Category: 15471-17-7

Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 15471-17-7, Name is 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate, SMILES is [O-]S(=O)(=O)CCC[N+]1=CC=CC=C1, belongs to pyridine-derivatives compound. In a document, author is Akahori, Shuhei, introduce the new discover, Application In Synthesis of 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate.

Enthalpically and Entropically Favorable Self-Assembly: Synthesis of C-4h-Symmetric Tetraazatetrathia[8]circulenes by Regioselective Introduction of Pyridine Rings

Self-assembly of pi-conjugated molecules in solution generally occurs owing to either an enthalpic or an entropic gain; however, designing pi-conjugated systems that simultaneously exhibit enthalpically and entropically favorable self-assembly behavior is challenging. Herein, the self-assembly behavior of tetraazatetrathia[8]circulenes is disclosed, which is driven by both enthalpy and entropy. Single-crystal X-ray diffraction analysis demonstrated that molecules of these tetraazatetrathia[8]circulenes form face-to-face stacked dimers with a 1D columnar structure owing to the circularly arranged dipole moments. Importantly, concentration- and temperature-dependent H-1 NMR spectra revealed that the formation of self-assemblies of tetraazatetrathia[8]circulenes in chloroform and methanol is favored by both enthalpic and entropic factors. The unique association behavior is due to the presence of sp(2)-hybridized nitrogen atoms, which weakly coordinate to the hydrogen atoms of these solvents and reduce the pi-electron density of the circulene cores.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 15471-17-7 is helpful to your research. Application In Synthesis of 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels. 15471-17-7, Name is 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate, molecular formula is C8H11NO3S. In an article, author is Alsamarrai, Abdulmajeed S. H.,once mentioned of 15471-17-7, Application In Synthesis of 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate.

Microwave-Assisted Synthesis, Structural Characterization and Assessment of the Antibacterial Activity of Some New Aminopyridine, Pyrrolidine, Piperidine and Morpholine Acetamides

A series of new acetamide derivatives 22-28 of primary and secondary amines and para-toluene sulphinate sodium salt have been synthesized under microwave irradiation and assessed in vitro for their antibacterial activity against one Gram-positive and two Gram-negative bacterial species such as S. pyogenes, E. coli, and P. mirabilis using the Mueller-Hinton Agar diffusion (well diffusion) method. The synthesized compounds with significant differences in inhibition diameters and MICs were compared with those of amoxicillin, ampicillin, cephalothin, azithromycin and doxycycline. All of the evaluated acetamide derivatives were used with varying inhibition concentrations of 6.25, 12.5, 37.5, 62.5, 87.5, 112.5 and 125 mu g/mL. The results show that the most important antibacterial properties were displayed by the synthetic compounds 22 and 24, both of bear a para-chlorophenyl moiety incorporated into the 2-position moiety of acetamide 1. The molecular structures of the new compounds were determined using the FT-IR and H-1-NMR techniques.

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Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem

Chemistry is an experimental science, Formula: C8H11NO3S, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 15471-17-7, Name is 3-(Pyridin-1-ium-1-yl)propane-1-sulfonate, molecular formula is C8H11NO3S, belongs to pyridine-derivatives compound. In a document, author is Filipovic, Nenad R..

Silver-based monomer and coordination polymer with organic thiocyanate ligand: Structural, computational and antiproliferative activity study

The first complexes of 2-pyridylthiocyanate (L) and silver nitrate (1) and perchlorate (2) were prepared and characterized by a single crystal X-ray analysis. The common structural motif of both 1 and 2 is coordination of two L molecules via pyridine nitrogen atom to Ag(I). In order to properly describe the nature of coordinative bonds in 1 and 2, as well as crystal packings in respective structures, a Quantum Theory of Atoms in Molecule topological analysis was performed. Coordinated nitrate ion provides more electron density to Ag(I) in comparison to perchlorate ion. Additional electron density in the case of 2 was provided by the coordination of third L molecule via thiocyanate nitrogen atom resulting in a 1D polymeric structure. Detailed computational analysis of intermolecular interactions, as well analysis of interactions between pyridine ring and -SCN group was performed. Antiproliferative activity of monomeric compound I was found to be better than of cisplatin on three out of four studied human cancer cell lines. Docking studies indicate intercalation as a major binding mode of 1 to DNA, while human serum albumin was revealed as possible carrier for distribution of 1 in the blood stream. (C) 2019 Elsevier Ltd. All rights reserved.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 15471-17-7, in my other articles. Formula: C8H11NO3S.

Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem