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Volke, J.; Skala, V. published an article about the compound: Pyridine-3,5-dicarbonitrile( cas:1195-58-0,SMILESS:N#CC1=CC(C#N)=CN=C1 ).COA of Formula: C7H3N3. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1195-58-0) through the article.

Electrochem. reduction of mono- and dicyanopyridines at a Hg electrode proceded via intermediates containing a cyclic π-electron septet formed after uptake of the 1st electron; these intermediates underwent either protonation, dimerization, or further 1-electron reduction, depending on the position of the cyano group(s), the acidity of the medium, and the electrode potential. This mechanism was substantiated by LCAO-MO and SCF calculations; the exptl. half-wave potentials were correlated to the energy of the lowest free MO of the substrate.

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The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Pyridine-3,5-dicarbonitrile(SMILESS: N#CC1=CC(C#N)=CN=C1,cas:1195-58-0) is researched.SDS of cas: 18362-64-6. The article 《Three novel zinc(II) metal-organic frameworks based on three tetrazolate ligands: synthesis, structures and photoluminescence》 in relation to this compound, is published in RSC Advances. Let’s take a look at the latest research on this compound (cas:1195-58-0).

Three metal-organic frameworks (MOFs), [Zn(BPT)H2O] (JUC-121), [Zn5(IBT)6]·8[H2NMe2]·DMA (JUC-122) and [Zn(TPD)(H2O)2]·0.5H2O (JUC-123) (JUC = Jilin University, China), H2BPT = (5-bromo-1,3-phenylene)bis(tetrazole), H3IBT = 4,5-bis(tetrazol-5-yl)imidazole and H2TPD = 3,5-di(tetrazol-5-yl)pyridine, were obtained by the reactions of Zn(NO3)2·6H2O and three tetrazolate ligands, which were characterized by single crystal x-ray diffraction, thermal gravimetric analyses (TGA), FTIR spectra (FTIR), elemental anal. (CHN) and powder X-ray diffraction (PXRD). From the crystal structures of these complexes and the coordination modes of the ligands, the authors can see that the tetrazolate ligands have multi-connectivity abilities to obtain intriguing varieties of mol. architectures. JUC-121 displays a three-dimensional (3D) network with the point symbol (4·65)2(42·84)(64·82). JUC-122 shows a two-dimensional (2D) framework with the point symbol (243)2(24)9 and JUC-123 has a 2-dimensional bimodal (3, 3)-connected net with the point symbol (4·82). The solid-state fluorescent spectra of JUC-121, JUC-122, JUC-123 and the free ligands were measured at room temperature

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Booker, Evans; Eisner, Ulli published the article 《Reduction of 3,5-disubstituted pyridines to dihydropyridines》. Keywords: pyridinecarboxylate reduction; solvent effect reduction pyridinecarboxylate.They researched the compound: Pyridine-3,5-dicarbonitrile( cas:1195-58-0 ).Electric Literature of C7H3N3. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:1195-58-0) here.

The pyridines (I, R = Me, Et) underwent reduction with NaBH4 to give mixtures of the corresponding 1,4- II and 1,2-dihydropyridines III, resp. The compositions of the isomer mixtures produced in various solvents were determined Reduction of I by NaBH3CN and by B2H6 gave II and III (R = Me, Et), resp.

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The reaction of an aromatic heterocycle with a proton is called a protonation. One of articles about this theory is 《Reaction of Grignard reagent with 3,5-dicyanopyridines》. Authors are Lukes, R.; Kuthan, J..The article about the compound:Pyridine-3,5-dicarbonitrilecas:1195-58-0,SMILESS:N#CC1=CC(C#N)=CN=C1).HPLC of Formula: 1195-58-0. Through the article, more information about this compound (cas:1195-58-0) is conveyed.

Et2O solutions of 3,5-dicyanopyridines reacted at 20-40° with MeMgI (Ia) or EtMgBr (Ib) in 4-6-fold excess to form NH.CR1:C(CN).CR2:C(CN).CHR3 or NH.CR1:C(CN).CHR2.C(CN):CR3. The following were prepared: R1 = R2 = R3 = H (I); R1 = R2 = H, R3 = Me (II); R1 = R3 = H, R2 = Et (III); R1 = Me, R2 = R3 = H (IV); R1 = R3 = Me, R3 = H (V); R1 = R3 = Me, R2 = H (VI); R1 = H, R2 = R3 = Me (VII); R1 = H, R2 = Me, R3 = Et (VIII); R1 = H, R2 = Et, R3 = Me (IX); R1 = R3 = Me, R2 = H (X); R1 = R2 = R3 = Me (XI); R1 = R2 = H, R3 = Me (XII); R1 = R3 = H, R2 = Et (XIII); R1 = R2 = Me, R3 = H (XIV); R1 = R2 = R3 = Me (XV). I with Ia gave 76% XII, I with Ib 65% XIII, II with Ia 66% VII, II with Ib 48% VIII, III with Ia 89% IX, IV with Ia about 43% X and XIV, V with Ia 82% XI, VI with Ia 35% XV.

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Name: 5-Methoxy-4-methylpyridin-3-amine. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 5-Methoxy-4-methylpyridin-3-amine, is researched, Molecular C7H10N2O, CAS is 77903-28-7, about A New Series of Orally Bioavailable Chemokine Receptor 9 (CCR9) Antagonists; Possible Agents for the Treatment of Inflammatory Bowel Disease. Author is Kalindjian, S. Barret; Kadnur, Sanjay V.; Hewson, Christopher A.; Venkateshappa, Chandregowda; Juluri, Suresh; Kristam, Rajendra; Kulkarni, Bheemashankar; Mohammed, Zainuddin; Saxena, Rohit; Viswanadhan, Vellarkad N.; Aiyar, Jayashree; McVey, Donna.

Chemokine receptor 9 (CCR9), a cell surface chemokine receptor which belongs to the G protein-coupled receptor, 7-trans-membrane superfamily, is expressed on lymphocytes in the circulation and is the key chemokine receptor that enables these cells to target the intestine. It has been proposed that CCR9 antagonism represents a means to prevent the aberrant immune response of inflammatory bowel disease in a localized and disease specific manner and one which is accessible to small mol. approaches. One possible reason why clin. studies with vercirnon, a prototype CCR9 antagonist, were not successful may be due to a relatively poor pharmacokinetic (PK) profile for the mol. We wish to describe work aimed at producing new, orally active CCR9 antagonists based on the 1,3-dioxoisoindoline skeleton. This study led to a number of compounds that were potent in the nanomolar range and which, on optimization, resulted in several possible preclin. development candidates with excellent PK properties.

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Ilavsky, D.; Kuthan, J. published an article about the compound: Pyridine-3,5-dicarbonitrile( cas:1195-58-0,SMILESS:N#CC1=CC(C#N)=CN=C1 ).Application of 1195-58-0. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1195-58-0) through the article.

Quantum-chem. interpretation is given for the UV spectra of mono-, di-, and trimethylated title compounds using the limited-configuration-interaction method on the bases of Hueckel MO and SCF wave functions. Results of both procedures agree well with exptl. The modifications agree also in qualities of individual transitions and weights of configurations. The influence of Me-group on 3,5-dicyanopyridine skeleton was followed by the electron d. change.

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Reference of 1-(4-Chlorophenyl)pyrrolidin-2-one. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: 1-(4-Chlorophenyl)pyrrolidin-2-one, is researched, Molecular C10H10ClNO, CAS is 7661-33-8, about Synthetic Exploration of α-Diazo γ-Butyrolactams. Author is Zhukovsky, Daniil; Dar’in, Dmitry; Kantin, Grigory; Krasavin, Mikhail.

Diazo transfer reaction onto γ-butyrolactams (activated by α-ethyloxalylation) gave rare α-diazo-γ-butyrolactams. Decomposition of the latter by Rh2(OAc)4 in the presence of alcs. and water gave products of O-H insertion of the resp. metal-cabene species. Silver triflate (1 mol%) was found to convert the investigated γ-butyrolactams into 1,5-dihydro-2H-pyrrol-2-ones which represent versatile building blocks. Particular instability was noted for α-diazo γ-butyrolactams bearing alkyl or o-substituted aryl substituents on the nitrogen atom. These were found to dimerize in solution or upon storage at room temperature to give fully conjugated bis-hydrazones along with the loss of a nitrogen mol.

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Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 7661-33-8, is researched, SMILESS is O=C1N(C2=CC=C(Cl)C=C2)CCC1, Molecular C10H10ClNOJournal, European Journal of Organic Chemistry called Synthetic Exploration of α-Diazo γ-Butyrolactams, Author is Zhukovsky, Daniil; Dar’in, Dmitry; Kantin, Grigory; Krasavin, Mikhail, the main research direction is diazobutyrolactam pyrrolinone preparation; alc oxalylation hydride shift dimerization oxygen hydrogen insertion.Recommanded Product: 1-(4-Chlorophenyl)pyrrolidin-2-one.

Diazo transfer reaction onto γ-butyrolactams (activated by α-ethyloxalylation) gave rare α-diazo-γ-butyrolactams. Decomposition of the latter by Rh2(OAc)4 in the presence of alcs. and water gave products of O-H insertion of the resp. metal-cabene species. Silver triflate (1 mol%) was found to convert the investigated γ-butyrolactams into 1,5-dihydro-2H-pyrrol-2-ones which represent versatile building blocks. Particular instability was noted for α-diazo γ-butyrolactams bearing alkyl or o-substituted aryl substituents on the nitrogen atom. These were found to dimerize in solution or upon storage at room temperature to give fully conjugated bis-hydrazones along with the loss of a nitrogen mol.

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SDS of cas: 1195-58-0. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Pyridine-3,5-dicarbonitrile, is researched, Molecular C7H3N3, CAS is 1195-58-0, about Oxidation of organic compounds. XCIV. Synthesis of 3,5-dicyanopyridine by the oxidative ammonolysis of 3,5-butidine. Author is Suvorov, B. V.; Kagarlitskii, A. D.; Belova, N. A.; Kutzhanov, R. T..

Ammoxidation of 3,5-lutidine (I) using 1:9:17 I-O-NH3 at 350° in the presence of fused vanadium oxide-titanium oxide with a 0.5 sec contact time gave 40% 3,5-pyridinedicarbonitrile (II) and 5-methyl-3-pyridinecarbonitrile. Hydrolysis of II in aqueous NaOH gave 3,5-pyridinedicarboxylic acid.

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Suvorov, B. V.; Belova, N. A.; Stepanova, L. A. published an article about the compound: Pyridine-3,5-dicarbonitrile( cas:1195-58-0,SMILESS:N#CC1=CC(C#N)=CN=C1 ).Recommanded Product: Pyridine-3,5-dicarbonitrile. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1195-58-0) through the article.

Oxidative ammonolysis of alkylbenzenes and alkylpyridines (p-xylene, pseudocumene, 2-, 3-, and 4-picoline, 2,6- and 3,5-lutidine, 3-ethylpyridine, 2-methyl-5-ethylpyridine, and 2-methyl-5-vinylpyridine) on SnO2-modified Ti V oxide catalyst gave the corresponding nitriles in high yields. The catalyst is activated by water vapor.

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