Аннотация:
A simple one-step synthesis of (NHC)2NiCl2 complexes containing bulky N-heterocyclic carbene (NHC) ligands relies on the C–H metallation of N,N'-diaryl-substituted azolium salts, NHC-precursors, with NiCl2Py2 in the presence of Cs2CO3 and pyridine. This procedure allows one to implement all synthetic manipulations in air.
Образец цитирования:
O. V. Khazipov, A. S. Pyatachenko, D. V. Pasyukov, M. E. Minyaev, V. M. Chernyshev, “A pyridine promoted ‘weak base route’ to (NHC)2NiCl2 complexes with bulky N,N'-diaryl carbene ligands”, Mendeleev Commun., 33:2 (2023), 180–183
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc343
https://www.mathnet.ru/rus/mendc/v33/i2/p180
Эта публикация цитируется в следующих 3 статьяx:
A. S. Pyatachenko, A. Yu. Chernenko, S. B. Soliev, M. E. Minyaev, V. M. Chernyshev, “Nickel(ii) complexes with novel nitron-type NHC ligands: synthesis and catalytic activity in the Suzuki–Miyaura coupling of aryl chlorides”, Mendeleev Commun., 34:1 (2024), 39–42
O. V. Khazipov, V. M. Chernyshev, “(NHC)NiCp2 complexes: new air-stable thermally activated precatalysts for olefin hydroheteroarylation”, Mendeleev Commun., 34:1 (2024), 67–69
Oleg V. Khazipov, Anastasia S. Pyatachenko, Victor M. Chernyshev, Valentine P. Ananikov, “A Simple Protocol for the C-N Cross‐Coupling of Aryl Chlorides with Amines Applying Ni/NHC Catalysis”, ChemCatChem, 15:13 (2023)