(Z)-2-trifluoromethyl-4-(4-methoxyphenyl)-1-phenyl-1-phenylsulfonyl-1-buten-3-yne | 1342801-54-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (Z)-2-trifluoromethyl-4-(4-methoxyphenyl)-1-phenyl-1-phenylsulfonyl-1-buten-3-yne
• CAS: 1342801-54-0
• 化学式: C₂₄H₁₇F₃O₃S
• 分子量: 442.458
• InChiKey: CKFBXPKRAZXAJM-FCQUAONHSA-N

反应信息

• 作为产物：
  描述：

  2-trifluoromethyl-4-(4-methoxyphenyl)-1-phenyl-1-phenylthio-1-buten-3-yne 在 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 (Z)-2-trifluoromethyl-4-(4-methoxyphenyl)-1-phenyl-1-phenylsulfonyl-1-buten-3-yne 、 (E)-2-trifluoromethyl-4-(4-methoxyphenyl)-1-phenyl-1-phenylsulfonyl-1-buten-3-yne
  参考文献：
  名称：

  Synthesis of novel 2-trifluoromethyl-1-methylene-3-phenylindene derivatives via carbocyclization reaction of 2-trifluoromethyl-1,1-diphenyl-1,3-enynes

  摘要：

  Trifluoromethylated enynyl sulfones 3 were reacted with PhLi at -78 degrees C for 2-4 h to give 2-trifluoromethyl-1,1-diphenyl-1,3-enynes 6 in good yields. Carbocyclization reaction of 6 with 10 mol% of Pd(OAc)(2) in cosolvent of CF3COOH and MC (4:1) at room temperature for 1 h afforded 2-trifluoromethyl-1-methylene-3-phenylindene derivatives 7 in good yields. (C) 2011 Published by Elsevier B.V.

  DOI：

  10.1016/j.jfluchem.2011.06.031