N-(4-甲基哌嗪-1-基)-4-甲苯磺酰胺 | 524935-13-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: N-(4-甲基哌嗪-1-基)-4-甲苯磺酰胺
• 英文名称: 4-methyl-N-(4-methylpiperazin-1-yl)benzenesulfonamide
• CAS: 524935-13-5
• 化学式: C₁₂H₁₉N₃O₂S
• 分子量: 269.368
• InChiKey: PQGQDKKMWVIXAX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  61
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  在 三聚氯氰 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 0.5h， 以80%的产率得到N-(4-甲基哌嗪-1-基)-4-甲苯磺酰胺
  参考文献：
  名称：

  使用氰尿酰氯从伯胺和仲胺衍生的磺酸盐一锅法合成磺酰胺

  摘要：

  描述了一种方便，温和且有效的一锅合成新磺酰胺的方法。在室温下，在氰尿酰氯，三乙胺为碱和无水乙腈为溶剂的情况下，伯胺或仲胺衍生的磺酸盐的反应以良好或优异的收率得到相应的磺酰胺。 一锅反应-磺酰胺-胺磺酸盐-氰尿酰氯-三乙胺

  DOI：

  10.1055/s-0029-1217020

文献信息

• Palladium-catalysed aminosulfonylation of aryl-, alkenyl- and heteroaryl halides: scope of the three-component synthesis of N-aminosulfonamides
  作者：Edward J. Emmett、Charlotte S. Richards-Taylor、Bao Nguyen、Alfonso Garcia-Rubia、Barry R. Hayter、Michael C. Willis

  DOI：10.1039/c2ob07034k

  日期：——

  By using DABCO·(SO2)2, DABSO, as a solid bench-stable SO2-equivalent, the palladium-catalysed aminosulfonylation of aryl-, alkenyl- and heteroaryl halides has been achieved. N,N-Dialkylhydrazines are employed as the N-nucleophiles and provide N-aminosulfonamides as the products in good to excellent yields. The reactions are operationally simple to perform, requiring only a slight excess of SO2 (1.2–2.2 equiv.), and tolerate a variety of substituents on the halide coupling partner. Variation of the hydrazine component is also demonstrated. The use of N,N-dibenzylhydrazine as the N-nucleophile delivers N-aminosulfonamide products that can be converted into the corresponding primary sulfonamides using a high-yielding, telescoped, deprotection sequence. The ability to employ hydrazine·SO2 complexes as both the N-nucleophile and SO2 source is also illustrated.

  通过使用DABCO·(SO2)2，即DABSO，作为一种固体、稳定的SO2等效物，实现了钯催化的芳基、烯基和杂芳基卤化物的氨基磺酰化反应。N,N-二烷基肼作为N-亲核试剂，在良好至优异的产率下提供了N-氨基磺酰胺产物。这些反应操作简单，仅需轻微过量的SO2（1.2-2.2 equiv.），并且能耐受卤化物偶联伙伴上的多种取代基。同时展示了肼组分的变化。使用N,N-二苄基肼作为N-亲核试剂得到的N-氨基磺酰胺产物，可以通过高产率的、连续的脱保护步骤转化为相应的伯磺酰胺。也展示了使用肼·SO2复合物作为N-亲核试剂和SO2来源的能力。
• Benzene sulfonamides as PDE-V inhibitors for the use against erectile dysfunction
  申请人：The Jordanian Pharmaceutical Manufacturing and Medical Equipment Co.Ltd.

  公开号：EP1219614A9

  公开（公告）日：2003-01-02

  The compounds of formula (I) wherein X, R0, R1, R2, n and m have the meanings given in the specification, are useful as active ingredients in pharmaceutical compositions. The invention relates to the use of said compounds as a medicament and for the manufacture of a medicament for the treatment of erectile dysfunction.

  式（I）中X，R0，R1，R2，n和m的化合物具有规范中给定的含义，可用作药物组合物中的活性成分。本发明涉及将上述化合物用作药物和用于制造治疗勃起功能障碍的药物的用途。
• Palladium-Catalyzed Aminosulfonylation of Aryl Halides
  作者：Bao Nguyen、Edward J. Emmett、Michael C. Willis

  DOI：10.1021/ja1081124

  日期：2010.11.24

  The palladium-catalyzed three-component coupling of aryl iodides, sulfur dioxide, and hydrazines to deliver aryl N-aminosulfonamides is described. The colorless crystalline solid DABCO center dot(SO2)(2) was used as a convenient source of sulfur dioxide. The reaction tolerates significant variation of both the aryl iodide and hydrazine coupling partners.
• One-Pot Synthesis of Sulfonamides from Primary and Secondary Amine Derived Sulfonate Salts Using Cyanuric Chloride
  作者：Mohammad Soltani Rad、Ali Khalafi-Nezhad、Zeinab Asrari、Somayeh Behrouz、Zohreh Amini、Marzieh Behrouz

  DOI：10.1055/s-0029-1217020

  日期：2009.12

  and efficient one-pot synthesis of new sulfonamides is described. The reaction of primary or secondary amine derived sulfonate salts in the presence of cyanuric chloride, triethylamine as base, and anhydrous acetonitrile as solvent at room temperature gives the corresponding sulfonamides in good to excellent yields. one-pot reaction - sulfonamides - amine-sulfonate salt - cyanuric chloride - triethylamine

  描述了一种方便，温和且有效的一锅合成新磺酰胺的方法。在室温下，在氰尿酰氯，三乙胺为碱和无水乙腈为溶剂的情况下，伯胺或仲胺衍生的磺酸盐的反应以良好或优异的收率得到相应的磺酰胺。 一锅反应-磺酰胺-胺磺酸盐-氰尿酰氯-三乙胺