Benzene, 1-fluoro-3-[(phenylsulfonyl)methyl]- | 130890-90-3

• 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: Benzene, 1-fluoro-3-[(phenylsulfonyl)methyl]-
• 英文别名: 1-(benzenesulfonylmethyl)-3-fluorobenzene
• CAS: 130890-90-3
• 化学式: C₁₃H₁₁FO₂S
• 分子量: 250.294
• InChiKey: CACVEVLNZGOKML-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  Benzene, 1-fluoro-3-[(phenylsulfonyl)methyl]- 、 4-[2-phenyl-2-(phenylsulfonyl)vinyl]benzaldehyde 以92%的产率得到1-(3-fluorophenylethynyl)-4-phenylethynylbenzene
  参考文献：
  名称：

  Double elimination protocol for access to unsymmetrically substituted aromatic polyynes starting from sulfones and aldehydes

  摘要：

  A double elimination protocol has been established for access to unsymmetrically substituted aromatic polyynes by use of dialdehyde and substituted benzylic or propargylic sulfones as starting compounds. For this protocol, various substituted sulfones and phthalaldehydes were usable giving rise to the formation of the desired substituted aromatic polyynes. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(03)00912-8
• 作为产物：
  描述：

  间溴氟苯 、 苯甲砜 在 lithium hexamethyldisilazane 、 zinc(II) chloride 、 palladium diacetate 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以82%的产率得到Benzene, 1-fluoro-3-[(phenylsulfonyl)methyl]-
  参考文献：
  名称：

  Palladium-catalyzed Negishi α-arylation of alkylsulfones

  摘要：

  A general, mild catalytic system for alpha-monoarylation of various alkyl sulfones is described that utilizes palladium-catalyzed Negishi cross-coupling approach. Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2009.12.035

文献信息

• Double Elimination Protocol for Access to Unsymmetrical Di(phenylethynyl)benzenes
  作者：Akihiro Orita、Fangguo Ye、Atsushi Doumoto、Junzo Otera

  DOI：10.1246/cl.2003.104

  日期：2003.1

  For facile access to phenylene-ethynylenes, a new methodology for construction of unsymmetrically substituted di(phenylethynyl)benzenes has been established by taking advantage of double elimination protocol of α-sulfonyl aldolates.

  为了方便地获得苯乙炔，我们利用α-磺酰基醛酸酯的双消除协议，建立了一种构建不对称取代的二（苯乙炔基）苯的新方法。
• Novel synthesis of sulfones from α,α-dibromomethyl aromatics
  作者：Feng Xu、Kimberly Savary、J.Michael Williams、Edward J.J. Grabowski、Paul J. Reider

  DOI：10.1016/s0040-4039(02)02769-7

  日期：2003.2

  A novel, high yielding preparation of sulfones from alpha,alpha-dibromomethyl aromatics through reaction with a sulfinate salt is reported. (C) 2003 Published by Elsevier Science Ltd.
• Palladium-catalyzed Negishi α-arylation of alkylsulfones
  作者：Gang Zhou、Pauline C. Ting、Robert G. Aslanian

  DOI：10.1016/j.tetlet.2009.12.035

  日期：2010.2

  A general, mild catalytic system for alpha-monoarylation of various alkyl sulfones is described that utilizes palladium-catalyzed Negishi cross-coupling approach. Published by Elsevier Ltd.
• Double elimination protocol for access to unsymmetrically substituted aromatic polyynes starting from sulfones and aldehydes
  作者：Fangguo Ye、Akihiro Orita、Atsushi Doumoto、Junzo Otera

  DOI：10.1016/s0040-4020(03)00912-8

  日期：2003.7

  A double elimination protocol has been established for access to unsymmetrically substituted aromatic polyynes by use of dialdehyde and substituted benzylic or propargylic sulfones as starting compounds. For this protocol, various substituted sulfones and phthalaldehydes were usable giving rise to the formation of the desired substituted aromatic polyynes. (C) 2003 Elsevier Ltd. All rights reserved.