872489-94-6

Upstream product

• 108791-83-9 N,N'-(ethane-1,2-diyl)bis(1-(2-bromophenyl)methanimine) 
• 6630-33-7 ortho-bromobenzaldehyde 

Downstream Products

• 872442-09-6 [Cu(acetylacetonato)(1,6-bis(2-bromophenyl)-2,5-diazahexane)]ClO₄ 

Relevant academic research and scientific papers

Copper-catalyzed amidation of aryl iodides in the presence of various chelating ligands

N,N′-Dibenzylethylenediamine is presented as a new, efficient, and versatile bidentate ligand suitable for the copper catalyzed formation of the C-N bond. This bidentate ligand has been demonstrated to facilitate the copper catalyzed cross-coupling reactions of aryl iodides with amides to afford the desired products in good to excellent yields.

Synthesis, structural and solvent influence studies on solvatochromic of acetylacetonatocopper(II) with N,N′-dibenzylic or thiophene derivatives of ethylenediamine complexes

Five mixed-chelate copper(II) complexes with the general formula [Cu(acac)(diam)]ClO4, where acac is acetylacetonate ion and diam is N,N′-dibenzylic or thiophene derivatives of ethylenediamine were prepared and characterized by elemental analysis, spectroscopic and conductance measurements. The X-ray crystal analysis of these complexes demonstrated that ClO4- ions are bound weakly above and below of the chelate plane. In solution, the perchlorate ions are driven out by solvent molecules leading to their solvatochromism.