(S)-1-((1-(pyridin-2-yl)ethylimino)methyl)naphthalen-2-ol | 1380679-21-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (S)-1-((1-(pyridin-2-yl)ethylimino)methyl)naphthalen-2-ol
• 英文别名: 1-[[(1S)-1-pyridin-2-ylethyl]iminomethyl]naphthalen-2-ol
• CAS: 1380679-21-9
• 化学式: C₁₈H₁₆N₂O
• 分子量: 276.338
• InChiKey: KBEQRPNJZIZNIX-ZDUSSCGKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  45.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  cadmium(II) perchlorate hexahydrate 、 (S)-1-((1-(pyridin-2-yl)ethylimino)methyl)naphthalen-2-ol 以 甲醇 、 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Syntheses and structures of chiral tri- and tetranuclear Cd(II) clusters with luminescent and ferroelectric properties

  摘要：

  Two couples of chiral tri- and tetranuclear Cd(II) clusters, namely [Cd-4(S-L-1)(6)]center dot(ClO4)(2) (1) and [Cd-4(R-L1-)(6)]center dot(ClO4)(2) (2), and [Cd-3(S-L-2)(4)]center dot(ClO4)(2) (3) and [Cd-3(R-L-2)(4)]center dot(ClO4)(2) (4) (L-1 = 1-(1-(2-pyridine)-ethylimino)-2-naphtho, L-2 = 2-(1-(2-pyridine)-ethylimino)-5-bromo-6-methoxy-pheno) have been synthesized via the solution reaction of chiral Schiff-base ligands with Cd(ClO4)(2)center dot 6H(2)O, and characterized by single-crystal X-ray analyses, IR and circular dichroism (CD) spectra. Complexes 1 and 2 are a couple of tetranuclear Cd(II) complex enantiomers crystallized in the chiral space group P4(2)22, and 3 and 4 are also a couple of trinuclear Cd(II) complex enantiomers crystallized in another chiral space group P2(1). The CD measurements further confirmed that 1-2, and 3-4 are a pair of enantiomers with Cotton effects of the opposite sign at the same wavelengths, respectively. The strong solid-state fluorescence emissions were observed at around 465 nm for 1 and 2, and 485 nm for 3 and 4, respectively. Furthermore, complex 3 exhibits a ferroelectric behavior related to the polar point group C-2. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2014.10.025
• 作为产物：
  描述：

  (S)-1-(2-吡啶基)乙胺 、 2-羟基-1-萘甲醛 以 甲醇 、 乙腈 为溶剂， 反应 0.5h， 生成 (S)-1-((1-(pyridin-2-yl)ethylimino)methyl)naphthalen-2-ol
  参考文献：
  名称：

  Syntheses and structures of chiral tri- and tetranuclear Cd(II) clusters with luminescent and ferroelectric properties

  摘要：

  Two couples of chiral tri- and tetranuclear Cd(II) clusters, namely [Cd-4(S-L-1)(6)]center dot(ClO4)(2) (1) and [Cd-4(R-L1-)(6)]center dot(ClO4)(2) (2), and [Cd-3(S-L-2)(4)]center dot(ClO4)(2) (3) and [Cd-3(R-L-2)(4)]center dot(ClO4)(2) (4) (L-1 = 1-(1-(2-pyridine)-ethylimino)-2-naphtho, L-2 = 2-(1-(2-pyridine)-ethylimino)-5-bromo-6-methoxy-pheno) have been synthesized via the solution reaction of chiral Schiff-base ligands with Cd(ClO4)(2)center dot 6H(2)O, and characterized by single-crystal X-ray analyses, IR and circular dichroism (CD) spectra. Complexes 1 and 2 are a couple of tetranuclear Cd(II) complex enantiomers crystallized in the chiral space group P4(2)22, and 3 and 4 are also a couple of trinuclear Cd(II) complex enantiomers crystallized in another chiral space group P2(1). The CD measurements further confirmed that 1-2, and 3-4 are a pair of enantiomers with Cotton effects of the opposite sign at the same wavelengths, respectively. The strong solid-state fluorescence emissions were observed at around 465 nm for 1 and 2, and 485 nm for 3 and 4, respectively. Furthermore, complex 3 exhibits a ferroelectric behavior related to the polar point group C-2. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2014.10.025

文献信息

• Syntheses, structures and properties of chiral dinuclear zinc complexes with Schiff-base ligands
  作者：He-Rui Wen、Ying Wang、Jing-Lin Chen、Yun-Zhi Tang、Jin-Sheng Liao、Cai-Ming Liu

  DOI：10.1016/j.inoche.2012.03.036

  日期：2012.6

  Two couples of enantiomerically chiral dinuclear zinc complexes with Schiff-base ligands, [Zn-2(R-L-1)(3)](ClO4)center dot H2O (1) and [Zn-2(S-L-1)(3)](ClO4)center dot H2O (2), [Zn-2(R-L-2)(3)](ClO4) (3) and [Zn-2(S-L-2)(3)](ClO4) (4) (R-L-1 or S-L-1 = R- or S-3-methoxy-6-(((methyl-2-pyridinylmethyl) imino)methyl)-Phenol. R-L-2 or S-L-2 = R- or S-1-((1-(pyridin-2-yl) ethylimino)methyl) naphthalen-2-ol), were synthesized and characterized. The strong solid-state fluorescence emissions were observed at around 490 nm for 1 and 2 and 580 nm for 3 and 4 at room temperature, respectively, which are attributed to the intraligand charge-transfer excite state. The fluorescence emissions of 3 and 4 exhibit obvious red-shift relative to 1 and 2. (C) 2012 Elsevier B.V. All rights reserved.