N',N''-bis(2-hydroxyphenylmethylideneimino)-N-phenylaza-12-crown-4 | 558438-06-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N',N''-bis(2-hydroxyphenylmethylideneimino)-N-phenylaza-12-crown-4
• 英文别名: 2-[[2-[(2-Hydroxyphenyl)methylideneamino]-4-(1,4,7-trioxa-10-azacyclododec-10-yl)phenyl]iminomethyl]phenol
• CAS: 558438-06-5
• 化学式: C₂₈H₃₁N₃O₅
• 分子量: 489.571
• InChiKey: GFOWBSJOJYMIIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  36
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  96.1
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  N',N''-bis(2-hydroxyphenylmethylideneimino)-N-phenylaza-12-crown-4 、 cobalt(II) diacetate tetrahydrate 以 乙醇 为溶剂， 以87%的产率得到
  参考文献：
  名称：

  Synthesis, structure, and ion-binding studies of cobalt(II) complexes with aza-crown substituted salicylaldimine Schiff base ligand

  摘要：

  A series of cobalt(II) complexes with azacrown ether-containing salicylaldimine Schiff base ligand Co(L1), Co(L2)(2) and Co(L3)(2) has been successfully synthesized. The cation-binding properties of the complexes have been studied and the stability constants with alkali and alkaline earth metal cations determined. Synthesis of the complexes with monoaza-12-crown-4, Co(L1) and Co(L2)(2), allows for a direct comparison of the cation binding properties between the mono- and bis-Schiff base systems as well as with the complex containing the monoaza-15-crown-5 pendant, i.e. Co(L3)(2), which has a different crown size. The X-ray crystal structure of Co(L3)(2) has also been determined. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01391-9