Tag: M.W=200-250

Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion. Quality Control of 20099-89-2.

Dharavath, Ravinder;Sarasija, M.;Ram Reddy, M.;Naga Prathima, K.;Nagarju, N.;Ramakrishna, K.;Ashok, D.;Daravath, Sreenu research published 《 Microwave-assisted synthesis and evaluation of their antiproliferative, antimicrobial, activities and DNA Binding studies of (3-Methyl-7H-furo[2,3-f]chromen-2-yl)(aryl)methanones》, the research content is summarized as follows. A series of (3-methyl-7H-furo[2,3-]chromen-2-yl)(aryl)methanones I (R = 4-F, 4-Cl, 4-CN, etc.) were quickly prepared through easily accessible, short-span progress microwave irradiation and conventional heating methods. Further, the in vitro antiproliferative activities were tested against MCF-7 (human breast adenocarcinoma cells) and C-6 (nerve cells) using the MTT assay. The compounds I (R = 4-F) and I (R = 4-CN) a showed better antiproliferative activity than Cisplatin. Addnl., in vitro antibacterial and antifungal activities were carried out against different bacterial and fungal strains. Compounds I (R = 4-F), I (R = 4-Cl), and I (R = 4-CN) showed a substantial inhibition effect than Ciprofloxacin and Fluconazole standard drugs resp., UV-Visible and fluorescence measurements were conducted to assess the interaction of the compounds with CT-DNA compounds I (R = 4-Cl), I (R = 4-Br) and I (R = 4-CN) showed a stronger DNA binding affinity.

Quality Control of 20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., 20099-89-2.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Name: 4-(2-Bromoacetyl)benzonitrile.

Diaconu, Dumitrela;Amariucai-Mantu, Dorina;Mangalagiu, Violeta;Antoci, Vasilichia;Zbancioc, Gheorghita;Mangalagiu, Ionel I. research published 《 Ultrasound assisted synthesis of hybrid quinoline-imidazole derivatives: a green synthetic approach》, the research content is summarized as follows. A green, straightforward and efficient study for obtaining hybrid quinoline-imidazole derivatives under ultrasound (US) irradiation as well as under conventional thermal heating (TH) was presented. The reaction pathway involved only two steps: the N-alkylation of imidazole ring and a Huisgen [3 + 2] dipolar cycloaddition reaction of ylides to di-Me acetylenedicarboxylate. For both types of reactions, a green workup procedure under US irradiation was presented. Under US irradiation, the N-alkylation of nitrogen atoms from the imidazole nucleus had outstanding benefits in terms of reaction time, energy consumption and yields and thereby could be considered an environmentally friendly method. Forty new hybrid quinoline-imidazole compounds were synthesized: 18 salts such as I [R = H, CN, Br, etc.], 8 dihydro-benzopyrrolo imidazolo quinoline II, 9 benzopyrrolo-imidazolo quinoline III and 5 dihydro-pyrroloquinoxaline quinoline cycloadducts IV.

Name: 4-(2-Bromoacetyl)benzonitrile, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., 20099-89-2.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitrile is any organic compound with a −C≡N functional group. 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Formula: C8F4N2.

Dong, Hao;Zhu, Zhiyang;Li, Kaihua;Li, Qixuan;Ji, Wenhui;He, Benqiao;Li, Jianxin;Ma, Xiaohua research published 《 Significantly improved gas separation properties of sulfonated PIM-1 by direct sulfonation using SO₃ solution》, the research content is summarized as follows. One of the biggest challenges in membrane-based gas separation application is how to obtain highly efficient membranes with both high permeability and selectivity. To achieve this target, we reported a novel simple method to modify polymer of intrinsic microporosity (PIM-1) membranes by direct sulfonation using sulfur trioxide (SO₃)/dichloromethane solution to get a series of sulfonated PIM-1 (SPIM-1) membranes. The SO₃H group was bonded to the main chain of the SPIM-1 and distributed homogeneously in the entire membrane that was confirmed by FTIR, XPS and SEM/EDS mapping. As the sulfonation time increased from 2 to 6 min, the concentration of sulfonic acid (SO₃H) group in the repeat unit increased from 12.3% to 30.1%. The introduction of SO₃H groups resulted in a decreased surface area and denser polymer chain packing. The resulting SPIM-1 membranes exhibited huge improved selectivity with separation performance much better than the pristine PIM-1. In which, the 6 min sulfonated PIM-1 membrane (SPIM-1-6) showed excellent gas separation properties with its performance approaches or even exceeds the latest trade-off curves for O₂/N₂, CO₂/N₂, H₂/N_2, and CO₂/CH₄. This is due to the SO₃H group induced a compact packing of polymer main chain that remarkably enhanced the diffusion selectivity. The 60 days aged SPIM-1-6 demonstrated even higher gas pair selectivity, and the H₂/N₂ and O₂/N₂ selectivity reached as much as 125 and 8.43 coupled with H₂ and O₂ permeability of 1077 and 73.4 Barrer, resp. Addnl., the SPIM-1-6 also showed excellent mixed-gas separation properties, with CO₂/CH₄ mixed-gas selectivity over 40 coupled with CO₂ permeability of 296 Barrer even at the upstream pressure of 20 bar. These results suggested the great potential for this mild sulfonation method and sulfonated PIM-1 membranes in advanced membrane-based gas separation applications.

Formula: C8F4N2, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , 1835-49-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Quality Control of 1835-49-0.

Chen, Qiao;Chen, Xinyu;Han, Yanning;Zhang, Tong;Li, Cheng-Peng;Mu, Jianshuai;Zhang, Jingbo;Hao, Jingjun;Xue, Pengchong research published 《 Multistimuli-Responsive Fluorescent Switches Based on Reversible Decomposition and Regeneration of charge-transfer Complexes》, the research content is summarized as follows. Charge transfer (CT) complexes of 4,4′-bis(9H-carbazol-9-yl)-1,1′-biphenyl (CBP) and three acceptors emitted cyan, green and orange fluorescence and lower LUMO energy levels of acceptors promoted longer emission wavelengths. Moreover, they could reversibly convert their luminescent colors under force and then fuming by chlorinated hydrocarbon solvents. Amazingly, acetonitrile vapor annealing might decompose CT complexes to form pure CBP crystalline phase, which induced sharp changes in fluorescence colors. As a result, a largest emission shift was more than 220 nm. CT complexes could also be formed through pressing the mixture of donor and acceptor and the emission color gradually changes from blue to cyan, green, white, yellow, orange and even red with extending grinding time, realizing the full color luminescence in the visible light region. Owing to their excellent stimuli-responsive behaviors, anticounterfeiting papers with two fluorescent colors have been constructed. Moreover, fluorescence colors of papers could be reversibly transformed under solvent annealing treatment. High-resolution patterns in both papers might be written by stylus printer and be erased by solvent fuming with high reversibility.

Quality Control of 1835-49-0, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , 1835-49-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. Safety of 4-(2-Bromoacetyl)benzonitrile.

Chen, Shu-Jie;Chen, Guo-Shu;Deng, Tao;Li, Jia-Hui;He, Zhi-Qing;Liu, Li-Shan;Ren, Hai;Liu, Yun-Lin research published 《 1,2-Dicarbofunctionalization of Trifluoromethyl Alkenes with Pyridinium Salts via a Cycloaddition/Visible-Light-Enabled Fragmentation Cascade》, the research content is summarized as follows. Although trifluoromethyl alkenes have great synthetic potential, their 1,2-difunctionalization has been a challenge. In this Letter, authors disclose the first 1,2-dicarbofunctionalization of trifluoromethyl alkenes with pyridinium salts via a cascade process involving a base-promoted [3+2] cycloaddition followed by a visible-light-mediated Norrish-type-II fragmentation. This protocol allows for the formation of pyridines bearing a trifluoromethyl-substituted quaternary center in moderate to excellent yields under mild conditions.

Safety of 4-(2-Bromoacetyl)benzonitrile, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., 20099-89-2.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Formula: C8F4N2.

Chen, Wenbo;Zhang, Zhenguo;Yang, Cancan;Liu, Jing;Shen, Hongcheng;Yang, Kai;Wang, Zhe research published 《 PIM-based mixed-matrix membranes containing MOF-801/ionic liquid nanocomposites for enhanced CO₂ separation performance》, the research content is summarized as follows. In this work, we fabricated PIM-based mixed matrix membranes (MMMs) containing MOF-801/ionic liquid nanocomposites to enhance CO₂ separation performance of pure polymer membranes. All membranes and MOF-801/ionic liquid nanocomposites were prepared by solution casting method and wet impregnation, resp. The samples were analyzed by SEM, XRD, FTIR, TGA and Nitrogen adsorption-desorption measurements. The nanocomposites are composed of metal-organic framework (MOF) MOF-801 and ionic liquid (IL) adsorption capacity. MOF-801 can well control the dispersion of IL in the polymer matrix, which is conducive to exposing more active sites in the nanocomposites to improve the CO₂ adsorption selectivity of MOF-801/ionic liquid nanocomposites. At the same time, the porous structure of nanocomposites also enhances the gas adsorption and diffusion, thereby improving the gas separation performance. Compared with pure PIM-1 membranes, the CO₂ permeability and CO₂/N₂ selectivity of IL@MOF/PIM-5% MMMs was increased by 129% and 45% (CO₂ = 9420 Barrer, CO₂/N₂ = 29), resp. Compared with MOF-801/PIM-1 MMMs, the permeability of CO₂ decreased slightly but the selectivity of CO₂/N₂ increased from 27 to 29. The aging test showed that the CO₂ permeability of MMMs could remain above 70% after 90 days. The anti-plasticization performance of MMMs has also been significantly improved. The CO₂ separation performance of IL@MOF/PIM-5% MMMs significantly exceeded the 2008 Robeson upper bound, showing excellent gas separation performance and working stability.

Formula: C8F4N2, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , 1835-49-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Application of C8F4N2.

Chen, Xiudong;Zhang, Hang;Yan, Ping;Liu, Bo;Cao, Xiaohua;Zhan, Changchao;Wang, Yawei;Liu, Jin-Hang research published 《 Bipolar fluorinated covalent triazine framework cathode with high lithium storage and long cycling capability》, the research content is summarized as follows. Organic materials with adjustable structures and wide sources are expected to become potential candidates for com. cathodes of lithium-ion batteries (LIBs). However, most organic materials have unstable structures, poor conductivity, and are easily soluble in electrolytes, resulting in unsatisfactory lithium storage performance. Covalent-organic frameworks have attracted extensive attention due to their stable frame structures, adjustable pore structures and functionalized official groups. Herein, a fluorinated covalent triazine framework (FCTF) is synthesized by a simple ion-thermal method. Compared with the fluorine-free covalent triazine frameworks (CTFs), the introduction of fluorine improves the lithium storage performance of CTF. When used as a cathode for lithium ion batteries, FCTF can retain a reversible capacity of 125.6 mA h g^-1 after 200 cycles at a c.d. of 100 mA g^-1. Besides, it also delivers 106.3 mA h g^-1 after 400 cycles at a c.d. of 200 mA g^-1 with 0.03% decrease per cycle (from 40 to 400 cycles).

Application of C8F4N2, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , 1835-49-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. Related Products of 1835-49-0.

Chen, Xiuling;Wu, Lei;Yang, Huimin;Qin, Yong;Ma, Xiaohua;Li, Nanwen research published 《 Tailoring the Microporosity of Polymers of Intrinsic Microporosity for Advanced Gas Separation by Atomic Layer Deposition》, the research content is summarized as follows. Tailoring the microporosity of intrinsically microporous polymers at the at. level is one of the biggest challenges in achieving high-performance polymeric gas separation membranes. In this study, for the first time, the Al₂O₃ at. layer deposition (ALD) technique was used to modify the microporosity of a typical polymer of intrinsic microporosity (PIM-1) at the at. level. PIM-1 with six ALD cycles (PIM-1-Al₂O₃-6) exhibited simultaneous high thermal, mech., pure- and mixed-gas separation, and anti-aging properties. The O₂/N₂, H₂/N₂, and H₂/CH₄ separation performances were adequate above the latest trade-off lines. PIM-1-Al₂O₃-6 showed CO₂ and O₂ permeabilities of 624 and 188 Barrer, combined with CO₂/CH₄ and O₂/N₂ selectivities of 56.2 and 8.8, resp. This significantly enhanced performance was attributed to the strong size sieving effect induced by the Al₂O₃ deposition.

Related Products of 1835-49-0, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , 1835-49-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles used to be known as cyanides; the smallest organic nitrile is ethanenitrile, CH3CN, (old name: methyl cyanide or acetonitrile – and sometimes now called ethanonitrile). 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Nitriles are found in many useful compounds, including methyl cyanoacrylate, used in super glue, and nitrile rubber, a nitrile-containing polymer used in latex-free laboratory and medical gloves. COA of Formula: C8F4N2.

Chen, Xiuling;Fan, Yanfang;Wu, Lei;Zhang, Linzhou;Guan, Dong;Ma, Canghai;Li, Nanwen research published 《 Ultra-selective molecular-sieving gas separation membranes enabled by multi-covalent-crosslinking of microporous polymer blends》, the research content is summarized as follows. High-performance membranes exceeding the conventional permeability-selectivity upper bound are attractive for advanced gas separations In the context microporous polymers have gained increasing attention owing to their exceptional permeability, which, however, demonstrate a moderate selectivity unfavorable for separating similarly sized gas mixtures Here we report an approach to designing polymeric mol. sieve membranes via multi-covalent-crosslinking of blended bromomethyl polymer of intrinsic microporosity and Troger’s base, enabling simultaneously high permeability and selectivity. Ultra-selective gas separation is achieved via adjusting reaction temperature, reaction time and the oxygen concentration with occurrences of polymer chain scission, rearrangement and thermal oxidative crosslinking reaction. Upon a thermal treatment at 300°C for 5 h, membranes exhibit an O₂/N₂, CO₂/CH₄ and H₂/CH₄ selectivity as high as 11.1, 154.5 and 813.6, resp., transcending the state-of-art upper bounds. The design strategy represents a generalizable approach to creating mol.-sieving polymer membranes with enormous potentials for high-performance separation processes.

COA of Formula: C8F4N2, Tetrafluoroterephthalonitrile can react with alkyl grignard reagents to form 4-alkyltetraflurorobenzonitriles. It acts as a four electron donor ligand. Tetrafluoroterephthalonitrile can be used to synthesize polymers of intrinsic microporosity. It has been used to study UV rearranged polymers of teh PIM-1 type membrane for the efficient separation of H2 and CO2.
Tetrafluoroterephthalonitrile reacts with alkyl Grignard reagents to form corresponding 4-alkyltetrafluorobenzonitriles. Tetrafluoroterephthalonitrile acts as a four-electron donor ligand and forms tungsten(II)η 2-nitrile complexes.
Tetrafluoroterephthalonitrile is a hydroxyl group-containing organic chemical compound . It has been used in analytical chemistry as a reagent for the determination of peptide binding constants and disulfide bonds. Tetrafluoroterephthalonitrile binds to nucleophilic sites on proteins, such as the pim-1 protein, and can be used to transport other molecules across cell membranes. In addition, it has been used to produce polymers for use in analytical chemistry. This chemical is also able to bind with magnetic particles under constant pressure conditions, which makes it useful for optical sensor applications. , 1835-49-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Quality Control of 20099-89-2.

Chen, Yan;Shatskiy, Andrey;Liu, Jian-Quan;Karkas, Markus D.;Wang, Xiang-Shan research published 《 Silver-Promoted (4 + 1) Annulation of Isocyanoacetates with Alkylpyridinium Salts: Divergent Regioselective Synthesis of 1,2-Disubstituted Indolizines》, the research content is summarized as follows. An unprecedented silver-promoted regioselective (4 + 1) annulation of isocyanoacetates CNCH₂C(O)₂R (R = Me, Et) with pyridinium salts, e.g., 2-(2-oxo-2-phenylethyl)-isoquinolinium bromide is reported. The established protocol provides controlled, facile, and modular access to a range of synthetically useful N-fused heterocyclic scaffolds, e.g., I. A mechanistic pathway involving nucleophilic addition/protonation/elimination/cycloisomerization is proposed.

20099-89-2, 4-(2-Bromoacetyl)benzonitrile, also known as 2-Bromo-4′ -cyanoacetophenone, is a useful research compound. Its molecular formula is C9H6BrNO and its molecular weight is 224.05 g/mol. The purity is usually 95%.
2-Bromo-4′ -cyanoacetophenone can be synthesized from ethylbenzene via aerobic photooxidation using aqueous HBr.
4-(2-Bromoacetyl)benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalomethylketones can be used in the study of novel GSK-3 inhibitors., Quality Control of 20099-89-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts