moderate to high yields with good functional group tolerance.

  DOI：

  10.1021/ol1006899

文献信息

• Switching reaction pathways of trifluoromethylated thiobenzanilides by choice of different oxidative systems
  作者：Jiangtao Zhu、Haibo Xie、Shan Li、Zixian Chen、Yongming Wu

  DOI：10.1016/j.jfluchem.2011.02.010

  日期：2011.5

  Trifluoromethylated thiobenzanilides are efficiently converted to 2-trifluoromethylbenzothiazoles via intramolecular oxidative cyclization under CAN/NaHCO(3) oxidation, while the dimerized products with "-S-S-" bond linkage are obtained when PIDA is used as an oxidant. (C) 2011 Elsevier B.V. All rights reserved.