Zobrazeno 1 - 10
of 7 173
pro vyhledávání: '"Macrocycle"'
Publikováno v:
Supramolecular Materials, Vol 3, Iss , Pp 100063- (2024)
Fluorescence sensing converts chemical events into measurable readings by utilizing fluorescence signals for the qualitative or quantitative detection of specific analytes. Supramolecular chemistry, reliant upon non-covalent interactions, has emerged
Externí odkaz:
https://doaj.org/article/bad17471704c4daf9cb2054bd5a93481
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1836 (2024)
The synthesis of a new tetracationic porphyrin derivative is described. Contrary to the best known derivatives in the literature, which are derived from 5,10,15,20-tetrakis-4-pyridylporphyrin (TPyP), in this procedure we start from 5,10,15,20-tetraki
Externí odkaz:
https://doaj.org/article/355c965fa7b94feebf109a90fe8f2f54
Publikováno v:
Organics, Vol 4, Iss 4, Pp 490-502 (2023)
The origin of individual features in the ground state absorption spectra of two protonated corroles differing in the architecture of peripheral substitution (either Cm-aryl or Cb-alkyl) have been studied in detail with the ground state absorption spe
Externí odkaz:
https://doaj.org/article/dfb30df87d8a476fb57816693a9243fe
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 9, Pp 837-841 (2023)
The tennimide macrocycle, (I) (C52H40N16O16.0.167H2O), was synthesized from 2-amino-4,6-dimethoxypyrimidine and pyridine-2,6-dicarbonyl dichloride. Compound (I) represents the first tennimide incorporating pyridine rings in the macrocycle scaffold. I
Externí odkaz:
https://doaj.org/article/44944dd624d346db89e5d0e0de9ac096
Autor:
Isaline Renard, Thomas D’huys, Benjamin P. Burke, Trisha Ajoleza, Amy N. Cain, Neil L. Funwie, Abid Khan, Danny L. Maples, Randall D. Maples, Dallas L. Matz, Graeme McRobbie, Robert Ullom, Timothy J. Prior, Douglas P. Linder, Tom Van Loy, Timothy J. Hubin, Dominique Schols, Stephen J. Archibald
Publikováno v:
Pharmaceutics, Vol 16, Iss 8, p 1000 (2024)
Understanding the role of chemokine receptors in health and disease has been of increasing interest in recent years. Chemokine receptor CXCR4 has been extensively studied because of its defined role in immune cell trafficking, HIV infection, inflamma
Externí odkaz:
https://doaj.org/article/f96a33da9c5f4c1ca342a7136ee01683
Autor:
Julio Corredoira-Vázquez, Cristina González-Barreira, Jesús Sanmartín-Matalobos, Ana M. García-Deibe, Matilde Fondo
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 12, p 6802 (2024)
Hexaazamacrocyclic Schiff bases have been extensively combined with lanthanoid (Ln) ions to obtain complexes with a highly axial geometry. However, the use of flexible hexaazatetraamine macrocycles containing two pyridines and acyclic spacers is rath
Externí odkaz:
https://doaj.org/article/4b434d8cf3784f0a99545a8a5977d5b8
Autor:
Rubén D. Parra
Publikováno v:
Inorganics, Vol 12, Iss 6, p 161 (2024)
The complexation of an alkali metal ion by a model macrocycle is examined using the M05-2X/DGDZVP DFT method. The macrocycle is built by connecting three cyclopenta[b]pyrrole motifs with alternating acetylene and ethylene linkages. Replacing one of t
Externí odkaz:
https://doaj.org/article/2c96d348e64145f6b220fa4f6d6be15e
Akademický článek
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Autor:
Dongdong Chang, Xuetao Xiao, Dongyue An, Rong Zhang, Xianyu Song, Yunqi Liu, Yan Zhao, Xuefeng Lu
Publikováno v:
Aggregate, Vol 4, Iss 6, Pp n/a-n/a (2023)
Abstract A series of new π‐conjugated macrocycles (AzoM‐n‐E, n = 1–3) incorporating azobenzene units have been synthesized by a facile strategy in one‐pot reaction. The resultant azobenzene‐embedded macrocycles feature intrinsic photores
Externí odkaz:
https://doaj.org/article/cc7b913d9e79444c9c5b4d4a266ffba2
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100264- (2023)
The tetraiminediphenol macrocyclic complexes of Co(II), Ni(II), Cu(II), Zn(II) were synthesized by employing [2 + 2] Schiff base condensation of 2,6–diformyl–4–methylphenol and 1,2–diaminobenzene in the presence of hydrated metal(II) nitrates
Externí odkaz:
https://doaj.org/article/b865f1a4f5a3498380d38ba02f265f04