Novel C,N-Donor Analogs of Nitrone and Pd/NHC Complexes Based Thereon

Novel C,N-Donor Analogs of Nitrone and Pd/NHC Complexes Based Thereon Full article

Journal

Russian Journal of General Chemistry
ISSN: 1070-3632 , E-ISSN: 1608-3350

Output data

Year: 2024, Volume: 94, Number: 12, Pages: 3277-3287 Pages count : 11 DOI: 10.1134/s1070363224120181

Authors

Chernenko A.Yu. ¹ , Shevchenko M.A. ¹ , Minyaev M.E. ² , Chernyshev V.M. ^1,3

Affiliations

1	Platov South-Russian State Polytechnic University (NPI), 346428, Novocherkassk, Russia
2	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russia
3	Skolkovo Institute of Science and Technology, 121205, Moscow, Russia

Novel 1,2,4-triazolium salts, 4-aryl-3-arylamino-1-(pyridin-2-yl)-1,2,4-triazolium bromides, were synthesized. These triazolium salts can be used as precursors of base-ionizable N-heterocyclic carbene (NHC) ligands capable of deprotonating the NH-acidic arylamino group. New Pd/NHC complexes, in which NHC acts as a bidentate C,N-donor chelating ligand, were prepared by metallation of the synthesized triazolium salts with palladium acetate. It was found that the obtained complexes have enhanced stability in strongly basic media and may be of interest as potential catalysts for cross-coupling reactions.

Chernenko A.Y. , Shevchenko M.A. , Minyaev M.E. , Chernyshev V.M.
Novel C,N-Donor Analogs of Nitrone and Pd/NHC Complexes Based Thereon
Russian Journal of General Chemistry. 2024. V.94. N12. P.3277-3287. DOI: 10.1134/s1070363224120181 WOS Scopus OpenAlex

≡ Web of science:	WOS:001408603600007
≡ Scopus:	2-s2.0-85217643090
≡ OpenAlex:	W4406863249