| 1092960-93-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 1092960-93-4
• 化学式: C₉H₁₄Br₂S
• 分子量: 314.084
• InChiKey: UKMAOKWOXMHXRU-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  在 copper(l) iodide 、 potassium phosphate monohydrate 作用下， 以 乙腈 为溶剂， 反应 0.5h， 以82%的产率得到2-(4-Bromopent-4-enyl)-4-methylidenethietane
  参考文献：
  名称：

  “Ligand-Free” CuI-Catalyzed Highly Efficient Intramolecular S-Vinylation of Thiols with Vinyl Chlorides and Bromides

  摘要：

  With CuI as the catalyst and K3PO4 center dot 3H(2)O as the base, highly efficient intramolecular S-vinylation of thiols with vinyl chlorides or bromides was successfully implemented without the help of an additional ligand. Moreover, the competition experiments revealed that the 4-exo cyclization is fundamentally preferred over other modes (5-exo, 6-exo, and 6-endo) of cyclization.

  DOI：

  10.1021/jo802235e