N-[3,5-bis(3-chlorophenyl)pyridin-2-yl]pyridinium aminide | 1011793-83-1

• 英文名称: N-[3,5-bis(3-chlorophenyl)pyridin-2-yl]pyridinium aminide
• 英文别名: N-[3,5-bis(3-chlorophenyl)pyridin-2-yl](pyridinium)amide
• CAS: 1011793-83-1
• 化学式: C₂₂H₁₅Cl₂N₃
• 分子量: 392.287
• InChiKey: ZWFYMBLZCHZYEU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 环数：
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• sp3杂化的碳原子比例：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  N-[3,5-bis(3-chlorophenyl)pyridin-2-yl]pyridinium aminide 、 1,3,5-三(溴甲基)苯 以 N,N-二甲基甲酰胺 为溶剂， 以87%的产率得到
  参考文献：
  名称：

  Pyridinium N-heteroarylaminides: synthesis of N-heteroarylpolyamines

  摘要：

  The synthesis of a set of new N-heteroarylpolyamines is reported. A multiple and regioselective alkylation on the exo nitrogen of pyridinium N-(heteroaryl)aminides with several polybromo compounds, followed by a clean N-N bond reduction of the corresponding pyridinium salts, provides an easy and general method to obtain the title compounds. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.09.079
• 作为产物：
  描述：

  3-氯苯硼酸 、 N-(3',5'-dibromopyrid-2'-yl)pyridinium aminide 在 四(三苯基膦)钯 caesium carbonate 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 8.0h， 以78%的产率得到N-[3,5-bis(3-chlorophenyl)pyridin-2-yl]pyridinium aminide
  参考文献：
  名称：

  Suzuki reaction on pyridinium N-haloheteroarylaminides: regioselective synthesis of 3,5-disubstituted 2-aminopyrazines

  摘要：

  An extensive study of Suzuki-Miyaura cross-coupling processes on N-pyridinium bromoazinyl aminides has been performed. Mono- and disubstitution on 5- and 3,5-bromo derivatives produced the corresponding aryl derivatives. In the disubstituted compounds regioselective substitution at the 3-position occurred, vicinal to the aminide nitrogen, and this was more evident in pyrazine derivatives. The commonly used strategy involving N-alkylation and reduction of the N-N bond gave rise to a series of 2-alkylamino-3,5-disubstituted-pyrazines. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.11.057