Sizov, Victor E. team published research in Journal of Applied Polymer Science in 2022 | 1835-49-0

Recommanded Product: Tetrafluoroterephthalonitrile, 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.

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. Recommanded Product: Tetrafluoroterephthalonitrile.

Sizov, Victor E.;Zefirov, Vadim V.;Volkova, Yulia A.;Gusak, Danil I.;Kharitonova, Elena P.;Ponomarev, Igor I.;Gallyamov, Marat O. research published 《 Celgard/ PIM -1 proton conducting composite membrane with reduced vanadium permeability》, the research content is summarized as follows. Renewable energy systems need efficient and cheap storage devices and vanadium redox flow batteries (VRB) may become one of them. However, better performance of VRB membranes yet should be achieved. Novel composite Celgard-based films coated with PIM-1 for aqueous electrolyte VRB applications are presented. Two types of the composites with different PIM-1 loadings are obtained. Their properties are studied and compared with the original Celgard films. The deposited PIM-1 forms a smooth layer on the outer Celgard surface and penetrates inside the porous matrix, thus significantly reducing the pores diameter and affecting the transport properties of the composite film. The nanoporous structure of PIM-1 permits size-screening of H3O+/hydrated vanadium ions when used in aqueous vanadium redox flow batteries applications, which allows to tailor the membrane permeability for the two types of ions and, therefore, to increase its selectivity from 4.3 x 106 to 1.3 x 107 mS min cm-3, while maintaining high proton conductivity

Recommanded Product: Tetrafluoroterephthalonitrile, 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

Singh, Ajit Shankar team published research in Journal of Thermal Analysis and Calorimetry in 2022 | 31643-49-9

Application In Synthesis of 31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Application In Synthesis of 31643-49-9.

Singh, Ajit Shankar;Shukla, S. K.;Mishra, Preeti;Pandey, A. K. research published 《 Synthesis and thermal evaluation of novel mono- and bis-adamantylated resorcinol-based phthalonitrile resins with enhanced solubility》, the research content is summarized as follows. Phthalonitrile (PN) resins are high-temperature-resistant thermosetting polymers which find applications in military as well as aerospace owing to their outstanding performance. At present, most of the PN resins are melt-processed and cured at high temperature via resin transfer molding owing to their poor solubility in common organic solvents. In the present, embodiment efforts have been made to change the PN resin backbone with adamantane as potential functionality. Mono- and novel bis-adamantylated resorcinols 1a and 1b have been synthesized via Amberlyst-15 solid acid resin-catalyzed Friedel-Crafts alkylation reaction, as precursor material for the synthesis of novel phthalonitrile (PN) resin monomers 2a and 2b, resp. The study includes structural and thermal characterization of resin monomers 2a and 2b along with their solubility in common organic solvents. These resins when cured to their thermosets have demonstrated thermal stability ~723 K (5% mass loss) with no glass transition temperature (Tg) up to 673 K. The resin monomers show very good solubility in industry-friendly organic solvents like acetone, Et acetate, Me Et ketone and Me iso-Bu ketone.

Application In Synthesis of 31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., 31643-49-9.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Shin, Young Sup team published research in Bioorganic & Medicinal Chemistry Letters in 2021 | 20099-89-2

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., Name: 4-(2-Bromoacetyl)benzonitrile

Nitrile is any organic compound with a −C≡N functional group. 20099-89-2, formula is C9H6BrNO, Name is 4-(2-Bromoacetyl)benzonitrile.The prefix cyano- is used interchangeably with the term nitrile in literature. Name: 4-(2-Bromoacetyl)benzonitrile.

Shin, Young Sup;Lee, Jun Young;Noh, Soojin;Kwak, Yoonna;Jeon, Sangeun;Kwon, Sunoh;Jin, Young-hee;Jang, Min Seong;Kim, Seungtaek;Song, Jong Hwan;Kim, Hyoung Rae;Park, Chul Min research published 《 Discovery of cyclic sulfonamide derivatives as potent inhibitors of SARS-CoV-2》, the research content is summarized as follows. Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) continues to spread worldwide, with 25 million confirmed cases and 800 thousand deaths. Effective treatments to target SARS-CoV-2 are urgently needed. In the present study, we have identified a class of cyclic sulfonamide derivatives as novel SARS-CoV-2 inhibitors. Compound 13c of the synthesized compounds exhibited robust inhibitory activity (IC50 = 0.88μM) against SARS-CoV-2 without cytotoxicity (CC50 > 25μM), with a selectivity index (SI) of 30.7. In addition, compound 13c exhibited high oral bioavailability (77%) and metabolic stability with good safety profiles in hERG and cytotoxicity studies. The present study identified that cyclic sulfonamide derivatives are a promising new template for the development of anti-SARS-CoV-2 agents.

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., Name: 4-(2-Bromoacetyl)benzonitrile

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Shin, Sangbin team published research in Polymer Degradation and Stability in 2022 | 105-34-0

Computed Properties of 105-34-0, Methyl cyanoacetate is an alkyl cyanoacetate ester.
Methyl cyanoacetate is the intermediate product in pharmaceutical organic synthesis as well as in the synthesis of some biologically active compounds used in agriculture. It undergoes calcite or fluorite catalyzed Knövenagel condensation with aromatic aldehydes, giving the corresponding arylidenemalononitriles and (E)-α -cyanocinnamic esters.
Methyl Cyanoacetate is often used as a nucleophile in the electrochemical oxidation of catechols. Methyl Cyanoacetate is also a reagent in the synthesis of Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate (M287290); a compound used in the synthesis of DPP-IV inhibitors for treating type 2 diabetes., 105-34-0.

Nitrile is any organic compound with a −C≡N functional group. 105-34-0, formula is C4H5NO2, Name is Methyl 2-cyanoacetate.The prefix cyano- is used interchangeably with the term nitrile in literature. Computed Properties of 105-34-0.

Shin, Sangbin;Sim, Eunji;Lee, Wonjoo;Paik, Hyun-jong;Yu, Youngchang;Ahn, Dowon research published 《 Synthesis and reactivity of novel cinnamonitrile derivatives as reactive UV stabilizers for enhanced light protection and performance of coatings》, the research content is summarized as follows. UV light is generally harmful to human health and organic compounds (for example, plastics) as it deteriorates the long-term stability via photodegradation Thus, an efficient strategy for reducing light-induced damage is the key to maximizing the operation lifetime or durability of materials. The most common means of preventing UV light-induced damage is by adding compounds that possess excellent UV absorbing capability. In this study, novel cinnamonitrile derivatives were designed and synthesized for their application as UV absorbers in pressure-sensitive adhesives. Absorption wavelengths were finely tuned by simple structural modification, and better molar absorptivity was obtained. The hydroxyhexyl functional group affixed into the cinnamonitrile core granted superior solubility (>10 weight%) in common organic solvents and acrylic monomers/resins, instigating enhanced UV blocking and visible light transparency. Further, to enhance the solubility and long-term stability of UV absorbers within a network, hydroxyhexyl-functionalized cinnamonitrile UV absorber was incorporated into urethane-based crosslinkers. Covalently attached reactive UV absorbers improved the adhesion property even at a high loading of UV absorber and remarkable phys. persistence within the network.

Computed Properties of 105-34-0, Methyl cyanoacetate is an alkyl cyanoacetate ester.
Methyl cyanoacetate is the intermediate product in pharmaceutical organic synthesis as well as in the synthesis of some biologically active compounds used in agriculture. It undergoes calcite or fluorite catalyzed Knövenagel condensation with aromatic aldehydes, giving the corresponding arylidenemalononitriles and (E)-α -cyanocinnamic esters.
Methyl Cyanoacetate is often used as a nucleophile in the electrochemical oxidation of catechols. Methyl Cyanoacetate is also a reagent in the synthesis of Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate (M287290); a compound used in the synthesis of DPP-IV inhibitors for treating type 2 diabetes., 105-34-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Shin, Dong Jin team published research in Chemical Engineering Journal (Amsterdam, Netherlands) in 2022 | 1835-49-0

Computed Properties 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.

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. 1835-49-0, formula is C8F4N2, Name is Tetrafluoroterephthalonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Computed Properties of 1835-49-0.

Shin, Dong Jin;Hwang, Soon Jae;Lim, Junseop;Jeon, Chae Yeon;Lee, Jun Yeob;Kwon, Jang Hyuk research published 《 Reverse intersystem crossing accelerating assistant dopant for high efficiency and long lifetime in red hyperfluorescence organic light-emitting diodes》, the research content is summarized as follows. A highly efficient deep-red hyper fluorescence device achieving long device lifetime was fabricated by adopting a newly designed 2,5-bis(12H-benzo[4,5]thieno[2,3-a]carbazole-12-yl)-3,6-di(9H-carbazol-9-yl)terephthalonitrile (12BTCzTPN) thermally activated delayed fluorescence (TADF) assistant dopant. The 12BTCzTPN was designed via donor modification of 2,3,5,6-tetra(9H-carbazol-9-yl)terephthalonitrile (4CzTPN) to increase reverse intersystem crossing (RISC) rate for fast up-conversion. The carbazole donor moiety was replaced with 12H-benzo[4,5]thieno[2,3-a]carbazole (12BTCz) donor, which induced a small singlet-triplet energy gap and large spin-orbit coupling via the heavy atom effect of sulfur, resulting in 4.5-times faster RISC rate than the 4CzTPN TADF mol. The addition of 12BTCzTPN as an assistant dopant to a deep-red hyper fluorescence device resulted in a device with a high external quantum efficiency of 19.9% and a long device lifetime of 1312 h at 3000 cd/m2, which is up to 90% of the initial luminance.

Computed Properties 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

Shi, Jie team published research in Organic Letters in 2022 | 3032-92-6

SDS of cas: 3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.

4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., 3032-92-6.

Inorganic compounds containing the −C≡N group are not called nitriles, but cyanides instead.3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Though both nitriles and cyanides can be derived from cyanide salts, most nitriles are not nearly as toxic. SDS of cas: 3032-92-6.

Shi, Jie;Xu, Qiao-Lin;Ni, Yu-Qing;Li, Lin;Pan, Fei research published 《 Radical Multicomponent Alkyl Alkynylation of Propellane via Synergistic Photoredox and Copper Catalysis》, the research content is summarized as follows. A novel and efficient reaction to synthesize alkyl-alkynyl-substituted BCP derivatives I (R = oxan-4-yl, cyclohexyl, propan-2-yl, etc.; R1 = Ph, thiophen-2-yl, 4-chlorophenyl, etc.) by synergistic photoredox and copper catalysis at room temperature was decribed. The mild reaction conditions, simple protocol, broad functional group tolerance, and high efficiency of this procedure make it a valuable strategy for accessing alkynyl-substituted BCPs I.

SDS of cas: 3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.

4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., 3032-92-6.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Sheng, Xinyao team published research in Asian Journal of Organic Chemistry in 2020 | 105-34-0

Application In Synthesis of 105-34-0, Methyl cyanoacetate is an alkyl cyanoacetate ester.
Methyl cyanoacetate is the intermediate product in pharmaceutical organic synthesis as well as in the synthesis of some biologically active compounds used in agriculture. It undergoes calcite or fluorite catalyzed Knövenagel condensation with aromatic aldehydes, giving the corresponding arylidenemalononitriles and (E)-α -cyanocinnamic esters.
Methyl Cyanoacetate is often used as a nucleophile in the electrochemical oxidation of catechols. Methyl Cyanoacetate is also a reagent in the synthesis of Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate (M287290); a compound used in the synthesis of DPP-IV inhibitors for treating type 2 diabetes., 105-34-0.

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). 105-34-0, formula is C4H5NO2, Name is Methyl 2-cyanoacetate. 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 In Synthesis of 105-34-0.

Sheng, Xinyao;Xu, Qi;Lin, Ziwen;Hu, Zhongyan;Pan, Ling;Liu, Qun;Li, Yifei research published 《 External Reductant-free Stepwise [3+2] Cycloaddition/Reductive Cyclization from 2-Nitrochalcones and Isocyanides: Synthesis of Pyrrolo[3,4-c]quinoline N-oxides》, the research content is summarized as follows. A novel and unprecedented route for the synthesis of pyrrolo[3,4-c]quinoline N-oxides I [R = H, Cl, Br, Me, OMe; R1 = H, Cl, Br, CF3, OMe; R2 = H, Cl, Br, Me; R3 = H, Br, Me, OMe; R4 = H, Cl, Br, Me, OMe; R3R4 = -CH=CHCH=CH-; R5 = Me, Et, t-Bu] is described. The synthetic approach involves a stepwise [3+2] cycloaddition/reductive cyclization from readily available 2-nitrochalcones 2-NO2-4-R-5-R1C6H2CH=CHC(O)(2-R2-3-R3-4-R4C6H2) and activated methylene isocyanides R5OC(O)CH2CN. The unique feature of this transformation is the reductive cyclization of C-N bond forming without any external reductants. Moreover, the application of pyrrolo[3,4-c]quinoline N-oxides I is realized to formed pyrrolo[3,4-c]quinoline derivatives II (R = R2 = H; R1 = H, Br; R3 = H; R4 = H, Me, OMe; R3R4 = -CH=CHCH=CH-; R5 = Et, t-Bu).

Application In Synthesis of 105-34-0, Methyl cyanoacetate is an alkyl cyanoacetate ester.
Methyl cyanoacetate is the intermediate product in pharmaceutical organic synthesis as well as in the synthesis of some biologically active compounds used in agriculture. It undergoes calcite or fluorite catalyzed Knövenagel condensation with aromatic aldehydes, giving the corresponding arylidenemalononitriles and (E)-α -cyanocinnamic esters.
Methyl Cyanoacetate is often used as a nucleophile in the electrochemical oxidation of catechols. Methyl Cyanoacetate is also a reagent in the synthesis of Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate (M287290); a compound used in the synthesis of DPP-IV inhibitors for treating type 2 diabetes., 105-34-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Shen, Yuqing team published research in Green Chemistry in 2021 | 105-34-0

Category: nitriles-buliding-blocks, Methyl cyanoacetate is an alkyl cyanoacetate ester.
Methyl cyanoacetate is the intermediate product in pharmaceutical organic synthesis as well as in the synthesis of some biologically active compounds used in agriculture. It undergoes calcite or fluorite catalyzed Knövenagel condensation with aromatic aldehydes, giving the corresponding arylidenemalononitriles and (E)-α -cyanocinnamic esters.
Methyl Cyanoacetate is often used as a nucleophile in the electrochemical oxidation of catechols. Methyl Cyanoacetate is also a reagent in the synthesis of Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate (M287290); a compound used in the synthesis of DPP-IV inhibitors for treating type 2 diabetes., 105-34-0.

Industrially, the main methods for producing nitriles are ammoxidation and hydrocyanation. 105-34-0, formula is C4H5NO2, Name is Methyl 2-cyanoacetate. Both routes are green in the sense that they do not generate stoichiometric amounts of salts. Category: nitriles-buliding-blocks.

Shen, Yuqing;Yuan, Chaoping;Zhu, Xianyi;Chen, Qin;Lu, Shenjun;Xie, Haibo research published 《 Engineering cellulose into water soluble poly(protic ionic liquid) electrolytes in the DBU/CO2/DMSO solvent system as an organo catalyst for the Knoevenagel condensation reaction》, the research content is summarized as follows. Herein, linear water soluble cellulosic poly(protic ionic liquid) (CPIL) electrolytes were facilely and atom economically prepared after the dissolution of cellulose in the newly developed DBU/CO2/DMSO solvent system, followed by the simple addition of succinic anhydride under mild conditions. The DBU not only participated in the dissolution of cellulose as a solvent component, but also acted as an organo catalyst for the acylation reaction of cellulose with succinic anhydride, as well as cation component in the targeted CPIL electrolytes. The reaction was optimized, and the effect of the reaction conditions on the chem. and phys. properties of the CPILs was investigated. The CPIL electrolyte aqueous solution was successfully used as the catalytic reaction media for the Knoevenagel condensation reaction. It was found that the reaction was homogeneous at the beginning, and the products could precipitate out from the media with the proceeding of the reaction, thus affording satisfactory filtration yields ranging from 56.7% to 93.8%. The solution properties of the CPIL aqueous solution were primarily investigated towards an in-depth understanding of the catalytic mechanism, by which a synergetic catalytic mechanism of the CPILs was proposed, and the reaction started with a nucleophilic addition reaction, and was then followed by a fast dehydration reaction. Finally, the direct reusability potential of the CPIL aqueous solution after the product filtration was also primarily investigated for the Knoevenagel condensation reaction.

Category: nitriles-buliding-blocks, Methyl cyanoacetate is an alkyl cyanoacetate ester.
Methyl cyanoacetate is the intermediate product in pharmaceutical organic synthesis as well as in the synthesis of some biologically active compounds used in agriculture. It undergoes calcite or fluorite catalyzed Knövenagel condensation with aromatic aldehydes, giving the corresponding arylidenemalononitriles and (E)-α -cyanocinnamic esters.
Methyl Cyanoacetate is often used as a nucleophile in the electrochemical oxidation of catechols. Methyl Cyanoacetate is also a reagent in the synthesis of Methyl 2-Amino-4-trifluoromethylthiophene-3-carboxylate (M287290); a compound used in the synthesis of DPP-IV inhibitors for treating type 2 diabetes., 105-34-0.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Shen, Liu-Yu team published research in Tetrahedron in 2022 | 3032-92-6

Electric Literature of 3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.

4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., 3032-92-6.

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. 3032-92-6, formula is C9H5N, Name is 4-Ethynylbenzonitrile. Nitriles are found in many useful compounds. One of the most common occurrences of nitriles is in Nitrile rubber. Electric Literature of 3032-92-6.

Shen, Liu-Yu;Sun, Yu;Wang, Yu-Qi;Li, Bing;Yang, Wen-Chao;Dai, Peng research published 《 K2S2O8-promoted radical trifluoromethylthiolation/spirocyclization for the synthesis of SCF3-featured spiro[5,5]trienones》, the research content is summarized as follows. A direct and efficient strategy for the trifluoromethylthiolation and dearomatization of biaryl ynones with stable and readily available AgSCF3 has been developed. The reaction occurs smoothly in the presence of K2S2O8 via a 6-exo-trig radical cyclization, providing a variety of SCF3-containing spiro [5,5]trienones in good yields.

Electric Literature of 3032-92-6, 4-Ethynylbenzonitrile is a simple benzyl alkyne compound potentially useful as a synthetic fragment and as a test compound for cross-coupling protocols. 4-Ethynylbenzonitrile has been described as a model compound for studying hydrogen bond formation in multifunctional molecules, as it contains four hydrogen bonding sites of which three are π-acceptors.

4-Ethynylbenzonitrile is a useful research compound. Its molecular formula is C9H5N and its molecular weight is 127.14 g/mol. The purity is usually 95%., 3032-92-6.

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Shelke, Sushil V. team published research in Synthetic Communications in 2022 | 20099-89-2

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., Synthetic Route of 20099-89-2

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. Synthetic Route of 20099-89-2.

Shelke, Sushil V.;Dhumal, Sambhaji T.;Karale, Akshay Y.;Deshmukh, Tejshri R.;Patil, Meghshyam K. research published 《 A facile synthesis of quinoxalines by using SO42-/ZrO2-TiO2 as an efficient and recyclable heterogeneous catalyst》, the research content is summarized as follows. Quinoxaline derivatives have been synthesized in good to excellent yields by the cyclocondensation reaction of o-pheneylenediamine with substituted phenacyl bromides/benzil in the presence of SO42-/ZrO2-TiO2 as an efficient and heterogeneous catalyst. The catalyst can be recovered up to five catalytic cycles without significant loss in catalytic activity. The reported SO42-/ZrO2-TiO2 catalyst has been thoroughly characterized by using IR spectroscopy, differential scanning calorimetry (DSC), thermogravimetric anal. (TGA), and powder X-ray diffraction (XRD). Here, we have used ethanol as a green solvent in this cyclocondensation. This new method has several advantages, such as excellent yields, short reaction time, nontoxic, and easily recoverable cyclocondensation catalyst.

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., Synthetic Route of 20099-89-2

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts