1218939-63-9Relevant academic research and scientific papers
Synthesis and biological evaluation of novel flavone/triazole/benzimidazole hybrids and flavone/isoxazole-annulated heterocycles as antiproliferative and antimycobacterial agents
Rao, Yerrabelly Jayaprakash,Sowjanya, Thummala,Thirupathi, Gogula,Murthy, Nandula Yadagiri Sreenivasa,Kotapalli, Sudha Sravanti
, p. 1 - 12 (2018)
Abstract: A series of new flavone/isoxazole fused heterocycles 5a–f and flavone/1,2,3-triazole/benzimidazole hybrid heterocycles compounds 7a–t were synthesized via an intramolecular cyclization and Cu(I)-catalyzed click 1,3-dipolar cycloaddition. The pro
Facile synthesis of 9-acetyl/formyl/cyano-substituted pyrano[2,3-f]flavones and chromones using the baylis-hillman reaction
Reddy, S. Satyanarayana,Krupadanam, G. L. David
experimental part, p. 1292 - 1304 (2010/06/20)
Condensation of 8-formyl-7-hydroxyflavones (2a-f) and 8-formyl-7-hydroxy-2- (2'-furyl)-3-methylchromone (2g) with methyl vinyl ketone (3), acrolein (4), and acrylonitrile (5) in the presence of diazabicyclo[2.2.2]octane (DABCO) under an N2 atmosphere at room temperature using Baylis-Hillman reaction conditions afforded 9-acetyl/formyl/cyano-substituted pyrano2,3-f]flavones (6a-f, 7a-f, 8a-f) and chromones (6g, 7g, 8g).
