Category: 636-73-7

Jia, Jing-jing; Zhang, Ling-kai; Li, Shi-xiong; Jiang, Yi-min; Pei, Luo; Yin, Xiu-ju; Liao, Bei-ling published an article in 2017, the title of the article was Synthesis, structure and magnetic analysis of the cobalt polymer based on N-[(3-pyridine)-sulfonyl]aspartate.Recommanded Product: Pyridine-3-sulfonic acid And the article contains the following content:

One new cobalt polymer [Co(L)·3H2O]n (1, H2L = N-[(3-pyridine)-sulfonyl]aspartate) has been synthesized and characterized by single-crystal x-ray diffraction and elemental anal. Polymer 1 belongs to the monoclinic system, space group P21/n with a = 11.479(2), b = 7.3180(15), c = 16.424(3) Å, β = 109.56(3) °, V = 1300.1(5) Å3, Mr = 385.22, Z = 12, F(000) = 790, S = 1.054, R = 0.0670, wR = 0.1147,(Δρ)max = 1.158 and (Δρ)min = -0.754 e/Å3. TGA showed that the polymer first lost one coordinated water mol. and then another two coordinated water mols. The values of the Curie and Curie-Weiss constants of polymer 1 are Cm = 2.67 cm3 mol-1 K and θ = -21.66 K. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Recommanded Product: Pyridine-3-sulfonic acid

The Article related to cobalt pyridinesulfonylaspartate coordination polymer preparation crystal mol structure magnetic, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Recommanded Product: Pyridine-3-sulfonic acid

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On October 31, 1992, Cotton, F. Albert; Daniels, Lee M.; Murillo, Carlos A. published an article.Synthetic Route of 636-73-7 The title of the article was Synthesis and x-ray structure of two relatively air-stable chromium(II) 3-pyridinesulfonate compounds. And the article contained the following:

[Cr(pySO3)2(H2O)2]n (I; pySO3H = 3-pyridinesulfonic acid) and Cr(pySO3)2(py)4 (II) were prepared and crystal structures determined I crystallizes as monoclinic, space group P21/c in an extended structure, a 7.723(1), b 12.995(4), c 7.276(3) Å, β 100.24(2)°, Z = 2, R = 0.032, Rw = 0.046. II possesses a mol. structure and crystallizes as monoclinic, space group C2/c, a 17.084(4), b 11.031(3), c 17.828(7) Å, β 112.02(2)°, Z = 4, R = 0.031, Rw = 0.043. The coordination about the Cr atoms is, in both cases, highly distorted. Both compounds are relatively stable towards O in the solid state, especially I. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Synthetic Route of 636-73-7

The Article related to crystal structure chromium pyridinesulfonato complex, sulfonato pyridine chromium complex, Inorganic Chemicals and Reactions: Coordination Compounds and other aspects.Synthetic Route of 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On August 1, 2013, Gezerman, A. O.; Corbacioglu, B. D. published an article.COA of Formula: C5H5NO3S The title of the article was Iron(II) acetylacetonate containing brightener and sulphur containing carrier in nickel plating. And the article contained the following:

The effects of an Fe(II) acetylacetonate containing brightening agent and a carrier on color and mech. properties of Ni plating were studied to determine optimal electroplating process parameters. The brightening agent contained metasulfobenzaldehyde, pyridine-3-sulfonic acid, p-vinylbenzenesulfonic acid, o-benzoylsulfonamide, Na saccharine and Fe(II) acetylacetonate. The carrier comprised Na saccharine and Na allyl sulfonate in H2O. Plating color was analyzed by visible region spectrophotometry at 350 nm under 6500 K illumination (CIE Standard Illuminant D65). Electron microscopy confirmed that carrier facilitated Ni deposition onto the surface and increased cohesion, thus allowing complete coverage. Also, brightening agent increased the bath pH, while carrier did not. In bending experiments on a coated plate, brightening agent increased H embrittlement, although desired decorative appearance was obtained. Finally, the optimum concentrations of carrier and brightening agent are 12 and 0·4 g L-1, resp. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).COA of Formula: C5H5NO3S

The Article related to iron acetylacetonate brightener additive carrier nickel plating, Electrochemistry: Industrial Cathodic Processes and other aspects.COA of Formula: C5H5NO3S

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On August 1, 1994, Yuasa, Makoto; Tsutsumi, Takeo; Miyadate, Yasuo; Ohtani, Yutaka; Sekine, Isao; Kuzushima, Toshio published an article.Electric Literature of 636-73-7 The title of the article was Synergistic effect of organic additives and pulse-current plating in a gold electrodeposition acid bath and gold plating film corrosion resistance. And the article contained the following:

Effects of addition of pyridine derivatives such as aminopyridines and pyridinesulfonic acids into a citric acid-base Au electrodeposition solution were discussed. Using both pyridine additives and pulse current effectively lowered porosity and increased deposition efficiency compared to using only d.c. or pulse current and both d.c. and pyridine additives. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Electric Literature of 636-73-7

The Article related to pulse current gold electrodeposition pyridine additive, Electrochemistry: Industrial Cathodic Processes and other aspects.Electric Literature of 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On August 31, 2010, Gezerman, Ahmet Ozan; Corbacioglu, Burcu Didem published an article.HPLC of Formula: 636-73-7 The title of the article was Analysis of the characteristics of nickel-plating baths. And the article contained the following:

Ni plating processes, popularly used in Europe since 1950s, were increasingly employed in Turkey in recent years. As a result, industrial usage has developed rapidly. Ni plating is the preferred process for this study because of the uniformity of the plating thickness on the plated surface and the ease with which complex components can be plated. It is also resistant to corrosion and has good levels of hardness. In this experiment, the following parameters were studied: the effect of varying the amount of Ni, the thickness of the plating, and sheen (whether shiny or dull). Brightening and carrying agents were used to determine the best operational parameters for the Kale Kilit Factory. The compositions of the brightening and carrying agents used in the experiment are included in this text. Addnl., studies were conducted on how the plating color changed when compared to the original bath as a result of using Fe2+ complex concentration in Ni plating baths, as a brightening agent and for analyzing the color of the plated sample, under a visible region spectrophotometer at 350 nm and 6500 K light power and D65 (Average North Sky Daylight) light. In the authors’ research, the most important feature of anal. is that the desired color effect was obtained by using brightening agents containing Fe2+ complex concentration without any interference from any colorant after Ni plating by electrolysis. In this study where Ni plating bath characteristics are researched, phys. tests such as brittle test are applied to the plated materials, which provide the authors important ideas about the accuracy of the choices made according to standards The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).HPLC of Formula: 636-73-7

The Article related to analysis nickel plating bath, Electrochemistry: Industrial Cathodic Processes and other aspects.HPLC of Formula: 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Zoltewicz, John A.; Cross, Robert E. published an article in 1974, the title of the article was Two-step conversion of pyridines into their ylides. Compensatory effects of substituents on reactivity.Recommanded Product: 636-73-7 And the article contains the following content:

Pseudo-1st-order rate constants were determined for the H-D exchange at the C-2 and C-6 positions of I (R = H, Cl, CO2-, SO3-, MeO, ND2) in neutral D2O at 197.5 – 217.9.degree.; the reaction occurred by conversion of the pyridines into pyridinium ions and then into pyridinium ylides. The substituent effects on each step were compensatory. The calculated rate constant ratios agreed with the observed data. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Recommanded Product: 636-73-7

The Article related to pyridine hydrogen exchange reaction, substituent effect pyridine exchange, ylide formation pyridine reactivity, Physical Organic Chemistry: Structure Effects and other aspects.Recommanded Product: 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On January 31, 1994, Moshohoritou, R.; Tsangaraki-Kaplanoglou, I.; Kotsira, C. published an article.Computed Properties of 636-73-7 The title of the article was The effect of some additives on the throwing power and stability of tin(II) solutions during A.C. Coloring of anodized aluminum. Part I: Heterocyclic organic compounds. And the article contained the following:

Nicotinic acid, piperidine-4-carboxylic acid, imidazole, 2-picolinic acid, 3-pyridinesulfonic acid, piperazine and piperidine were used as additives in electrolytic coloring of anodized aluminum from tin(II) solutions Their influence on the throwing power and their resistance to atm. oxidation were studied. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Computed Properties of 636-73-7

The Article related to electrocoloring anodized aluminum tin heterocyclic compound, Electrochemistry: Industrial Anodic Processes and other aspects.Computed Properties of 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On June 30, 2007, Rao, Chepuri R. K.; Trivedi, D. C. published an article.Synthetic Route of 636-73-7 The title of the article was Tailoring the gold-polypyrrole nanostructures at water-toluene interphase. And the article contained the following:

A method is described to obtain gold-polypyrrole nanostructures by reacting gold chloride with pyrrole at toluene-water interphase. By adjusting the concentration of the stabilizer, namely, pyridine-3-sulfonate, the shape of the nanostructures formed at the interphase can be tailored. This novel method facilitates the fabrication of Au-Ppy composite material that gives wider scope for biosensing applications. The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Synthetic Route of 636-73-7

The Article related to gold polypyrrole nanocomposite biosensor, Plastics Fabrication and Uses: Plastic Product Uses and other aspects.Synthetic Route of 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

On August 31, 1985, Tsiropoulos, G. J. published an article.Computed Properties of 636-73-7 The title of the article was Dietary administration of antivitamins affected the survival and reproduction of Dacus oleae. And the article contained the following:

Fifteen antivitamins were tested, at various concentrations, on the adult olive fruit fly, D. oleae. Fly survival was affected by the following antivitamins, indicating in parenthesis the antagonized vitamin: benzimidazole  [51-17-2] (B-12), α-picolinic acid  [98-98-6] (nicotinic acid), deoxypyridoxine  [61-67-6] (pyridoxine), neopyrithiamine  [534-64-5] (thiamin), and α-tocopherol quinone  [7559-04-8] (vitamin E). Egg production was significantly reduced by the same antivitamins, plus, dl-desthiobiotin  [636-20-4] (biotin), aminopterin  [54-62-6] (folic acid), isonicotinic acid  [55-22-1], nicotinic acid diethylamide  [59-26-7] (nicotinic acid), and dehydroascorbic acid  [490-83-5] (vitamin C). Fertility was significantly affected by: benzimidazole (B-12), dl-desthiobiotin (biotin), aminopterin (folic acid), isonicotinic acid (nicotinic acid), deoxypyridoxine (pyridoxine), neopyrithiamine (thiamin), tocopherol quinone (vitamin E), and dehydroascorbic acid (vitamin C). The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Computed Properties of 636-73-7

The Article related to dacus feed antivitamin reproduction, Food and Feed Chemistry: Contaminants and Toxicants and other aspects.Computed Properties of 636-73-7

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Kaczmarek, T. D.; Phillips, D. C.; Smith, J. D. B. published an article in 1977, the title of the article was Organoparticulate analysis of amine arenesulfonates.Formula: C5H5NO3S And the article contains the following content:

Thermal decompn of PhSO3H, p-MeC2H4SO3H, 3-pyridinesulfonic acid, and 1-naphthalenesulfonic acid and of 17 amine salt derivatives were studied by the title method. Vapor phase association of the end product was observed The experimental process involved the reaction of Pyridine-3-sulfonic acid(cas: 636-73-7).Formula: C5H5NO3S

The Article related to organoparticulate analysis decomposition arenesulfonate, sulfonate amine decomposition, Physical Organic Chemistry: Degradation Reactions and other aspects.Formula: C5H5NO3S

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem