Category: 65350-59-6

Thermodynamic study on carbon dioxide and methane permeability in polyvinylchloride/ionic liquid blends was written by Noorani, Narmin;Mehrdad, Abbas;Chakhmaghi, Farnoosh. And the article was included in Journal of Chemical Thermodynamics in 2020.Category: pyridine-derivatives This article mentions the following:

In the present study, to improve separation proficiency of polyvinyl chloride (PVC) membrane, polyvinyl chloride is combined with 1-butyl-4-methylpyridinium ionic liquids ([B4MPyr][X]) with different anions bromide, [Br]^–, chloride, [Cl]^–, thiocyanate, [SCN]^–, and tetrafluoroborate, [BF₄]. The prepared PVC/[B4MPyr][X] blend membranes were characterized by differential scanning calorimetry (DSC) analyses. The prepared membrane morphol. was investigated by Scanning Electron Microscope (SEM). The effects of feed pressure, temperature and, different of anions on the performance of blend membrane were surveyed. The results reveal that the permeability of methane and carbon dioxide gases in the PVC/[B4MPyr][X] blevapornd membranes were reduced with an increase in feed pressure while the ideal selectivity of CO₂/CH₄ was increased with an increase in feed pressure. Moreover, the permeability of CH₄ and CO₂ gases in the PVC/[B4MPyr][X] blend membranes are increased with an increase in temperatures while the ideal selectivity of CO₂/CH₄ was decreased with increasing temperatures Also, the PVC/[B4MPyr][SCN] membrane has a higher performance for the separation of CO₂ and CH₄ gases in comparing with others membranes. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Category: pyridine-derivatives).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. The ring atoms in the pyridine molecule are sp2-hybridized. The nitrogen is involved in the 锜?bonding aromatic system using its unhybridized p orbital. The lone pair is in an sp2 orbital, projecting outward from the ring in the same plane as the 锜?bonds. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Category: pyridine-derivatives

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electrostatically Self-Assembled Polyoxometalates on Molecular-Dye-Functionalized Diamond was written by Zhong, Yu Lin;Ng, Wibowo;Yang, Jia-Xiang;Loh, Kian Ping. And the article was included in Journal of the American Chemical Society in 2009.Recommanded Product: 1-Butyl-4-methylpyridin-1-ium bromide This article mentions the following:

The authors have successfully immobilized phosphotungstic acid (PTA), a polyoxometalate, on the surface of B-doped diamond (BDD) surface through electrostatic self-assembly of PTA on pyridinium dye-functionalized-BDD. The inorganic/organic bilayer structure on BDD is found to exhibit fast surface-confined reversible electron transfer. The mol. dye-grafted BDD can undergo controllable elec. stripping and regeneration of PTA which can be useful for electronics or sensing applications. Also, the authors demonstrated the use of PTA as a mol. switch in which the direction of photocurrent from diamond to Me viologen is reversed by the surface bound PTA. Robust photocurrent converter based on such mol. system-diamond platform can operate in corrosive medium which is not tolerated by In Sn oxide electrodes. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Recommanded Product: 1-Butyl-4-methylpyridin-1-ium bromide).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine has a conjugated system of six 锜?electrons that are delocalized over the ring. The molecule is planar and, thus, follows the H鐪塩kel criteria for aromatic systems. Pyridine derivatives are also useful as small-molecule 浼?helix mimetics that inhibit protein-protein interactions, as well as functionally selective GABA ligands.Recommanded Product: 1-Butyl-4-methylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Efficacy of difenoconazole emulsifiable concentrate with ionic liquids against cucumbers powdery mildew was written by Peng, Qingrong;Liu, Fengmao;Zhang, Chunrong. And the article was included in International Journal of Chemical Engineering in 2017.Category: pyridine-derivatives This article mentions the following:

Among eight ionic liquids (ILs) examined, 1-n-butyl-4-methyl-pyridinium bromide (BMPyBr, 5) was used in this study as an appropriate alternative to benzene homologs and derivatives to be used in 10 wt% water-insoluble difenoconazole emulsifiable concentrate (EC). Moreover, 10 wt% difenoconazole EC with BMPyBr (5) exhibited the same efficacy as 10 wt% difenoconazole wettable powder (WP) against powdery mildew on cucumbers under field conditions.The results revealed that difenoconazole EC with BMPyBr (5) had excellent stability at 268K and 327K after 14 days through high-performance liquid chromatog. (HPLC). Therefore, ILs can be considered as promising environment-friendly adjuvants for pesticides that are com. processed as EC formulation. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Category: pyridine-derivatives).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Category: pyridine-derivatives

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Comparative study of the retention of pyridinium and imidazolium based ionic liquids on octadecylsilica stationary phase under ion pairing mechanism with alkylsulphonate anions was written by Radulescu, Medeea;Iorgulescu, Emilia-Elena;Mihailciuc, Constantin;David, Victor. And the article was included in Revue Roumaine de Chimie in 2012.Application of 65350-59-6 This article mentions the following:

Retention data for several pyridinium and imidazolium ionic liquids in presence of alkylsulfonates (C6, C7 and C8) were used in studying the retention of these cations on the octadecylsilica surface. This study showed that ionic liquids can be adsorbed on octadecylsilica surface, due to the polar interactions with the residual silanols from surface of stationary phase and hydrophobic interactions between hydrophobic moiety of these cations and octadecyl chains from the surface of the stationary phase. An unusual chromatog. retention behavior has been observed: the functional dependencies between the logarithm of the retention factor (k) and the methanol content in the mobile phase followed a binomial pattern (U-shaped), with a min. positioned within the interval 60-75% methanol. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Application of 65350-59-6).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine has a conjugated system of six 锜?electrons that are delocalized over the ring. The molecule is planar and, thus, follows the H鐪塩kel criteria for aromatic systems. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C閳ユ弻 in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Application of 65350-59-6

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

An efficient conversion of alcohols to alkyl bromides using pyridinium based ionic liquids: a green alternative to appel reaction was written by Das, Pranab J.;Das, Jupitara;Das, Dimpee. And the article was included in Asian Journal of Chemistry in 2018.Formula: C10H16BrN This article mentions the following:

Pyridinium based ionic liquids namely 4-alkylpyridinium bromides were prepared and used for the conversion of alcs. to alkyl bromides in the presence of p-toluenesulfonic acid in the absence of volatile organic compounds This solvent free procedure promises to be a much improved and environmentally benign alternative to the Appel reaction. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Formula: C10H16BrN).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of 閳?8.7 鑴?10閳? cm3璺痬ol閳?.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ璺痬ol閳? in the liquid phase and 140.4 kJ璺痬ol閳? in the gas phase. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Formula: C10H16BrN

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Structural analysis of mono-substituted N-butyl-pyridinium salts: in search of ionic liquids was written by Kelley, Steven P.;Smetana, Volodymyr;Mudring, Anja-Verena;Rogers, Robin D.. And the article was included in Journal of Coordination Chemistry in 2021.Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide This article mentions the following:

Four mono-substituted N-butylpyridinium salts, 1-butyl-4-dimethylaminopyridinium chloride [b4dmapy]Cl, 1-butyl-4-methylpyridinium bromide [b4mpy]Br, 1-butyl-4-methylpyridinium hexafluorophosphate [b4mpy][PF₆], and 1-butyl-3-methylpyridinium hexafluorophosphate [b3mpy][PF₆] were synthesized and characterized using single crystal x-ray diffraction. The crystal structures were examined with the intent of identifying ion interactions leading to higher m.ps. of the halide salts with respect to the [PF₆]^– salts. The changes in hydrogen bonding, C-H璺矾璺熀, and van der Waals interactions were analyzed with respect to anion, functional groups, and the symmetry of the cation to establish interdependence with the compound’s physicochem. properties. The cation-anion interactions are represented by highly directional hydrogen bonds and show strong preference to positions of interaction depending on the anion. The cations of the halide salts show strong tendency towards higher dimensional formations, while those of the [PF₆]^– salts prefer low dimensional assemblies both being based mainly on the weaker van der Waals interactions. These interactions depend on the shape of the cation but may offer certain structure-ordering rigidity accommodating variable anions. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Morphology, surface properties and photocatalytic activity of the bismuth oxyhalides semiconductors prepared by ionic liquid assisted solvothermal method was written by Bielicka-Gieldon, Aleksandra;Wilczewska, Patrycja;Malankowska, Anna;Szczodrowski, Karol;Ryl, Jacek;Zielinska-Jurek, Anna;Siedlecka, Ewa Maria. And the article was included in Separation and Purification Technology in 2019.Synthetic Route of C10H16BrN This article mentions the following:

This is the first report of the effect of the ILs cation type (imidazolium, pyridinium and pyrrolidinium) on the morphol., surface properties and photoactivity of BiOX semiconductors type obtained by solvothermal method in glycerol. The various ionic liquids (IL) cation type as a halogen source and templating agent for the synthesis of the bismuth oxyhalides nanoparticles has been systematically investigated. The role of ILs in synthesis of the semiconductors was loosening of the structure and increasing the particle size of semiconductors. It was also found that ILs increased sp. surface area and pore volume of bismuth oxyhalides. Rhodamine B and 5-fluorouracil were used as the model contaminates to evaluate the adsorption capacity and photooxidation performance of studied BiOX. Removal of chromium (VI) from acidic solution were demonstrated photoreduction ability of BiOX. Generally the activity of bismuth oxyhalides was better for the samples prepared with ILs, although the increase in activity was different for various ionic liquids The changes of band gap structure were major causes of the enhanced photocatalytic activity of bismuth oxyhalides with ILs as the halogen source. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Synthetic Route of C10H16BrN).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of 閳?8.7 鑴?10閳? cm3璺痬ol閳?.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ璺痬ol閳? in the liquid phase and 140.4 kJ璺痬ol閳? in the gas phase. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Synthetic Route of C10H16BrN

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Gel polymer electrolyte based on polyvinylidenefluoride-co-hexafluoropropylene and ionic liquid for lithium ion battery was written by Yang, Pei Xia;Liu, Lei;Li, Li Bo;Hou, Jun;Xu, Yan Ping;Ren, Xuefeng;An, Mao Zhong;Li, Ning. And the article was included in Electrochimica Acta in 2014.Recommanded Product: 65350-59-6 This article mentions the following:

Gel-type polymer electrolytes with 1-butyl-4-methylpyridinium bis(trifluoromethanesulfonyl)imide (B4MePyTFSI) ionic liquid are formed by the solution casting method. The conductivity and transference number measurements are carried out to study conductivity and charge transport in the gel polymer electrolytes. The conductivity of the samples increases when the amount of B4MePyTFSI ionic liquid is increased. The Li ion ionic conductivity reaches the maximum value (2.01 鑴?10^-4 S cm^-1) when GPE contains 33.3% B4MePyTFSI. The electrochem. stability window of ILGPE is 閳?.5 V vs. Li⁺/Li at 20鎺? meeting the basic requirement of rechargeable Li batteries. Discharge performance of Li battery using this ILGPE membrane shows a capacity of 閳?60 mAh g^-1. The excellent performance with higher capacity, good cycle stability and compatibility are observed for the Li/ILGPE/LiFePO₄ cells. The interfacial resistances between ILGPE and electrodes have the less change after 10 cycles. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Recommanded Product: 65350-59-6).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Recommanded Product: 65350-59-6

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Selective O-methylation of phenols and benzyl alcohols in simple pyridinium based ionic liquids was written by Das, Pranab Jyoti;Das, Jupitara. And the article was included in Journal of Molecular Liquids in 2015.Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide This article mentions the following:

Synthesis of pyridinium based ionic liquids were reported and applied as catalyst for the selective O-methylation of phenols and benzyl alcs. The reactions were carried out by using dimethylcarbonate (DMC) as the methylating agent. High selectivity, high yield and recyclability of the ionic liquids were important features of the reactions. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ璺痬ol閳? in pyridine vs. 150 kJ璺痬ol閳? in benzene). Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application In Synthesis of 1-Butyl-4-methylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Pillar[5]arene-Containing Metallacycles and Host-Guest Interaction Caused Aggregation-Induced Emission Enhancement Platforms was written by Tuo, Wei;Sun, Yan;Lu, Shuai;Li, Xiaopeng;Sun, Yao;Stang, Peter J.. And the article was included in Journal of the American Chemical Society in 2020.Related Products of 65350-59-6 This article mentions the following:

Coordination-driven Pt metallacycles have shown potential in controllable modular self-assembly, which has made a vital contribution to biomedicine, catalysis, and multiresponsive materials. Herein, pillar[5]arene units were integrated into one skeleton through coordination-driven self-assembly, resulting in the formation of a hexagonal Pt(II) metallacycle decorated with six pillar[5]arenes. The host-guest interactions of the as-prepared metallacycle (pillar[5]arenes as hosts) and 1-butyl-4-[4-(diphenylamino)styryl]pyridinium (guest) were investigated. The metallacycle was found to facilitate the coaggregation between the guests and pillar[5]arenes through a synergistic effect, thus engendering a sharp increase in fluorescence intensity. The resultant aggregate was investigated by DLS and TEM. Our studies imply that the pillar[5]arene-containing metallacycle can serve as a potential platform for realizing emission enhancement effects. In the experiment, the researchers used many compounds, for example, 1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6Related Products of 65350-59-6).

1-Butyl-4-methylpyridin-1-ium bromide (cas: 65350-59-6) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Related Products of 65350-59-6

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem