54529-70-3Relevant academic research and scientific papers
Chelation-Assisted Interrupted Copper(I)-Catalyzed Azide-Alkyne-Azide Domino Reactions: Synthesis of Fully Substituted 5-Triazenyl-1,2,3-triazoles
García López, Jesús,Iglesias, María José,López Ortiz, Fernando,Navarro, Yolanda
supporting information, p. 334 - 339 (2021/01/13)
We describe the synthesis of 1,4-(disubstituted)-5-triazenyl-1,2,3-triazoles through a ligand-free domino copper(I)-catalyzed azide-alkyne-azide process of chelating aryl azides bearing N-P═O, P═O, and SO3H groups at the ortho position with a wide variety of acetylenes. DFT calculations reveal that Cu-chelation is a crucial factor in the interception of the CuAAC intermediate by the azide. The crystal structure of the catalytic species has been determined by X-ray diffraction.
Synthesis, characterization, oxidative degradation, antibacterial activity and acetylcholinesterase/butyrylcholinesterase inhibitory effects of some new phosphorus(V) hydrazides
Gholivand, Khodayar,Hosseini, Zahra,Farshadian, Sedigheh,Naderi-Manesh, Hossein
experimental part, p. 5130 - 5139 (2011/01/04)
Some new phosphorus(V) hydrazides 1a-12a were synthesized and characterized by 1H, 13C, 31P NMR, IR spectroscopy and elemental analysis. Moreover, the interaction of Cu(M)2· nH2O with 1a, 3a and 7a ga
