(Z)-3,4-Bis-p-tolylsulfanyl-but-3-en-1-ol | 766536-22-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: (Z)-3,4-Bis-p-tolylsulfanyl-but-3-en-1-ol
• 英文别名: (3Z)-3,4-Bis[(4-methylphenyl)thio]-3-buten-1-ol；(Z)-3,4-bis[(4-methylphenyl)sulfanyl]but-3-en-1-ol
• CAS: 766536-22-5
• 化学式: C₁₈H₂₀OS₂
• 分子量: 316.488
• InChiKey: MPWRTGAOZJUCST-AQTBWJFISA-N

反应信息

• 作为产物：
  描述：

  对甲苯二硫醚 、 3-丁炔-1-醇 在 三苯基膦 作用下， 反应 0.17h， 以92%的产率得到(Z)-3,4-Bis-p-tolylsulfanyl-but-3-en-1-ol
  参考文献：
  名称：

  Solvent-free palladium-catalyzed addition of diaryl dichalcogenides to alkynes

  摘要：

  Solvent-free palladium-catalyzed addition of diaryl disulfides and diselenides to terminal alkynes makes it possible to achieve high stereoselectivity and almost 100% yields in approximate to10 min using only 0.1 mol.% catalyst. Both Pd(PPh3)(4) and easily available Pd(OAc)(2) and PdCl2 can be used in the reaction with an excess of triphenylphosphine. The catalyst and triphenylphosphine are readily recycled for repeated use. The study of the mechanism of the solvent-free catalytic reaction indicates that the process involves binuclear palladium complexes.

  DOI：

  10.1023/b:rucb.0000035637.57608.51