(Z)-1-Methylsulfonylbut-1-ene | 185844-52-4

• 分子结构分类: 有机化合物 - 有机硫化合物 - 磺酰类
• 英文名称: (Z)-1-Methylsulfonylbut-1-ene
• CAS: 185844-52-4
• 化学式: C₅H₁₀O₂S
• 分子量: 134.199
• InChiKey: NKFOJBHAKAWIPB-PLNGDYQASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-1-Methylsulfonylbut-1-ene 在 cesium fluoride 作用下， 以 二甲基亚砜 为溶剂， 反应 24.0h， 生成 1-methanesulfonyl-trans-2-butene
  参考文献：
  名称：

  Chemistry of silyl thioketones. Part 10. Synthesis and reactivity of α-silyl vinyl sulfides

  摘要：

  Aliphatic silyl thioketones containing an alpha-hydrogen atom undergo enethiolization to Z-alpha-silyl enethiols 2. Compounds 2 react with a variety of halides R(3)X to give open-chain alpha-silyl vinyl sulfides 3. Protiodesilylation of 3 was achieved upon treatment with fluoride ion to give vinyl sulfides 4. Reaction of 3 with Grignard reagents, in the presence of an appropriate nickel catalyst, results in a series of vinylsilanes 5 with a specific geometry.

  DOI：

  10.1039/p19960002803
• 作为产物：
  描述：

  dimethyl-[(Z)-1-methylsulfanylbut-1-enyl]-phenylsilane 在 Oxone 、 cesium fluoride 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 4.0h， 生成 (Z)-1-Methylsulfonylbut-1-ene
  参考文献：
  名称：

  Chemistry of silyl thioketones. Part 10. Synthesis and reactivity of α-silyl vinyl sulfides

  摘要：

  Aliphatic silyl thioketones containing an alpha-hydrogen atom undergo enethiolization to Z-alpha-silyl enethiols 2. Compounds 2 react with a variety of halides R(3)X to give open-chain alpha-silyl vinyl sulfides 3. Protiodesilylation of 3 was achieved upon treatment with fluoride ion to give vinyl sulfides 4. Reaction of 3 with Grignard reagents, in the presence of an appropriate nickel catalyst, results in a series of vinylsilanes 5 with a specific geometry.

  DOI：

  10.1039/p19960002803

文献信息

• Chemistry of silyl thioketones. Part 10. Synthesis and reactivity of α-silyl vinyl sulfides
  作者：Bianca Flavia Bonini、Mauro Comes-Franchini、Mariafrancesca Fochi、Germana Mazzanti、Francesca Peri、Alfredo Ricci

  DOI：10.1039/p19960002803

  日期：——

  Aliphatic silyl thioketones containing an alpha-hydrogen atom undergo enethiolization to Z-alpha-silyl enethiols 2. Compounds 2 react with a variety of halides R(3)X to give open-chain alpha-silyl vinyl sulfides 3. Protiodesilylation of 3 was achieved upon treatment with fluoride ion to give vinyl sulfides 4. Reaction of 3 with Grignard reagents, in the presence of an appropriate nickel catalyst, results in a series of vinylsilanes 5 with a specific geometry.