26076-78-8

Upstream product

• 1191-15-7 diisobutylaluminium hydride 
• 501-65-5 diphenyl acetylene 

Downstream Products

• 1378029-94-7 C₁₈H₁₉NS 
• 18239-50-4 1-morpholino-1,2-diphenylethene 
• 1378029-95-8 C₂₃H₂₈N₂O₂ 
• 937808-26-9 tert-butyl 4-(1,2-diphenylethyl)piperazine-1-carboxylate 
• 127529-30-0 4-(1,2-diphenylethyl)morpholine 
• 1259988-01-6 4-(1,2-diphenylethyl)thiomorpholine 
• 36794-52-2 (±)-1-(1,2-diphenylethyl)piperidine 
• 118110-27-3 N-(1,2-diphenylethyl)-N-isopropylpropan-2-amine 

Relevant academic research and scientific papers

Cu-Catalyzed electrophilic amination of internal alkynes via hydroalumination

A straightforward and efficient method for the synthesis of 1,2-diaryl-substituted enamines through the Cu-catalyzed electrophilic amination reaction of O-benzoyl hydroxylamines with vinylaluminum reagents generated in situ from the Ni-catalyzed hydroalumination of readily accessible internal aryl acetylenes is described. The amination is catalyzed by 1 mol% CuCl without any additive at ambient temperature to afford new versatile enamines in good yield (61-91%) with high selectivity (>98% E-enamine).