Category: 14389-12-9

In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Three AgI, CuI and CdII coordination polymers based on the new asymmetrical ligand 2-{4-[(1H-imidazol-1-yl)methyl]phenyl}-5-(pyridin-4-yl)-1,3,4-oxadiazole: syntheses, characterization and emission properties, published in 2019-12-01, which mentions a compound: 14389-12-9, Name is 5-(4-Pyridyl)-1H-tetrazole, Molecular C6H5N5, Application of 14389-12-9.

The new asym. organic ligand 2-{4-[(1H-imidazol-1-yl)methyl]phenyl}-5-(pyridin-4-yl)-1,3,4-oxadiazole (L, C17H13N5O), containing pyridine and imidazole terminal groups, as well as potential oxdiazole coordination sites, was designed and synthesized. The coordination chem. of L with soft AgI, CuI and CdII metal ions was investigated and three new coordination polymers (CPs), namely, catena-poly[[silver(I)-μ-2-{4-[(1H-imidazol-1-yl)methyl]phenyl}-5-(pyridin-4-yl)-1,3,4-oxadiazole] hexafluoridophosphate], {[Ag(L)]PF6}n, catena-poly[[copper(I)-di-μ-iodido-copper(I)-bis(μ-2-{4-[(1H-imidazol-1-yl)methyl]phenyl}-5-(pyridin-4-yl)-1,3,4-oxadiazole)] 1,4-dioxane monosolvate], {[Cu2I2(L)2]·C4H8O2}n, and catena-poly[[[dinitratocopper(II)]-bis(μ-2-{4-[(1H-imidazol-1-yl)methyl]phenyl}-5-(pyridin-4-yl)-1,3,4-oxadiazole)]-methanol-water (1/1/0.65)], {[Cd(L)2(NO3)2]·2CH4O·0.65H2O}n, were obtained. The exptl. results show that ligand L coordinates easily with linear AgI, tetrahedral CuI and octahedral CdII metal atoms to form one-dimensional polymeric structures. The intermediate oxadiazole ring does not participate in the coordination interactions with the metal ions. In all three CPs, weak π-π interactions between the nearly coplanar pyridine, oxadiazole and benzene rings play an important role in the packing of the polymeric chains.

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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

Product Details of 14389-12-9. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about Click chemistry for the synthesis of 5-substituted 1H-tetrazoles from boron-azides and nitriles. Author is Yao, Yue-Wei; Zhou, Yi; Lin, Bao-Ping; Yao, Cheng.

A novel and metal free catalysis of synthesizing 5-substituted 1H-tetrazoles through 1,3-dipolar cycloaddition of boron-azides and nitriles is reported with broad substrate scope and excellent yields.

In addition to the literature in the link below, there is a lot of literature about this compound(5-(4-Pyridyl)-1H-tetrazole)Product Details of 14389-12-9, illustrating the importance and wide applicability of this compound(14389-12-9).

Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 14389-12-9, is researched, Molecular C6H5N5, about Solvent-dependent luminescent Cu(I) framework based on 5-(4-pyridyl)tetrazole, the main research direction is crystal structure copper pyridyltetrazole coordination polymer; copper pyridyltetrazole coordination polymer ethanol solvate preparation; luminescence copper pyridyltetrazole coordination polymer solvent dependent; solvent copper pyridyltetrazole coordination polymer fluorescence; framework polymer copper pyridyltetrazole nitrogen surface adsorption pore size.Computed Properties of C6H5N5.

A new Cu(I) coordination compound, Cu4(L)4·2EtOH (1), has been obtained from the solvothermal reaction of CuBr, 5-(4-pyridyl) tetrazole (HL), EtOH and NH3·H2O. The structure determination revealed that 1 has a 2D network, where each Cu(I) atom adopts a trigonal coordination mode. The 2D networks stacked in an ABAB sequence through the π-π interaction to form a 3D supramol. framework, giving a 1D channel along the b-axis. The TGA and powder XRD measurements revealed that the framework is stable after removal of the guest mols. Gas (N2) adsorption measurement was carried out for the framework and showed that N2 mols. cannot diffuse into the micropore and that only surface adsorption occurred. The photoluminescent study showed that compound 1 displays an interesting solvent-dependent luminescence.

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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

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: 14389-12-9, is researched, SMILESS is C1(C2=NN=NN2)=CC=NC=C1, Molecular C6H5N5Journal, Polyhedron called Zeolite and sulfated zirconia as catalysts for the synthesis of 5-substituted 1H-tetrazoles via [2+3] cycloaddition of nitriles and sodium azide, Author is Teimouri, Abbas; Chermahini, Alireza Najafi, the main research direction is nitrile sodium azide cycloaddition zeolite sulfated zirconia catalyst; tetrazole green preparation.Category: chiral-nitrogen-ligands.

The [2+3] cycloaddition between various nitriles and sodium azide proceeded smoothly in the presence of zeolite and sulfated zirconia as effective catalysts, in water and DMF/MeOH, to give the corresponding 5-substituted 1H-tetrazoles in good to high yields. The reaction most probably proceeded through the in situ formation of catalyst azide species, followed by a successive [2+3] cycloaddition with the nitriles. This method has the advantages of high yields, simple methodol. and easy work-up. The catalyst can be recovered by simple filtration and reused with good yields.

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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

Formula: C6H5N5. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about Ferromagnetic interaction and slow magnetic relaxation in a Co3 cluster-based three-dimensional framework. Author is Wu, Bing-Yan; Yang, Chen-I.; Nakano, Motohiro; Lee, Gene-Hsiang.

A Co3 cluster-based 3D framework, [Co3(4-ptz)4(N3)2(H2O)2].4DMF (I; 4-Hptz = 4-(1H-tetrazol-5-yl)pyridine), was prepared and its crystal and mol. structure was determined Crystal data: orthorhombic, Pnnm, a = 12.2143(13), b = 13.8051(15), c = 16.5293(17) Å, Z = 2, 2257 independent reflections, 176 refined parameters, R1 = 10390.0, wR2 = 0.2530 [I > 2σ(I)]. Compound I exhibits ferromagnetic interactions and slow-magnetic relaxation behavior.

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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

SDS of cas: 14389-12-9. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about A novel approach for the synthesis of 5-substituted-1H-tetrazoles. Author is Akhlaghinia, Batool; Rezazadeh, Soodabeh.

A series of 5-substituted-1H-tetrazoles (RCN4H), e.g., I, have been synthesized by cycloaddition reaction of different aryl and alkyl nitriles with sodium azide in DMSO using CuSO4·5H2O as catalyst. A wide variety of aryl nitriles underwent [3 + 2] cycloaddition to afford tetrazoles under mild reaction conditions in good to excellent yields. The catalyst used is readily available and environmentally friendly. Short reaction times, good to excellent yields, safe process and simple workup make this method an attractive and useful contribution to present organic synthesis of 5-substituted-1H-tetrazoles.

There are many compounds similar to this compound(14389-12-9)SDS of cas: 14389-12-9. if you want to know more, you can check out my other articles. I hope it will help you，maybe you’ll find some useful information.

Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

COA of Formula: C6H5N5. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about Presynthesized and In-Situ Generated Tetrazolate Ligand in the Design of Chiral Cadmium Coordination Polymer. Author is Chang, Che-Chi; Huang, Yun-Chieh; Huang, Sheng-Ming; Wu, Jing-Yun; Liu, Yen-Hsiang; Lu, Kuang-Lieh.

In contrast to the in-situ generated 5-(4-pyridyl)tetrazolate (4-ptz) ligand, the use of presynthesized 4-ptz gave a chiral cadmium coordination polymer [Cd2Cl3(4-ptz)]n (1) with a rare μ5-bridging mode of the tetrazolate ligand. Reaction of the ligand generated in-situ from 4-cyanopyridine and NaN3 yielded an achiral complex [Cd2Cl2(OH)(4-ptz)(H2O)]n (2). Crystal structures for both complexes 1 and 2 were determined This type of tuning in the design of chiral coordination polymers is reported for the first time.

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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

Category: chiral-nitrogen-ligands. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about One- and two-dimensional coordination polymers of substituted tetrazoles with cadmium(II). Author is Darling, Kari; Ouellette, Wayne; Pellizzeri, Steven; Smith, Tiffany; Vargas, Jose; Tomaszfski, Steven; O’Connor, Charles J.; Zubieta, Jon.

The reactions of Cd(NO3)2·4H2O with derivatized tetrazolate ligands yielded coordination polymers of the Cd(II)/iminetetrazolate/anion/solvent family. [Cd(4-Hpyrtet)2(OH)2] (1) (4-Hpyrtet = 4-pyridinetetrazole) is two-dimensional with the ligand in the protonated form with the tetrazole N3 site as the protonation location. The Co(II) and Cu(II) analogous [M(4-pyrtet)2(H2O)2] (M = Co (2), Cu (3)) are structurally similar to 1, but with the aqua ligands projecting to the intralamellar voids rather than into the interlamellar domains, as observed for the hydroxy groups of 1. The 2-pyridyltetrazolate derivative [CdCl(2-pyrtet)(DMF)] (4) is 1-dimensional with chloride and DMF ligands projecting from a {Cd(2-pyrtet)}nn+ ribbon. Compound 5, [Cd4Cl6(prytet)2(DMF)4], (prytet = pyrazinetetrazolate) is two-dimensional and exhibits {Cd4Cl6} secondary building units linked through tetrazolate groups and pyrazine units into the network structure. The azide derivative, [Cd3(N3)4(4-pyrtet)2(H2O)2] (6), is a pillared layer three-dimensional framework with {Cd3(N3)4(tetrazolate)2(H2O)2}n layers through the 4-pyrtet ligands.

I hope my short article helps more people learn about this compound(5-(4-Pyridyl)-1H-tetrazole)Category: chiral-nitrogen-ligands. Apart from the compound(14389-12-9), you can read my other articles to know other related compounds.

Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

Computed Properties of C6H5N5. Aromatic compounds can be divided into two categories: single heterocycles and fused heterocycles. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about Solid state coordination chemistry of microporous metal-organic frameworks of the cadmium(II)-4-pyridyltetrazolate family: the structural influences of chloride incorporation. Author is Ouellette, Wayne; Zubieta, Jon.

While the metal-organic framework [Cd4(OH)2(4-pt)6(DMF)4]·12DMF (1·12DMF) (4-pt = 4-pyridyltetrazolate) is constructed from binuclear metal subunits, linked into porous {Cd2(OH)(DMF)2(4-pt)3}6 cages, introduction of increasing concentrations of chloride yields the 3-dimensional framework materials, [Cd4Cl3(4-pt)4(OH)(DMF)3]·8DMF·14MeOH (2·8DMF·14MeOH) and [Cd5Cl6(4-pt)(DMF)2(H2O)2]·10DMF (3·10DMF), constructed from tetranuclear and chain building blocks, resp.

I hope my short article helps more people learn about this compound(5-(4-Pyridyl)-1H-tetrazole)Computed Properties of C6H5N5. Apart from the compound(14389-12-9), you can read my other articles to know other related compounds.

Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis

COA of Formula: C6H5N5. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 5-(4-Pyridyl)-1H-tetrazole, is researched, Molecular C6H5N5, CAS is 14389-12-9, about Synthesis and structures of 5-(pyridyl)tetrazole complexes of Mn(II). Author is Lin, Ping; Clegg, William; Harrington, Ross W.; Henderson, Richard A..

New MnII complexes containing 5-(2-pyridyl)tetrazole, 5-(3-cyano-4-pyridyl)tetrazole or 5-(4-pyridyl)tetrazole ligands are described. The complexes were prepared by reaction of the corresponding cyanopyridines with sodium azide in the presence of MnII salts. All the complexes were characterized by x-ray crystallog., which reveals that 5-(pyridyl)tetrazole ligands can coordinate to Mn through either type of nitrogen atom in the tetrazole residue or via the pyridyl group. In the solid state, extended 2-dimensional and 3-dimensional structures are produced through networks of hydrogen bonding (involving water mols. and the tetrazolate residue). Acidification of the complexes produces the corresponding free 5-(pyridyl)-1H-tetrazole.

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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis