4-(trifluoromethyl)-N-[4-(trifluoromethyl)phenyl]sulfonylbenzenesulfonamide | 1355251-08-9

• 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: 4-(trifluoromethyl)-N-[4-(trifluoromethyl)phenyl]sulfonylbenzenesulfonamide
• CAS: 1355251-08-9
• 化学式: C₁₄H₉F₆NO₄S₂
• 分子量: 433.352
• InChiKey: UDBQFXALFNUWEC-UHFFFAOYSA-N

物化性质

• 沸点：
  470.8±55.0 °C(Predicted)
• 密度：
  1.566±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  97.1
• 氢给体数：
  1
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  4-(trifluoromethyl)-N-[4-(trifluoromethyl)phenyl]sulfonylbenzenesulfonamide 在 sodium hydroxide 、 fluorine 作用下， 以 水 、 乙腈 为溶剂， 反应 0.33h， 生成 N-fluoro-bis(p-trifluoromethylbenzenesulfonyl)imide
  参考文献：
  名称：

  Comparative studies on the enantioselective fluorination of oxindoles with structurally modified N-fluorobenzenesulfonimides

  摘要：

  Structurally modified N-fluorobenzenesulfonimides (NFSIs) have been used to study the enantioselective fluorination of oxindoles in the presence of a bis-cinchona alkaloid, (DHQD)(2)PHAL, as the catalyst. We observe that the NFSI analogues bearing two tert-butyl groups at the para-position of the symmetric phenyl rings led to an enhanced enantioselectivity in most cases (up to 96% ee) compared with the unmodified NESIs (less than 69% ee). (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2013.04.037

文献信息

• Curable composition, lithographic printing plate precursor, method for producing lithographic printing plate, and compound
  申请人：FUJIFILM Corporation

  公开号：US11333977B2

  公开（公告）日：2022-05-17

  A curable composition includes a salt compound having a) an organic anion in which, in Hansen solubility parameter, δd is 16 or more, δp is 16 or more and 32 or less, and δH is 60% or less of δp and b) a counter cation. A lithographic printing plate precursor having an image-recording layer containing the curable composition, a method for producing a lithographic printing plate using the lithographic printing plate precursor, and a compound that is used in the image-recording layer in the lithographic printing plate precursor are also set out.

  一种可固化组合物包括一种盐类化合物，该化合物具有 a) 有机阴离子，在汉森溶解度参数中，δd 为 16 或以上，δp 为 16 或以上和 32 或以下，δH 为δp 的 60% 或以下；以及 b) 反阳离子。此外，还阐述了一种平版印刷板前体，其图像记录层含有可固化组合物；一种使用该平版印刷板前体生产平版印刷板的方法；以及一种用于平版印刷板前体图像记录层的化合物。
• Metal-Free Remote C–H Bond Amidation of 8-Amidoquinolines on the C5 Position under Mild Conditions
  作者：Dezhong Ji、Xin He、Yizhu Xu、Ziyue Xu、Yuchen Bian、Weixing Liu、Qihua Zhu、Yungen Xu

  DOI：10.1021/acs.orglett.6b01980

  日期：2016.9.16

  An efficient and facile process was developed for the remote C-H bond amidation of 8-aminoquinoline scaffolds on the C5 position which is geometric. The method only made use of PhI(OAc)(2) as a mediator and showed good tolerance toward numerous dibenzenesulfonimides and amides, giving the corresponding products in moderate to excellent yield.
• Correction to “Metal-Free Remote C–H Bond Amidation of 8-amidoquinolines on the C5 Position under Mild Conditions”
  作者：Dezhong Ji、Xin He、Yizhu Xu、Ziyue Xu、Yuchen Bian、Weixing Liu、Qihua Zhu、Yungen Xu

  DOI：10.1021/acs.orglett.6b02867

  日期：2016.11.4
• The investigation of fluorination reaction of p-substituted benzenesulfonimides with fluorine–nitrogen mixed gas to synthesize NFSI analogues
  作者：Guanlong Chen、Fuli Chen、Yan Zhang、Xueyan Yang、Xiaoming Yuan、Fanhong Wu、Xianjin Yang

  DOI：10.1016/j.jfluchem.2011.10.012

  日期：2012.1

  This paper studied the fluorination reaction of p-substituted benzenesulfonimides with diluted elemental fluorine to synthesize N-fluoro-benzenesulfonimide (NFSI) analogues. Several synthetic methods were compared and we found that, for many p-substituted benzenesulfonimides, the fluorination of their sodium salts with 10% F-2-N-2 mixed gas in acetonitrile at room temperature could afford NFSI analogues in moderate to good yields. (C) 2011 Elsevier B.V. All rights reserved.
• PLANOGRAPHIC PRINTING PLATE PRECURSOR, METHOD OF PREPARING PLANOGRAPHIC PRINTING PLATE, AND PLANOGRAPHIC PRINTING METHOD
  申请人：FUJIFILM Corporation

  公开号：US20210356866A1

  公开（公告）日：2021-11-18

  Provided are a planographic printing plate precursor including a support and an image recording layer on the support, in which the image recording layer contains an organic particle containing a resin that has a constitutional unit A having a cation moiety and a constitutional unit B having an anion moiety; and a method of preparing a planographic printing plate using the planographic printing plate precursor.