N,N-Di(pyridin-2-yl)quinolin-6-amine: synthesis and coordination properties

Kharlamova, Alisa D.; Abel, Anton S.; Averin, Alexei D.; Beletskaya, I. P.

doi:10.1007/s11172-019-2460-0

Cited by 2 publications

(1 citation statement)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Introducing fluorine-containing groups to the molecule's structure is in demand because of the influence of such moieties on electronic properties, solubility, conformations and the lipophilicity of the compound [16][17][18][19][20]. Synthesis of dpa derivatives can be performed via N-alkylation [1] or N-arylation [2,3] of dpa or by N,N-diarylation of amines with 2-halogenosubtituted pyridine [21,22]. N,N-diarylation of amines with 2-bromopyridine was reported by Buchwald's group during the first years after the discovery of the Pd-catalyzed amination reaction [23].…”

Section: Introductionmentioning

confidence: 99%

Introducing Bis(5-(Trifluoromethyl)pyridin-2-yl)amine Chelating Unit via Pd-Catalyzed Amination

Korinskiy,

Abel,

Ionova

et al. 2024

Molbank

View full text Add to dashboard Cite

We report a one-step synthesis of trifluoromethyl-substituted di(pyridin-2-yl)amine-based ligands. N-(hetero)aryl-substituted bis(5-(trifluoromethyl)pyridin-2-yl)amines were obtained from 2-bromo-5-(trifluoromethyl)pyridine and corresponding aromatic amines via Pd-catalyzed amination reaction in the presence of a Pd(dba)2/BINAP catalytic system. Four new ligands were prepared in good to high yields and characterized by NMR, IR spectroscopies and mass spectrometry. The structure of one of the products was additionally supported by X-ray analysis.

show abstract

Section: Introductionmentioning

confidence: 99%

Introducing Bis(5-(Trifluoromethyl)pyridin-2-yl)amine Chelating Unit via Pd-Catalyzed Amination

Korinskiy,

Abel,

Ionova

et al. 2024

Molbank

View full text Add to dashboard Cite

show abstract

Two novel lead(ii) coordination complexes incorporating phenanthroline derivate: Synthesis and characterization

Feng

Wang

2023

Main Group Metal Chemistry

View full text Add to dashboard Cite

Two lead(ii) coordination complexes with 2-(4-fluoro-phenyl)-1H-imidazo[4,5-f][1,10]phenanthroline formulated as [Pb(L)2(tlba)2)] (1) and [Pb(L)(dpea)]2 (2) (HTLBA = 2,3,4,5-tetrachlorobenzoic acid, H2dpea = diphenic acid) were synthesized under hydrothermal conditions. In 1, the neighboring [Pb(L)2(tlba)2)] molecules formed into a two-dimensional (2D) layer structure with C–Cl⋯π interactions and N–H⋯O hydrogen bond interactions. For 2, Pb1 and Pb1i ions are connected by four carboxylate groups from two dpea anions to yield a binuclear unit. Two L ligands are situated in two flanks of the dimer. The L ligands from dimers in the vicinity pile up by two π–π interactions to form a 2D supramolecular structure. Moreover, PXRD of 2 was also studied.

show abstract

N,N-Di(pyridin-2-yl)quinolin-6-amine: synthesis and coordination properties

Cited by 2 publications

References 25 publications

Introducing Bis(5-(Trifluoromethyl)pyridin-2-yl)amine Chelating Unit via Pd-Catalyzed Amination

Introducing Bis(5-(Trifluoromethyl)pyridin-2-yl)amine Chelating Unit via Pd-Catalyzed Amination

Two novel lead(ii) coordination complexes incorporating phenanthroline derivate: Synthesis and characterization

Contact Info

Product

Resources

About