(4-Chlorophenyl)-p-tolyl sulfone | 5184-71-4

• 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-Chlorophenyl)-p-tolyl sulfone
• 英文别名: 4-methylphenyl-4-chlorophenyl sulfone；1-chloro-4-tosylbenzene；1-Chloro-4-(4-methylphenyl)sulfonyl-benzene；1-(4-chlorophenyl)sulfonyl-4-methylbenzene
• CAS: 5184-71-4
• 化学式: C₁₃H₁₁ClO₂S
• mdl: MFCD00018659
• 分子量: 266.748
• InChiKey: OFGLBHMUHZRKFN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  17
• 可旋转键数：
  2
• 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：
  2

安全信息

• 海关编码：
  2904100000

反应信息

• 作为反应物：
  描述：

  (4-Chlorophenyl)-p-tolyl sulfone 在 氯磺酸 作用下， 反应 6.0h， 生成 5-(4-Chlorophenyl)sulfonyl-2-methylbenzenesulfonyl chloride
  参考文献：
  名称：

  Identification of Diarylsulfone Sulfonamides as Secreted Frizzled Related Protein-1 (sFRP-1) Inhibitors

  摘要：

  Inhibitor of secreted frizzled related protein-1 (sFRP-1) would be a novel potential osteogenic agent, since loss of sFRP-1 affects osteoblast proliferation, differentiation, and activity, resulting in improved bone mineral density, quality, and strength. We have identified small molecule diarylsulfone sulfonamide derivatives as sFRP-1 inhibitors. Struture-activity relationship generated for various regions of the scaffold was utilized to improve the biochemical profile, resulting in the identification of potent selective analogues, such as 16 with desirable pharmaceutical profile.

  DOI：

  10.1021/jm801069w
• 作为产物：
  描述：

  甲基环己烷 在 硫酸 作用下， 生成 (4-Chlorophenyl)-p-tolyl sulfone
  参考文献：
  名称：

  Meyer,H., Justus Liebigs Annalen der Chemie, 1923, vol. 433, p. 342

  摘要：

  DOI：

文献信息

• Cross-Coupling of Sodium Sulfinates with Aryl, Heteroaryl, and Vinyl Halides by Nickel/Photoredox Dual Catalysis
  作者：Huifeng Yue、Chen Zhu、Magnus Rueping

  DOI：10.1002/anie.201711104

  日期：2018.1.26

  catalyzed sulfonylation reaction of aryl, heteroaryl, and vinyl halides has been achieved for the first time. This newly developed sulfonylation protocol provides a versatile method for the synthesis of diverse aromatic sulfones at room temperature and shows excellent functional group tolerance. The electrophilic coupling partners are not limited to aryl, heteroaryl, and vinyl bromides and iodides, but also

  首次实现了芳基、杂芳基和乙烯基卤化物的高效光氧化还原/镍催化磺酰化反应。这种新开发的磺酰化方案为在室温下合成多种芳族砜提供了一种通用方法，并显示出优异的官能团耐受性。亲电偶联配对物不限于芳基、杂芳基和乙烯基溴化物和碘化物，还包括反应性较低的芳基氯化物作为该转化的合适底物。
• Selective Sulfonylation of Arenes and Benzoylation of Alcohols Using Lithium Perchlorate as a Catalyst Under Neutral Conditions
  作者：B. P. Bandgar、V. T. Kamble、V. S. Sadavarte、L. S. Uppalla

  DOI：10.1055/s-2002-25345

  日期：——

  Sulfonylation of aromatics with p-toluenesulfonyl chloride and benzoylation of alcohols with benzoyl chloride using lithium perchlorate as a catalyst is described. The remarkable selectivity under neutral conditions is an attractive feature of this method

  报道了以高氯酸锂为催化剂，在p-甲苯磺酰氯作用下芳香族化合物的磺酰化反应以及在苯甲酰氯作用下醇的苯甲酰化反应。该方法在中性条件下的高选择性是其吸引人的特点。
• Copper-mediated sulfonylation of aryl iodides and bromides with arylsulfonyl hydrazides in PEG-400
  作者：Xiangmei Wu、Yan Wang

  DOI：10.1039/c8nj00075a

  日期：——

  Sulfonylation using stable and readily available arylsulfonyl hydrazides and aryl iodides or bromides mediated by cupric acetate has been achieved. Using polyethylene glycol (PEG-400) as an eco-friendly medium, the coupling reaction could afford a series of unsymmetrical diaryl sulfones in moderate to good yields without the presence of additional ligands and base.

  已经实现了使用稳定且容易获得的芳基磺酰基酰肼和由乙酸铜介导的芳基碘化物或溴化物进行的磺酰化。使用聚乙二醇（PEG-400）作为生态友好型介质，偶联反应可以以中等至良好的收率得到一系列不对称的二芳基砜，而无需其他配体和碱的存在。
• An efficient method for aromatic Friedel–Crafts alkylation, acylation, benzoylation, and sulfonylation reactions
  作者：Ravi P Singh、Rajesh M Kamble、Kusum L Chandra、P Saravanan、Vinod K Singh

  DOI：10.1016/s0040-4020(00)01005-x

  日期：2001.1

  Aromatic electrophilic substitution reactions such as alkylation, acylation, benzoylation, and sulfonylation were studied in the presence of a catalytic amount of Cu(OTf)2 and Sn(OTf)2. Cu(OTf)2 was very efficient for alkylation, acylation, and benzoylation reactions. However, in case of sulfonylation reactions, Sn(OTf)2 gave better results.

  在催化量的Cu（OTf）2和Sn（OTf）2存在下，研究了烷基化，酰化，苯甲酰化和磺酰化等芳香亲电取代反应。Cu（OTf）2对于烷基化，酰化和苯甲酰化反应非常有效。然而，在磺酰化反应的情况下，Sn（OTf）2给出了更好的结果。
• A practical synthesis of aryl sulfones via cross-coupling of sulfonyl hydrazides with aryltriazenes using copper/ionic liquid combination
  作者：Anand Kumar Pandey、Saurabh Kumar、Rahul Singh、Krishna Nand Singh

  DOI：10.1016/j.tet.2018.09.059

  日期：2018.11

  A new and efficient approach adopting copper-catalyzed cross-coupling of sulfonyl hydrazides with aryltriazenes has been developed to synthesize aryl sulfones using Brønsted acidic ionic liquid as promoter under ambient conditions. The process employs stable and easy to handle reacting partners, and is endowed with broad substrate scope.

  已开发出一种新的高效方法，该方法采用铜酰肼与磺酰基芳基三嗪的交叉偶联，在环境条件下使用布朗斯台德酸性离子液体作为促进剂来合成芳基砜。该方法使用稳定且易于处理的反应伙伴，并具有广泛的底物范围。