Electric Literature of C5H7N3In 2022 ,《Ruthenium Complexes Bearing α-Diimine Ligands and Their Catalytic Applications in N-Alkylation of Amines, α-Alkylation of Ketones, and β-Alkylation of Secondary Alcohols》 was published in ACS Omega. The article was written by Gayathri, Sekar; Viswanathamurthi, Periasamy; Bertani, Roberta; Sgarbossa, Paolo. The article contains the following contents:
New Ru(II) complexes encompassing α-diimine ligands were synthesized by reacting ruthenium precursors with α-diimine hydrazones. The new ligands and Ru(II) complexes were analyzed by anal. and various spectroscopic methods. The mol. structures of L1 and complexes 1, 3, and 4 were determined by single-crystal XRD studies. The results reveal a distorted octahedral geometry around the Ru(II) ion for all complexes. Also, the new ruthenium complexes show efficient catalytic activity toward the C-N and C-C coupling reaction involving alcs. Particularly, complex 3 demonstrates effective conversion in N-alkylation of aromatic amines, α-alkylation of ketones, and β-alkylation of alcs. In the experimental materials used by the author, we found 2,6-Diaminopyridine(cas: 141-86-6Electric Literature of C5H7N3)
2,6-Diaminopyridine(cas: 141-86-6) belongs to pyridine. Pyridine and its simple derivatives are stable and relatively unreactive liquids, with strong penetrating odours that are unpleasant.Electric Literature of C5H7N3