| 1600520-65-7

• CAS: 1600520-65-7
• 化学式: C₅₄H₂₁F₁₅GaN₅O₃
• 分子量: 1142.49
• InChiKey: AEWKPHXERUBLNZ-WVYPRWNXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  3-vinyl-5,10,15-tris(pentafluorophenyl)corrole 、 3-methylidene-4a,8a-dihydrochromene-2,4-dione 以 1,4-二氧六环 为溶剂， 以92%的产率得到
  参考文献：
  名称：

  Corroles：合成、功能化和作为化学传感器的应用。

  摘要：

  Corroles具有丰富的光谱特征，例如高摩尔消光系数和荧光量子产率。核心可以容纳各种金属离子，可以作为活性中心，外围可以功能化以增强结合特异性。这项工作的重点是内消旋三芳基可咯的合成及其用作阴离子和金属的荧光化学传感器的功能化。

  DOI：

  10.1002/open.201402001

文献信息

• New coumarin–corrole and –porphyrin conjugate multifunctional probes for anionic or cationic interactions: synthesis, spectroscopy, and solid supported studies
  作者：Carla I.M. Santos、Elisabete Oliveira、José C.J.M.D.S. Menezes、Joana F.B. Barata、M.Amparo F. Faustino、Vitor F. Ferreira、José A.S. Cavaleiro、M.Graça P.M.S. Neves、Carlos Lodeiro

  DOI：10.1016/j.tet.2013.07.022

  日期：2014.5

  Corroles and porphyrins are very promising probes to be used as materials for anion and metal ion detection. Here, we present the synthesis and characterization of two new corrole-coumarin derivatives 7-8 and some porphyrin-coumarin analogs 3-6.The sensing ability of the metalloconjugates was studied in the presence of spherical (F-, Cl-), linear (CN-), and bulky anions (CH3COO-). The porphyrin free-base conjugates were studied with Na+, Ca2+, Zn2+, Cd2+, Pb2+, Fe2+, Ba2+, Cu2+, Ag+, and Hg2+, showing a calorimetric effect (color change from purple to yellow) and an unprecedented selectivity for Hg2+.The insertion of coumarin moiety confers an unusual solubility of these conjugates in ethanol. One of the porphyrin free-base conjugate was fully studied in a mixture EtOH/H2O (50:50) and showed a similar behavior with Hg2+. Under these conditions, the conjugate presented a higher association constant than in toluene and was able to detect and quantify a minimal amount of 0.6 ppm and 1.2 ppm of Hg2+, respectively. Having in mind the biological and environmental application of these conjugates, non-expensive solid supports, like agarose and natural cellulose polymers were developed. In the cellulose support material (filter paper) the calorimetric effect for Hg2+ reveals a similar behavior as in solution. In addition pH studies carried out with the same conjugate showed a green color at low pH and a yellow color at high pH values in solution and in solid supports. (C) 2013 Elsevier Ltd. All rights reserved.