1-[4-(2-methoxybenzyl)-6-(4-methoxyphenyl)-2H-pyridazin-3-ylidene]-2-(propan-2-ylidene) hydrazine | 1155315-53-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 1-[4-(2-methoxybenzyl)-6-(4-methoxyphenyl)-2H-pyridazin-3-ylidene]-2-(propan-2-ylidene) hydrazine
• 英文别名: 6-(4-methoxyphenyl)-4-[(2-methoxyphenyl)methyl]-N-(propan-2-ylideneamino)pyridazin-3-amine
• CAS: 1155315-53-9
• 化学式: C₂₂H₂₄N₄O₂
• 分子量: 376.458
• InChiKey: QWIQDKCQEMDIIJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  28
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  68.6
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  、 丙酮 反应 5.0h， 以30%的产率得到1-[4-(2-methoxybenzyl)-6-(4-methoxyphenyl)-2H-pyridazin-3-ylidene]-2-(propan-2-ylidene) hydrazine
  参考文献：
  名称：

  Novel pyridazine derivatives: Synthesis and antimicrobial activity evaluation

  摘要：

  A general method for the preparation of new hydrazones is reported. The 1-[4-(2-methoxybenzyl)-6-aryl pyridazin-3(2H)-ylidene] hydrazines or their tautomeric structures (1(a-d)) were condensed with different aldehydes, dialdehydes, ketones, alpha-dicarbonyl compounds and simple carbohydrates to afford the hydrazones and dihydrazones (2(a-d)), (3(a-d)), (4(a-d)), (5(a-d)), (6(d)). (7(c)), (8(a-d)), (9(a-d)), (10(a-d)), (11(a-d)), (12(a,c,d)), (13(a-d)), (14(a-d)). (15(a-d)), (16(a-d)) and (17(a-d)). The structures of all synthesized compounds were confirmed from microanalytical and spectral data. Some of the products were screened for their antimicrobial activity against Staphylococcus aureus and Streptococcus faecalis, Escherichia coli and Pseudomonas aeruginosa. The hydrazone derivative 15(d) (1-[4-(2-methoxybenzyl)-6-methylphenyl pyridazin-3(2H)-ylidene]-2-(2-carboxydiphenyl methyl) hydrazine) showed the highest biological activity. (C) 2008 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2008.09.047

文献信息

• Novel pyridazine derivatives: Synthesis and antimicrobial activity evaluation
  作者：N.G. Kandile、M.I. Mohamed、H. Zaky、H.M. Mohamed

  DOI：10.1016/j.ejmech.2008.09.047

  日期：2009.5

  A general method for the preparation of new hydrazones is reported. The 1-[4-(2-methoxybenzyl)-6-aryl pyridazin-3(2H)-ylidene] hydrazines or their tautomeric structures (1(a-d)) were condensed with different aldehydes, dialdehydes, ketones, alpha-dicarbonyl compounds and simple carbohydrates to afford the hydrazones and dihydrazones (2(a-d)), (3(a-d)), (4(a-d)), (5(a-d)), (6(d)). (7(c)), (8(a-d)), (9(a-d)), (10(a-d)), (11(a-d)), (12(a,c,d)), (13(a-d)), (14(a-d)). (15(a-d)), (16(a-d)) and (17(a-d)). The structures of all synthesized compounds were confirmed from microanalytical and spectral data. Some of the products were screened for their antimicrobial activity against Staphylococcus aureus and Streptococcus faecalis, Escherichia coli and Pseudomonas aeruginosa. The hydrazone derivative 15(d) (1-[4-(2-methoxybenzyl)-6-methylphenyl pyridazin-3(2H)-ylidene]-2-(2-carboxydiphenyl methyl) hydrazine) showed the highest biological activity. (C) 2008 Elsevier Masson SAS. All rights reserved.