Bromo(5-cyclohexyl-1-methyl-1H-1,2,4-triazol-4-ium-3-yl)bis(triphenylphosphane)palladium Tetrafluoroborate

Bromo(5-cyclohexyl-1-methyl-1H-1,2,4-triazol-4-ium-3-yl)bis(triphenylphosphane)palladium Tetrafluoroborate Full article

Journal

Molbank
ISSN: 1422-8599

Output data

Year: 2025, Volume: 2025, Number: 4, Article number : M2086, Pages count : DOI: 10.3390/m2086

Authors

Chernenko Andrey Y. ¹ , Lavrentev Igor V. ¹ , Shevchenko Maxim A. ¹ , Minyaev Mikhail E. ² , Shepelenko Konstantin E. ¹ , Chernyshev Victor M. ¹

Affiliations

1	Platov South Russian State Polytechnic University (NPI), 346428 Novocherkassk, Russia
2	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia

Transition metal complexes bearing protic N-heterocyclic carbene (pNHC) ligands are promising precatalysts for organic reactions due to their capacity for unique hydrogen-bonding interactions. Herein, we report the synthesis and structural characterization of the first Pd(II) complex featuring a pNHC derived from 1,2,4-triazole—a heterocyclic system previously unexplored for the preparation of metal/pNHC complexes. The complex was synthesized via oxidative addition of 3-bromo-5-cyclohexyl-1-methyl-1H-1,2,4-triazole to Pd(PPh3)4 in the presence of NH4BF4. Its molecular structure was characterized by NMR spectroscopy and X-ray diffraction analysis.

Chernenko A.Y. , Lavrentev I.V. , Shevchenko M.A. , Minyaev M.E. , Shepelenko K.E. , Chernyshev V.M.
Bromo(5-cyclohexyl-1-methyl-1H-1,2,4-triazol-4-ium-3-yl)bis(triphenylphosphane)palladium Tetrafluoroborate
Molbank. 2025. V.2025. N4. M2086 . DOI: 10.3390/m2086 WOS Scopus OpenAlex

≡ Web of science:	WOS:001646972100001
≡ Scopus:	2-s2.0-105025719793
≡ OpenAlex:	W7104570895