4-tert-butyl-N-pyridin-1-ium-1-ylbenzenecarboximidate | 81460-43-7

• 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-tert-butyl-N-pyridin-1-ium-1-ylbenzenecarboximidate
• CAS: 81460-43-7
• 化学式: C₁₆H₁₈N₂O
• 分子量: 254.332
• InChiKey: JVIVJAAKPNRQJU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  39.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-tert-butyl-N-pyridin-1-ium-1-ylbenzenecarboximidate 在 sodium tetrahydroborate 作用下， 以 乙醇 为溶剂， 反应 5.0h， 以100%的产率得到N-(4'-tert-butylbenzoylamino)-1,2,3,6-tetrahydropyridine
  参考文献：
  名称：

  N-苯甲酰氨基-1,2,3,6-四氢吡啶衍生物的合成作为潜在的抗炎药

  摘要：

  N-苯甲酰基氨基-1,2,3,6-四氢吡啶9a-q由4个取代的吡啶合成。使用间苯二甲磺酰基异羟肟酸酯（MSH）作为胺化剂，进行吡啶的胺化以制备中间体N-氨基吡啶基甲磺酸盐。N-氨基吡啶甲磺酸盐与适当取代的酰氯反应生成N-酰化物，为稳定的结晶固体。用温和的还原剂部分还原N-烷基化物，以公平至良好的收率得到N-苯甲酰基氨基-1,2,3,6-四氢吡啶。

  DOI：

  10.1002/jhet.5570440622
• 作为产物：
  描述：

  1-氨基吡啶碘 、 对叔丁基苯甲酰氯 在 sodium hydroxide 作用下， 反应 24.0h， 以97.1%的产率得到4-tert-butyl-N-pyridin-1-ium-1-ylbenzenecarboximidate
  参考文献：
  名称：

  Synthesis of N-[[(substituted-phenyl)carbonyl]amino]-1,2,3,6-tetrahydropyridines with analgesic and hyperglycemic activity

  摘要：

  A group of N-[(phenylcarbonyl)amino]1-2,3,6-tetrahydropyridines, 5, were synthesized to determine the effect that changes in aromatic substitution on the phenyl ring have on analgesic, hyperglycemic, and antiinflammatory activities. All of the N-[(phenylcarbonyl)amino]-1,2,3,6-tetrahydropyridines 5 exhibited potent analgesic activity, relative to morphine, irrespective of the position and physicochemical properties of the aromatic substituent. Pretreatment with naloxone did not alter the analgesic activity of the 4-fluorophenyl derivative 5P. N-[[(2-Fluorophenyl)-carbonyl]amino]-1,2,3,6-tetrahydropyridine (5n) was one of the most active hyperglycemic agents, elevating blood glucose 213 and 127% at 2 and 4 h after a 100 mg/kg po dose. Incorporation of aromatic substituents into the 3 and 4 positions of 1 abolished antiinflammatory activity.

  DOI：

  10.1021/jm00348a021

文献信息

• Rh( <scp>III</scp> )‐Catalyzed Diverse C—H Functionalization of Iminopyridinium Ylides
  作者：Zhenzhen Dong、Pengfei Li、Xingwei Li、Bingxian Liu

  DOI：10.1002/cjoc.202100203

  日期：2021.9

  Divergent synthesis of useful skeletons has been realized via rhodium(III)-catalyzed C—H activation of iminopyridinium ylides and coupling with various unsaturated coupling reagents. Isocoumarins and isoquinolones were obtained via cleavage of the C—N or N—N bond in the ylidic directing group, while fluorinated alkenes were delivered with the directing group intact. The reactions occurred with wide

  通过铑（III）催化的亚氨基吡啶鎓叶立德的CH活化并与各种不饱和偶联剂偶联，已经实现了有用骨架的发散合成。异香豆素和异喹诺酮获得经由所述C-N或N-N键的ylidic导向基团中的裂解，而氟化烯烃用的导向基团完整递送。该反应在氧化还原中性和耐空气条件下以广泛的底物范围和良好的效率发生。代表性产品表现出固态荧光特性和对人类癌细胞的抑制生物活性。
• YEUNG, J. M.;CORLETO, L. A.;KNAUS, E. E., J. MED. CHEM., 1982, 25, N 6, 720-723
  作者：YEUNG, J. M.、CORLETO, L. A.、KNAUS, E. E.

  DOI：——

  日期：——
• Synthesis of N-[[(substituted-phenyl)carbonyl]amino]-1,2,3,6-tetrahydropyridines with analgesic and hyperglycemic activity
  作者：Jupita M. Yeung、Linda A. Corleto、Edward E. Knaus

  DOI：10.1021/jm00348a021

  日期：1982.6

  A group of N-[(phenylcarbonyl)amino]1-2,3,6-tetrahydropyridines, 5, were synthesized to determine the effect that changes in aromatic substitution on the phenyl ring have on analgesic, hyperglycemic, and antiinflammatory activities. All of the N-[(phenylcarbonyl)amino]-1,2,3,6-tetrahydropyridines 5 exhibited potent analgesic activity, relative to morphine, irrespective of the position and physicochemical properties of the aromatic substituent. Pretreatment with naloxone did not alter the analgesic activity of the 4-fluorophenyl derivative 5P. N-[[(2-Fluorophenyl)-carbonyl]amino]-1,2,3,6-tetrahydropyridine (5n) was one of the most active hyperglycemic agents, elevating blood glucose 213 and 127% at 2 and 4 h after a 100 mg/kg po dose. Incorporation of aromatic substituents into the 3 and 4 positions of 1 abolished antiinflammatory activity.
• Synthesis of N-benzoylamino-1,2,3,6-tetrahydropyridine derivatives as potential anti-inflammatory agents
  作者：Bereket Mochona、Kinfe K. Redda

  DOI：10.1002/jhet.5570440622

  日期：2007.11

  prepare intermediate N-aminopyridinium mesylates using mesytelenesulfonyl hydroxmate (MSH) as aminating agent. N-aminopyridinium mestylates reacted with appropriately substituted acyl chlorides to form N-ylides as stable crystalline solids. Partial reduction of N-ylides with mild reducing agent afforded N-benzoylamino-1,2,3,6-tetrahydropyridines in fair to good yields.

  N-苯甲酰基氨基-1,2,3,6-四氢吡啶9a-q由4个取代的吡啶合成。使用间苯二甲磺酰基异羟肟酸酯（MSH）作为胺化剂，进行吡啶的胺化以制备中间体N-氨基吡啶基甲磺酸盐。N-氨基吡啶甲磺酸盐与适当取代的酰氯反应生成N-酰化物，为稳定的结晶固体。用温和的还原剂部分还原N-烷基化物，以公平至良好的收率得到N-苯甲酰基氨基-1,2,3,6-四氢吡啶。