Category: 5098-14-6

On December 1, 2001, Hirota, Kosaku; Kazaoka, Kazunori; Niimoto, Itaru; Sajiki, Hironao published an article.Safety of 2-Aminomalononitrile 4-methylbenzenesulfonate The title of the article was Novel and efficient synthesis of 8-oxoadenine derivatives. And the article contained the following:

A novel synthetic method for the preparation of 8-oxoadenine derivatives was reported. This widely applicable synthetic method was realized through the use of 5-amino-2,3-dihydro-2-oxo-1-(phenylmethyl)-1H-imidazole-4-carbonitrile as the key intermediates. A variety of substituents were successfully introduced to the 2- and 9-position of the 8-oxoadenine nucleus. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Safety of 2-Aminomalononitrile 4-methylbenzenesulfonate

The Article related to oxoadenine aminopurinone preparation, amino oxo imidazolecarbonitrile preparation cyclocondensation amidine, Biomolecules and Their Synthetic Analogs: Others, Including Purines, Pyrimidine Nucleic Acid Bases, Flavins, Lignans and other aspects.Safety of 2-Aminomalononitrile 4-methylbenzenesulfonate

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Nitrile – Wikipedia,
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On June 16, 1997, Peinador, Carlos; Quintela, Jose Ma.; Moreira, Maria J. published an article.Reference of 2-Aminomalononitrile 4-methylbenzenesulfonate The title of the article was A short and facile synthesis for heteromine A. And the article contained the following:

The first and efficient synthesis of the new purinium natural product, heteromine A, involving 5-amino-4-cyano-1-methylimidazole and N,N-dimethyldichlomethyleniminium chloride was reported. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Reference of 2-Aminomalononitrile 4-methylbenzenesulfonate

The Article related to heteromine a synthesis, Biomolecules and Their Synthetic Analogs: Others, Including Purines, Pyrimidine Nucleic Acid Bases, Flavins, Lignans and other aspects.Reference of 2-Aminomalononitrile 4-methylbenzenesulfonate

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On September 10, 1982, Colvin, Ernest W.; Kirby, Gordon W.; Wilson, Arthur C. published an article.Category: nitriles-buliding-blocks The title of the article was O-(Diphenylphosphinyl)hydroxylamine: a new reagent for electrophilic C-amination. And the article contained the following:

Ph2P(O)ONH2 (I) efficiently aminated (EtO)2P(O)CH-CO2CH2Ph, (EtO2C)2CH-, (NC)2CH-, PhMgBr, and Me(CH2)5MgBr in THF at -78掳 under Ar. E.g., treatment of (EtO)2P(O)CH2CO2CH2Ph with NaH at room temperature under Ar, then I at -78掳 gave 60% (EtO)2P(O)CH(NH2)CO2CH2Ph. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Category: nitriles-buliding-blocks

The Article related to phosphinylhydroxylamine amination phosphonoacetate malonate anion, grignard reagent amination phosphinylhydroxylamine, hydroxylamine phosphinyl amination phosphonoacetate anion and other aspects.Category: nitriles-buliding-blocks

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On October 15, 2019, Jung, J.; Menzies, D. J.; Thissen, H.; Easton, C. D.; Evans, R. A.; Henry, R.; Deletic, A.; McCarthy, D. T. published an article.Recommanded Product: 2-Aminomalononitrile 4-methylbenzenesulfonate The title of the article was New prebiotic chemistry inspired filter media for stormwater/greywater disinfection. And the article contained the following:

Greywater and stormwater have received significant attention due to increasing water scarcity. Passive filtration such as biofiltration has been a popular treatment method with its low energy input and environmental friendliness. However, pathogen removal capacity needs improvement to achieve safe water quality. In this study, a prebiotic chem. inspired copolymer based on aminomalononitrile and 3,4,5-trihydroxybenzaldehyde (AMNT30) was introduced to develop antimicrobial media for passive filtration. The AMNT30 polymer provided an adhesive coating on zeolite substrates following a spontaneous polymerization process at room temperature AMNT30 coated media were investigated for metal loading capacity, surface morphol., E. coli removal and metal leaching after filtration of different water sources (i.e. stormwater, greywater, and deionized water) at low/high conductivity The coating enhanced metal ion loading on the surface and demonstrated that >8 log reduction of E. coli can be achieved for silver loaded materials compared to a 1 log reduction for copper loaded materials. The coating also increased the stability of the metals on the media irresp. of inflow characteristics. This study provided the first example using AMNT30 to create antimicrobial water purification media. It is expected that this technol. will find applications in the water treatment industry. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Recommanded Product: 2-Aminomalononitrile 4-methylbenzenesulfonate

The Article related to prebiotic chem inspired media stormwater greywater disinfection, antimicrobial media, disinfection, filter media, greywater, prebiotic chemistry inspired polymer, stormwater and other aspects.Recommanded Product: 2-Aminomalononitrile 4-methylbenzenesulfonate

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Nitrile – Wikipedia,
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On February 12, 2015, Motiyenko, Roman A.; Margules, Laurent; Alekseev, Eugen A.; Guillemin, Jean-Claude published an article.Safety of 2-Aminomalononitrile 4-methylbenzenesulfonate The title of the article was High-Resolution Millimeter Wave Spectroscopy and Ab Initio Calculations of Aminomalononitrile. And the article contained the following:

The HCN trimer aminomalononitrile (H2NCH(CN)2, AMN) is considered as a key compound in prebiotic chem. and a potential candidate for detection in the interstellar medium. In this view, we studied the rotational spectrum of AMN in the 120-245 GHz frequency range. The spectroscopic work was augmented by high-level ab initio calculations The calculations showed that between two existing rotamers, sym. and asym., the most stable is the asym. conformation, and it is the only conformation observed in the recorded spectra. The sym. conformation is 6.7 kJ/mol higher in energy and thus has a very low Boltzmann factor. The anal. of the rotational spectra of the A conformation has shown that the observed lines exhibit a doublet or quartet structure owing to two large-amplitude motions, C-N torsion and amino group inversion. To study the large-amplitude motions in detail, we calculated a two-dimensional potential energy surface and determined the barrier heights for the torsion and inversion, Vt = 12.5 kJ/mol and Vi = 19.1 kJ/mol. About 2500 assigned rotational transitions in the ground vibrational state were fitted within exptl. accuracy using the reduced axes system Hamiltonian. The set of obtained spectroscopic parameters allows accurate calculation of transition frequencies and intensities for an astrophys. search of AMN. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Safety of 2-Aminomalononitrile 4-methylbenzenesulfonate

The Article related to aminomalononitrile millimeter wave spectroscopy ab initio, Physical Organic Chemistry: Absorption, Emission, Reflection, and Scattering Spectra (Ultraviolet and Visible, Infrared and Fourier Transform Infrared, Raman, Microwave, Photoelectron, Fluorescence, Phosphorescence, etc.) and other aspects.Safety of 2-Aminomalononitrile 4-methylbenzenesulfonate

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Nitrile – Wikipedia,
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On January 31, 2020, Kuroda, Chiaki; Kobayashi, Reiri; Kurebayashi, Saeka; Tazawa, Kanako; Masuda, Arisa; Takeuchi, Ryo; Washio, Ayako; Onuki, Hiroyuki published an article.Formula: C10H11N3O3S The title of the article was Reaction of Aminomalononitrile and Benzylic Compounds as a Plausible Route to Phenylalanine. And the article contained the following:

As a possible route to phenylalanine, reaction of aminomalononitrile with benzylic compounds was studied. 2-Benzyl-2-aminomalononitrile was obtained in a good yield when aminomalononitrile p-toluenesulfonate was treated with benzyl bromide in THF using triethylamine as a base. The reaction proceeded in the presence of water. 2-Benzyl-2-aminomalononitrile was hydrolyzed to afford phenylalanine. The aminomalononitrile route can explain the presence of not only 1 methylene in aromatic amino acids, but also 伪-hydrogen in all 20 proteinogenic amino acids. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Formula: C10H11N3O3S

The Article related to aminomalononitrile benzylic compound benzylation, benzyl aminomalononitrile hydrolysis, phenylalanine preparation, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Carboxylic Acids and Peroxycarboxylic Acids and Their Sulfur-Containing Analogs and Salts and other aspects.Formula: C10H11N3O3S

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Nitrile – Wikipedia,
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On January 5, 2018, Bollier, Melanie; Klupsch, Frederique; Six, Perrine; Dubuquoy, Laurent; Azaroual, Nathalie; Millet, Regis; Leleu-Chavain, Natascha published an article.Electric Literature of 5098-14-6 The title of the article was One- or Two-Step Synthesis of C-8 and N-9 Substituted Purines. And the article contained the following:

A novel and original strategy to obtain rapidly a large diversity of C-8 and N-9 substituted purines was developed. The present procedure describes annulation reactions in one or two steps starting from 5-aminoimidazole-4-carbonitriles 1-8 in moderate to good yields. 8,9-Disubstituted-6,9-dihydro-1H-purin-6-ones 9-14, 6-amino-8,9-disubstituted-3,9-dihydro-2H-purin-2-ones 15-20, 8,9-disubstituted-3,9-dihydro-2H-purin-2,6-diamines 21-24 and 6-imino-1-phenyl-8,9-disubstituted-6,9-dihydro-1H-purin-2-(3H)-ones 25-26 were synthesized in one step using formic acid, urea, guanidine carbonate, and Ph isocyanate, resp., whereas 8,9-disubstituted-9H-purin-6-amines 27-31 and 6-imino-8,9-disubstituted-6,9-dihydro-1H-purin-1-amines 32-33 were obtained in two steps using formamide and hydrazine, resp. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Electric Literature of 5098-14-6

The Article related to disubstituted purine preparation, aminoimidazole carbonitrile preparation cyclization urea guanidine carbonate phenyl isocyanate, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Electric Literature of 5098-14-6

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On June 30, 1984, Pastor, Stephen D.; Nelson, Aaron L. published an article.Quality Control of 2-Aminomalononitrile 4-methylbenzenesulfonate The title of the article was Substituted 5-(D,L-erythro-1′,2′-dihydroxypropyl)pyrazines. Potential precursors for the synthesis of biopterin derivatives. And the article contained the following:

Substituted 5-(D,L-erythro-1′,2′-dihydroxypropyl)pyrazines I (R = cyano, CO2CH2Ph) were prepared from crotonic acid. Functionalized 2-oximino-3-oxoesters II (R1 = Me, CMe3) showed anomalous behavior during decarboxylation. The structures of prepared compounds were determined by spectroscopic methods. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Quality Control of 2-Aminomalononitrile 4-methylbenzenesulfonate

The Article related to dihydroxypropylpyrazinecarboxylate lactone, pyrazinecarboxylate dihydroxypropyl lactone, dihydroxydioxohexanoate monoxime decarboxylation, Heterocyclic Compounds (More Than One Hetero Atom): Pyrazines and Quinoxalines (Including Piperazines) and other aspects.Quality Control of 2-Aminomalononitrile 4-methylbenzenesulfonate

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On December 31, 1988, Sato, Nobuhiro; Saito, Noriko published an article.Category: nitriles-buliding-blocks The title of the article was Studies on pyrazines. 17. An efficient synthesis of pteridine-6-carboxylic acids. And the article contained the following:

2,4-Diaminopteridine-6-carboxylic acid (I) and pterin-6-carboxylic acid (II) were prepared by permanganate oxidation of the corresponding 6-(2-furyl)-substituted pteridines under mild conditions. Several attempts to cleave the furan ring with other oxidizing agents are also described. The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Category: nitriles-buliding-blocks

The Article related to aminopterincarboxylic acid, pteridinecarboxylic acid diamino, furan synthon carboxylic acid group, oxidation furan permanganate, Heterocyclic Compounds (More Than One Hetero Atom): Pyrazines and Quinoxalines (Including Piperazines) and other aspects.Category: nitriles-buliding-blocks

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Shey, Chun Feng; Chen, Chao Tung; Horng, Jhy Ming; Wang, Cheng Hsia published an article in 1984, the title of the article was Synthesis of 2,4-diamino-6-substituted pteridine.Quality Control of 2-Aminomalononitrile 4-methylbenzenesulfonate And the article contains the following content:

Title compounds I (R = Cl, OH), intermediates for methotrexate, were prepared Thus, cyclocondensation of 2,4,5,6-tetraaminopyrimidine with CO(CH2OH)2 gave I (R = OH) whereas cyclocondensation of 2-amino-3-cyano-5-chloromethylpyrazine with guanidine gave I (R = Cl). The experimental process involved the reaction of 2-Aminomalononitrile 4-methylbenzenesulfonate(cas: 5098-14-6).Quality Control of 2-Aminomalononitrile 4-methylbenzenesulfonate

The Article related to aminopteridine, pteridine diamino, Heterocyclic Compounds (More Than One Hetero Atom): Pyrazines and Quinoxalines (Including Piperazines) and other aspects.Quality Control of 2-Aminomalononitrile 4-methylbenzenesulfonate

Referemce:
Nitrile – Wikipedia,
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