Category: 53118-43-7

Hsu, Wayne et al. published their research in Acta Crystallographica in 2010 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Amides are not in general accessible by the direct condensation of amines with carboxylic acids for two reasons: first, both components are readily deactivated by a transfer of a proton from the acid to the amine and second, the hydroxy unit on the carbonyl of the acid is a relatively poor leaving group. Nevertheless, the formation of five- and six-membered rings is often surprisingly simple provided that other factors can be brought into play to assist in the condensation.Electric Literature of C12H10N4O2

4,4′-[Oxalylbis(azanediyl)]dipyridinium bis(perchlorate) was written by Hsu, Wayne;Hsiao, Hui Lin;Chen, Jhy Der. And the article was included in Acta Crystallographica in 2010.Electric Literature of C12H10N4O2 The following contents are mentioned in the article:

In 4,4′-[oxalylbis(azanediyl)]dipyridinium diperchlorate, C12H12N4O22+·2ClO4–, the complete cation is generated by crystallog. inversion symmetry. In the crystal, the cations and anions are linked via N-H···O and N-H···(O,O) H bonds, forming a 3-dimensional framework. Crystallog. data are given. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Electric Literature of C12H10N4O2).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Amides are not in general accessible by the direct condensation of amines with carboxylic acids for two reasons: first, both components are readily deactivated by a transfer of a proton from the acid to the amine and second, the hydroxy unit on the carbonyl of the acid is a relatively poor leaving group. Nevertheless, the formation of five- and six-membered rings is often surprisingly simple provided that other factors can be brought into play to assist in the condensation.Electric Literature of C12H10N4O2

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Pan, Zi-Cai et al. published their research in Acta Crystallographica in 2008 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Product Details of 53118-43-7

Bis(4-aminopyridinium) bis(oxalato-κ2O,O’)cuprate(II) dihydrate was written by Pan, Zi-Cai;Zhang, Kou-Lin;Ng, Seik Weng. And the article was included in Acta Crystallographica in 2008.Product Details of 53118-43-7 The following contents are mentioned in the article:

The CuII atom in bis(4-aminopyridinium) bis(oxalato-κ2O,O’)cuprate(2-) dihydrate, (C5H7N2)2[Cu(C2O4)2]·2H2O, is located on a center of inversion and is chelated by 2 oxalate groups in a square-planar coordination geometry. The cation, anion and H2O mols. interact through H bonds, forming a 3-dimensional H-bonded network. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Product Details of 53118-43-7).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Product Details of 53118-43-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Vajpayee, Vaishali et al. published their research in Organometallics in 2013 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. Amides can be recrystallised from large quantities of water, ethanol, ethanol/ether, aqueous ethanol, chloroform/toluene, chloroform or acetic acid. The likely impurities are the parent acids or the alkyl esters from which they have been made. The former can be removed by thorough washing with aqueous ammonia followed by recrystallisation, whereas elimination of the latter is by trituration or recrystallisation from an organic solvent.Synthetic Route of C12H10N4O2

Growth Inhibitory Activity of a Bis-Benzimidazole-Bridged Arene Ruthenium Metalla-Rectangle and -Prism was written by Vajpayee, Vaishali;Lee, Sun mi;Park, Joeng Woo;Dubey, Abhishek;Kim, Hyunuk;Cook, Timothy R.;Stang, Peter J.;Chi, Ki-Whan. And the article was included in Organometallics in 2013.Synthetic Route of C12H10N4O2 The following contents are mentioned in the article:

Two new supramol. coordination complexes (SCCs) were obtained from the self-assembly of a new bis-benzimidazole bridged Ru acceptor, with dipyridyl and tripyridyl donors, resp. As part of a growing library of anticancer-active Ru-based SCCs, the self-assembled metalla-prism motif selectively showed high cytotoxicities relative to cisplatin for a series of cancer cell lines, with IC50 values as low as 8.41 μM for MCF7 cells, as determined from MTS assays. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Synthetic Route of C12H10N4O2).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. Amides can be recrystallised from large quantities of water, ethanol, ethanol/ether, aqueous ethanol, chloroform/toluene, chloroform or acetic acid. The likely impurities are the parent acids or the alkyl esters from which they have been made. The former can be removed by thorough washing with aqueous ammonia followed by recrystallisation, whereas elimination of the latter is by trituration or recrystallisation from an organic solvent.Synthetic Route of C12H10N4O2

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Cremlyn, Richard J. et al. published their research in Journal of Chemical and Engineering Data in 1974 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The amide group is called a peptide bond when it is part of the main chain of a protein, and an isopeptide bond when it occurs in a side chain, such as in the amino acids asparagine and glutamine. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.Formula: C12H10N4O2

Synthesis and spectral data for some derivatives of N-aryloxamic acid hydrazides was written by Cremlyn, Richard J.. And the article was included in Journal of Chemical and Engineering Data in 1974.Formula: C12H10N4O2 The following contents are mentioned in the article:

By condensation of diethyl oxalate with aromatic amines, 21 ethyl N-aryloxamates were prepared Subsequent reaction with hydrazine afforded the corresponding N-aryloxamic acid hydrazides; these were converted into 80 hydrazones, 10 N-phosphoryl, 26 N-sulfonyl, nine N,N-dimethylcarbamoyl, and six N-ethoxycarbonyl derivatives The ir and NMR spectral data of the various comds. were given. The compounds have bactericidal, fungicidal, and insecticidal activity (no data). This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Formula: C12H10N4O2).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The amide group is called a peptide bond when it is part of the main chain of a protein, and an isopeptide bond when it occurs in a side chain, such as in the amino acids asparagine and glutamine. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.Formula: C12H10N4O2

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Vajpayee, Vaishali et al. published their research in Organometallics in 2011 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.SDS of cas: 53118-43-7

Coordination-Driven Self-Assembly and Anticancer Activity of Molecular Rectangles Containing Octahedral Ruthenium Metal Centers was written by Vajpayee, Vaishali;Song, Young Ho;Yang, Yoon Jung;Kang, Se Chan;Kim, Hyunuk;Kim, In Su;Wang, Ming;Stang, Peter J.;Chi, Ki-Whan. And the article was included in Organometallics in 2011.SDS of cas: 53118-43-7 The following contents are mentioned in the article:

The synthesis of new 2+2 metallarectangle macrocycles 1–3 via coordination-driven self-assembly of octahedral arene Ru(II)-based acceptors and dipyridyl amide ligand donors is described. To evaluate their in vitro cytotoxic properties, preliminary biol. assays were carried out for various human cancer cell lines, and the results show that the cytotoxicity level of 3 is comparable or even greater in the cases of SK-hep-1 and HCT-15 than that of the reference drug cisplatin. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7SDS of cas: 53118-43-7).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.SDS of cas: 53118-43-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Huang, Sheng-Li et al. published their research in Angewandte Chemie, International Edition in 2014 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Amides are not in general accessible by the direct condensation of amines with carboxylic acids for two reasons: first, both components are readily deactivated by a transfer of a proton from the acid to the amine and second, the hydroxy unit on the carbonyl of the acid is a relatively poor leaving group. Nevertheless, the formation of five- and six-membered rings is often surprisingly simple provided that other factors can be brought into play to assist in the condensation.Recommanded Product: 53118-43-7

Self-Assembly of Molecular Borromean Rings from Bimetallic Coordination Rectangles was written by Huang, Sheng-Li;Lin, Yue-Jian;Li, Zhen-Hua;Jin, Guo-Xin. And the article was included in Angewandte Chemie, International Edition in 2014.Recommanded Product: 53118-43-7 The following contents are mentioned in the article:

In contrast to conventional stepwise synthesis of mol. Borromean rings, a self-assembly synthetic method which proceeds without the aid of a template was developed. In the formation of mol. rectangles, by adjustment of the long-arm length of the rectangles, size-dependent Borromean-link frameworks were constructed. Both the shortest length of two arms and the relative proportion of the length of the long arm to that of the short arm play a key role in the formation of Borromean rings. DFT calculations were used to provide theor. support for the formation of discrete interlocked frameworks. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Recommanded Product: 53118-43-7).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Amides are not in general accessible by the direct condensation of amines with carboxylic acids for two reasons: first, both components are readily deactivated by a transfer of a proton from the acid to the amine and second, the hydroxy unit on the carbonyl of the acid is a relatively poor leaving group. Nevertheless, the formation of five- and six-membered rings is often surprisingly simple provided that other factors can be brought into play to assist in the condensation.Recommanded Product: 53118-43-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Huang, Sheng-Li et al. published their research in Journal of the American Chemical Society in 2013 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Related Products of 53118-43-7

Cp*Rh-Based Heterometallic Metallarectangles: Size-Dependent Borromean Link Structures and Catalytic Acyl Transfer was written by Huang, Sheng-Li;Lin, Yue-Jian;Hor, T. S. Andy;Jin, Guo-Xin. And the article was included in Journal of the American Chemical Society in 2013.Related Products of 53118-43-7 The following contents are mentioned in the article:

Cp*Rh-based functional metallarectangles were synthesized from metallaligands, e.g., [Cu(opba)]2- [opba = o-phenylenebis(oxamato)]. Enlargement of one linker gives two novel Borromean link architectures. All these complexes are intact in solution, as evident from ESI-MS spectroscopic anal. Arising from the combination of open Cu centers and favorable cavity space, {(Cp*Rh)4(bpe)2[Cu(opba)·2MeOH]2}4(OTf)·6MeOH shows extraordinary catalytic abilities with high efficiency and wide substrate selectivity in the acyl-transfer reaction. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Related Products of 53118-43-7).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Related Products of 53118-43-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Kuai, Hai-Wei et al. published their research in Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences in 2014 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.SDS of cas: 53118-43-7

Synthesis and structural characterization of a Cu(II) coordination polymer from N1,N2-Di(pyridin-4-yl)oxalamide was written by Kuai, Hai-Wei;Hu, Tao;Jiang, Ding-Yun;Qian, Yun-Hua;Li, Deng-Hao. And the article was included in Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences in 2014.SDS of cas: 53118-43-7 The following contents are mentioned in the article:

The reaction of Cu(NO3)2·3H2O with N1,N2-di(pyridin-4-yl)oxalamide (L) and KSCN in the presence of DMF by the layering method gives rise to a new complex [Cu(L2)(SCN)2(DMF)2]n (1). Complex 1 was characterized by single-crystal and powder x-ray diffraction, IR spectroscopy, and elemental and thermogravimetric analyses. It crystallizes in the triclinic system with space group P1̅ and shows a chain structure. Delicate N-H···O hydrogen bonding exists in individual units, and adjacent chains are linked by intermol. interactions, resulting in an extended 2D network. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7SDS of cas: 53118-43-7).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.SDS of cas: 53118-43-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Salzmann, Kevin et al. published their research in Angewandte Chemie, International Edition in 2020 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Formula: C12H10N4O2

Donor-Flexible Bis(pyridylidene amide) Ligands for Highly Efficient Ruthenium-Catalyzed Olefin Oxidation was written by Salzmann, Kevin;Segarra, Candela;Albrecht, Martin. And the article was included in Angewandte Chemie, International Edition in 2020.Formula: C12H10N4O2 The following contents are mentioned in the article:

An exceptionally efficient ruthenium-based catalyst for olefin oxidation was designed by exploiting N,N’-bis(pyridylidene)oxalamide (bisPYA) as a donor-flexible ligand. The dynamic donor ability of the bisPYA ligand, imparted by variable zwitterionic and neutral resonance structure contributions, paired with the redox activity of ruthenium provided catalytic activity for Lemieux-Johnson-type oxidative cleavage of olefins to efficiently prepare ketones and aldehydes. The ruthenium bisPYA complex significantly outperforms state-of-the-art systems and displays extraordinary catalytic activity in this oxidation, reaching turnover frequencies of 650,000 h-1 and turnover numbers of several millions. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7Formula: C12H10N4O2).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Formula: C12H10N4O2

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Beddoe, Samuel V. F. et al. published their research in Crystal Growth & Design in 2017 | CAS: 53118-43-7

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. As a result of interactions such as these, the water solubility of amides is greater than that of corresponding hydrocarbons. These hydrogen bonds are also have an important role in the secondary structure of proteins.HPLC of Formula: 53118-43-7

A Bridge Too Far: Testing the Limits of Polypyridyl Ligands in Bridging Soluble Subunits of a Coordination Polymer was written by Beddoe, Samuel V. F.;Fitzpatrick, Anthony J.;Price, Jason R.;Mallo, Neil;Beves, Jonathon E.;Morgan, Grace G.;Kitchen, Jonathan A.;Keene, Tony D.. And the article was included in Crystal Growth & Design in 2017.HPLC of Formula: 53118-43-7 The following contents are mentioned in the article:

Starting with a coordination polymer, {[Cu(L)]2}n (1 where H2L = salicylidene-2-aminophenol), the authors have explored the ability of polypyridyl ligands (P) to bridge the monomer complex to form nine {[Cu(L)]2(P)} complexes. The identity and solution stability of the [Cu(L)] units was studied through a novel combined UV-visible/EPR experiment and it is a stable supramol. building unit for the construction of discrete complexes and coordination polymers. The reorganization of [Cu(L)] units to a new coordination polymer on addition of 4,4′-bipyridine markedly changes the connectivity of the structure and the magnitude of the antiferromagnetic interactions through reorientation of the Cu(II) orbitals. The authors also present the structure of 1, 80 years after its synthesis was first reported. This study involved multiple reactions and reactants, such as N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7HPLC of Formula: 53118-43-7).

N1,N2-Di(pyridin-4-yl)oxalamide (cas: 53118-43-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. As a result of interactions such as these, the water solubility of amides is greater than that of corresponding hydrocarbons. These hydrogen bonds are also have an important role in the secondary structure of proteins.HPLC of Formula: 53118-43-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics