1447933-86-9

Upstream product

• 143314-16-3 1-ethyl-3-methylimidazolium tetrafluoroborate 
• 1588512-17-7 C₁₆H₂₁N₄O₄⁽¹⁺⁾*BF₄^(1-) 
• 453-71-4 3-nitro-4-fluorobenzoic acid 

Downstream Products

• 1588513-25-0 methyl 3-butyl-10-isopropyl-2-[3-(nitrooxy)phenyl]-4-oxo-2,3,4,10-tetrahydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-7-ylcarboxylate 
• 1588513-26-1 methyl 3-butyl-10-isopropyl-2-(4-methoxyphenyl)-4-oxo-2,3,4,10-tetrahydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-7-ylcarboxylate 
• 1588512-81-5 C₂₉H₃₄N₇O₅⁽¹⁺⁾*BF₄^(1-) 
• 1588512-83-7 C₃₀H₃₇N₆O₄⁽¹⁺⁾*BF₄^(1-) 

Relevant academic research and scientific papers

Rapid two-step synthesis of benzimidazo[1′,2′:1,5]pyrrolo[2,3- c ]isoquinolines by a three-component coupling reaction

A two-step, three-component coupling reaction on ionic liquid supported 2-cyanomethylbenzimidazoles, methyl 2-formylbenzoate, and isocyanides under microwave activation is explored. Knoevenagel condensation of 2-cyanomethylbenzimidazole with methyl-2-form

Regioselective piperidine-catalyzed tandem imination-isocyanate annulation to fused tricyclic triazines

A novel tandem imination-isocyanate-mediated annulation was explored. Ionic liquid-immobilized 2-aminobenzimidazoles react sequentially with aldehydes and isocyanates to give highly functionalized benzimidazole-embedded triazines. The second-stage transformation revealed that the formation of triazinone functionality is entirely regioselective to allow rapid assembly of biologically interesting tricyclic skeletons. In conjunction with the application of microwave irradiation and IL support, this method provides an efficient route to access substituted benzoimidazotriazines.