2-Pentyl p-Tolyl Sulfone | 29182-78-3

• 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: 2-Pentyl p-Tolyl Sulfone
• 英文别名: p-Methylphenyl-2-pentylsulfon；1-Methyl-4-pentan-2-ylsulfonylbenzene
• CAS: 29182-78-3
• 化学式: C₁₂H₁₈O₂S
• 分子量: 226.34
• InChiKey: GKFKLCBJOLZVBP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 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：

  2-Pentyl p-Tolyl Sulfone 、 碘甲烷 在 六甲基磷酰三胺 、 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 生成 2-(2-Methylpentyl) p-Tolyl Sulfone
  参考文献：
  名称：

  Sulfonylation of organometallic reagents with arenesulfonyl fluorides: a simple one-step synthesis of sulfones

  摘要：

  Sulfonylation of organometallic reagents was accomplished with arenesulfonyl fluorides to provide a wide variety of alkylaryl- and diaryl sulfones. Organolithium and diorganocopper lithium reagents react smoothly with arenesulfonyl fluorides to give sulfones in high yields. Alkyl Grignard reagents often lead to mixtures of monosulfonylated and disulfonylated products. However, allylmagnesium chloride and phenylmagnesium chloride provide the corresponding sulfones in excellent yields. Organocopper reagents were also found to yield sulfones upon treatment with arenesulfonyl fluorides. By utilizing this methodology, synthetically useful alkyl, (trimethylsilyl)methyl, and allyl sulfones are easily prepared in high yields.

  DOI：

  10.1021/jo00028a053
• 作为产物：
  描述：

  对甲基苯磺酰氟 在 六甲基磷酰三胺 、 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 18.5h， 生成 2-Pentyl p-Tolyl Sulfone
  参考文献：
  名称：

  Sulfonylation of organometallic reagents with arenesulfonyl fluorides: a simple one-step synthesis of sulfones

  摘要：

  Sulfonylation of organometallic reagents was accomplished with arenesulfonyl fluorides to provide a wide variety of alkylaryl- and diaryl sulfones. Organolithium and diorganocopper lithium reagents react smoothly with arenesulfonyl fluorides to give sulfones in high yields. Alkyl Grignard reagents often lead to mixtures of monosulfonylated and disulfonylated products. However, allylmagnesium chloride and phenylmagnesium chloride provide the corresponding sulfones in excellent yields. Organocopper reagents were also found to yield sulfones upon treatment with arenesulfonyl fluorides. By utilizing this methodology, synthetically useful alkyl, (trimethylsilyl)methyl, and allyl sulfones are easily prepared in high yields.

  DOI：

  10.1021/jo00028a053

文献信息

• Electronic Effects in E2 Reactions. III. Base-Induced Eliminations of Some Phenyl 2-Pentyl Sulfones
  作者：Allan Colter、Ralph Miller, Jr.

  DOI：10.1021/jo00813a600

  日期：1971.7
• Nrf2 Activating Compounds and Uses Thereof
  申请人：Rigel Pharmaceuticals, Inc.

  公开号：US20210078969A1

  公开（公告）日：2021-03-18

  Aspects of the present disclosure include compounds that activate Nrf2. Such compounds find use in the treatment of autoimmune and inflammatory diseases and disorders, such as for example psoriasis and multiple sclerosis. Embodiments of the present disclosure also relate to pharmaceutical compositions that include these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
• [EN] TRPML MODULATORS<br/>[FR] MODULATEURS DE TRPML
  申请人：CASMA THERAPEUTICS INC

  公开号：WO2021127333A1

  公开（公告）日：2021-06-24

  The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.
• Sulfonylation of organometallic reagents with arenesulfonyl fluorides: a simple one-step synthesis of sulfones
  作者：Leah L. Frye、Eileen L. Sullivan、Kevin P. Cusack、John M. Funaro

  DOI：10.1021/jo00028a053

  日期：1992.1

  Sulfonylation of organometallic reagents was accomplished with arenesulfonyl fluorides to provide a wide variety of alkylaryl- and diaryl sulfones. Organolithium and diorganocopper lithium reagents react smoothly with arenesulfonyl fluorides to give sulfones in high yields. Alkyl Grignard reagents often lead to mixtures of monosulfonylated and disulfonylated products. However, allylmagnesium chloride and phenylmagnesium chloride provide the corresponding sulfones in excellent yields. Organocopper reagents were also found to yield sulfones upon treatment with arenesulfonyl fluorides. By utilizing this methodology, synthetically useful alkyl, (trimethylsilyl)methyl, and allyl sulfones are easily prepared in high yields.