2-azamethyl-2,8-dithia[9],(2,9)-1,10-phenanthroline | 458540-29-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 菲咯啉
• 英文名称: 2-azamethyl-2,8-dithia[9],(2,9)-1,10-phenanthroline
• 英文别名: 6-Methyl-3,9-dithia-6,20,23-triazatetracyclo[9.8.4.014,22.017,21]tricosa-1(20),11(23),12,14(22),15,17(21),18-heptaene
• CAS: 458540-29-9
• 化学式: C₁₉H₂₁N₃S₂
• 分子量: 355.528
• InChiKey: MQKDQLSJGBSCHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  79.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  silver tetrafluoroborate 、 2-azamethyl-2,8-dithia[9],(2,9)-1,10-phenanthroline 以 乙腈 为溶剂， 以42%的产率得到[Ag(5-azamethyl-2,8-dithia[9],(2,9)-1,10-phenanthroline)]BF4
  参考文献：
  名称：

  Complexes of Ag+ with mixed donor phenanthroline-containing macrocycles: spectrofluorimetric, spectrophotometric, conductometric and potentiometric studies

  摘要：

  The reactions of Ag+ with five mixed donor phenanthroline-containing macrocycles (L-1-L-5) having N2S3-, N2S2O-, N2S2-, N3S2-, and N4S2-donor sets, respectively, have been studied in MeCN by spectrofluorimetric, spectrophotometric, conductometric and potentiometric methods. All ligands form 1: 1 [Ag(L)](+) complexes, and in the case of L-4 and L-5, formation of 1:2 [Ag(L)(2)](+) species is also observed. The corresponding formation constants have been evaluated and their values allow a deeper insight into the role played by complexation process in the potentiometric selectivity for Ag+ of membrane electrodes (ISE), and in the selective transport of Ag+ through supported liquid membrane (SLM) systems based on these ligands. The X-ray crystal structure of the complex [Ag(L-4)]BF4 is also reported. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.09.033

文献信息

• Interaction of Mixed-Donor Macrocycles Containing the 1,10-Phenanthroline Subunit with Selected Transition and Post-Transition Metal Ions: Metal Ion Recognition in Competitive Liquid−Liquid Solvent Extraction of Cu^II, Zn^II, Pb^II, Cd^II, Ag^I, and Hg^II
  作者：M. Carla Aragoni、Massimiliano Arca、Andrea Bencini、Silvia Biagini、Alexander J. Blake、Claudia Caltagirone、Francesco Demartin、Greta De Filippo、Francesco A. Devillanova、Alessandra Garau、Karsten Gloe、Francesco Isaia、Vito Lippolis、Barbara Valtancoli、Marco Wenzel

  DOI：10.1021/ic800548p

  日期：2008.9.15

  L(4) and L(7). The complexes [Cd(NO3)2(L(5))], [Pb(L(7))](ClO4)2 x 1/2MeCN, [Pb(L(4))](ClO4)2 x MeCN, and [Cu(L(7))](ClO4)2 x 3/2MeNO2 were characterized by X-ray crystallography. The efficacy of L(1)-L(7) in competitive liquid-liquid metal ion extraction of Cu(II), Zn(II), Cd(II), Pb(II), Ag(I), and Hg(II) was assessed. In the absence of Hg(II), a clear extraction selectivity for Ag(I) was observed in

  两个新的混合氮杂-硫杂冕冠5-氮杂-2,8-二硫杂[9]-（2,9）-1,10-菲咯啉烷（L（4））和2,8-二氮杂5-硫杂[9] -（2,9）-1,10-菲咯啉烷（L（7））已合成并表征。研究了L（4）和L（7）对金属离子Cu（II），Zn（II），Pb（II），Cd（II），Hg（II）和Ag（I）的配位行为（1）H NMR滴定法以固态方式在CD3CN / D2O 4：1（v / v）中通过电位法测定水溶液。将获得的数据与可用于结构相似的混合供体大环配体L（1）-L（3），L（5），L（6）的相同金属离子配位行为的数据进行比较：所有这些都包含菲咯啉亚基但在环的其余部分仅具有S / O / N（芳族）供体基团，因此水溶性比L（4）和L（7）小。络合物[Cd（NO3）2（L（5））]，[Pb（L（7））]（ClO4）2 x 1 / 2MeCN，[Pb（L（4））]（ ）2 x MeCN和[Cu（L（7））]（ ）2