Application In Synthesis of 2,6-DibromopyridineIn 2021 ,《Deoxygenative coupling of 2-aryl-ethanols catalyzed by unsymmetrical pyrazolyl-pyridinyl-triazole ruthenium》 appeared in Molecular Catalysis. The author of the article were Cao, Fei; Duan, Zheng-Chao; Zhu, Haiyan; Wang, Dawei. The article conveys some information:
A pyrazolyl-pyridinyl-triazole Ru complex was synthesized from unsym. pyrazolyl-pyridinyl-triazole (PPT) skeleton ligand and characterized through X-ray crystallog. The corresponding heterogeneous pyrazolyl-pyridinyl-triazole Ru complexes on γ-Al2O3 were characterized through SEM, TEM, XRD and XPS. Both homogeneous and heterogeneous Ru catalysts revealed high activity for deoxygenative homocoupling of 2-arylethanols to obtain arylalkenes RCH=CHCH2R [R = Ph, 4-FC6H4, 2-thienyl, etc.]. In the experimental materials used by the author, we found 2,6-Dibromopyridine(cas: 626-05-1Application In Synthesis of 2,6-Dibromopyridine)
2,6-Dibromopyridine(cas: 626-05-1) belongs to pyridine. The basicity and metallophilic high donor number of these π-deficient systems has long favored them as ligands in metal catalysis. The last decade saw pyridine assume a stronger role as functional group for directed C–H oxidation/activation.Application In Synthesis of 2,6-Dibromopyridine