154479-68-2

Upstream product

• 99-61-6 3-nitro-benzaldehyde 
• 78-94-4 methyl vinyl ketone 
• 4996-15-0 3-(3-nitrophenyl)propynoic acid 
• 67-64-1 acetone 
• 2227-64-7 3'-nitro-2-bromoacetophenone 
• 123-54-6 acetylacetone 

Downstream Products

• 154479-69-3 2-methyl-5-(3-nitrophenyl)-1-phenyl-1H-pyrrole 
• 154479-76-2 2-(3-Azido-phenyl)-5-methyl-1-phenyl-1H-pyrrole 
• 154479-72-8 3-(5-Methyl-1-phenyl-1H-pyrrol-2-yl)-phenylamine 

Relevant academic research and scientific papers

Copper-Catalyzed Decarboxylative Oxyalkylation of Alkynyl Carboxylic Acids: Synthesis of ?-Diketones and ?-Ketonitriles

A novel copper-catalyzed decarboxylative oxyalkylation of alkynyl carboxylic acids with ketones and alkylnitriles via direct C(sp3)-H bond functionalization to construct new C-C bonds and C-O double bonds was developed. This transformation is featured by wide functional group compatibility and the use of readily available reagents, thus affording a general approach to ?-diketones and ?-ketonitriles. A possible mechanism is proposed.

Highly selective synthesis of 1-phenylpentane-1, 4-diones, and (E)-5-hydroxy-5-phenylpent-3-en-2-ones catalyzed by organophosphorus compounds

1-Phenylpentane-1, 4-diones, and (E)- 5-hydroxy-5-phenylpent-3-en-2-ones were synthesized via organophosphine-catalyzed addition reaction of but-3-en-2-one with aldehydes. The features of the present protocols include high selectivity, operational simplicity, atom economy, and mild reaction conditions without transition metals.

Polycondensed Nitrogen Heterocycles. Part 25. Aminopyrrolophenanthridines by Decomposition of 2-(3-Azidophenyl)-1-arylpyrroles

Acid catalyzed decomposition of the azido derivatives 4a-c give rise to amino-hydroxy-phenylpyrroles of type 7 and 8 upon hydrolysis of the intermediate aryl nitrenium ions, together with the hydrogen abstraction compounds of type 3.The aminopyrrolo1,2-f