1246677-45-1Relevant academic research and scientific papers
Effects of substituent and catalyst on the intramolecular Povarov reaction - Synthesis of chromenonaphthyridines
Maiti, Sourav,Panja, Suman Kalyan,Sadhukhan, Koushik,Ghosh, Jaydip,Bandyopadhyay, Chandrakanta
scheme or table, p. 694 - 696 (2012/02/15)
2-(N-Alkenyl-N-aryl)aminochromone-3-carbaldehyde undergoes intramolecular Povarov reaction with aromatic amines in the presence of Ph3P· HClO4 to produce chromenonaphthyridine. The effects of substituent and catalyst have been studie
Regio- and stereoselective synthesis of 1-benzopyrano[2,3-b]pyrrolo[2,3-d] pyridines: A microwave-accelerated intramolecular [3+2] cycloaddition reaction of azomethine ylide
Maiti, Sourav,Lakshmykanth,Panja, Suman Kalyan,Mukhopadhyay, Ranjan,Datta, Ayan,Bandyopadhyay, Chandrakanta
experimental part, p. 763 - 768 (2011/09/16)
Figure represented. Regio- and stereoselective syntheses of tetracyclic compounds having chromone, pyrrolidine, and piperidine rings have been accomplished by an intramolecular [3+2] cycloaddition reaction involving azomethine ylide. The reactions were ca
