59182-08-0Relevant articles and documents
A tridentate CNO-donor palladium(II) complex as efficient catalyst for direct C―H arylation: Application in preparation of imidazole-based push–pull chromophores
Li, Hui-Hong,Maitra, Ratnava,Kuo, Ya-Ting,Chen, Jie-Hong,Hu, Ching-Han,Lee, Hon Man
, (2017/09/06)
A series of imidazolium chlorides for the formation of tridentate CNO-donor palladium(II) complexes featuring N-heterocyclic carbene moieties have been developed from cheap and readily available starting materials with high yields. Their palladium complex
Ligand-free Pd-catalysed decarboxylative arylation of imidazo[1,2-: A] pyridine-3-carboxylic acids with aryl bromides
Karale, Uttam B.,Kalari, Saradhi,Shivakumar, Jala,Makane, Vitthal B.,Babar, Dattatraya A.,Thakare, Ritesh P.,Babu, Bathini Nagendra,Chopra, Sidharth,Rode, Haridas B.
, p. 65095 - 65104 (2016/07/21)
A facile ligand-free method for Pd(OAc)2 catalysed decarboxylative arylation of imidazo[1,2-a]pyridine-3-carboxylic acids with hetero(aryl) bromides has been developed. This method is applicable to a variety of (hetero)aryl bromides as coupling partners. Electron withdrawing and donating groups on imidazo[1,2-a]pyridine-3-carboxylic acids are well tolerated. It represents the first general protocol for ligand-free Pd(OAc)2 catalysed decarboxylative arylation of imidazo[1,2-a]pyridine-3-carboxylic acids with (hetero)aryl halides. A few of the compounds synthesized using this protocol showed antibacterial activity against Staphylococcus aureus.
Direct catalytic C-H arylation of imidazo[1,2-a]pyridine with aryl bromides using magnetically recyclable Pd-Fe3O4 nanoparticles
Lee, Jaewoo,Chung, Jooyoung,Byun, Sang Moon,Kim, B. Moon,Lee, Chulbom
, p. 5660 - 5664 (2013/07/05)
The direct C-H arylation of a heteroarene with aryl bromides has been achieved under the catalysis of magnetic nanoparticles. In the presence of bimetallic Pd-Fe3O4 heterodimer nanocrystals (1 mol % in palladium), the reaction of imi
