Catalyst and base free aza-Michael addition reaction: Synthesis of poly-substituted 4-pyrazole based benzopyrans
Tapaswini Das, Seetaram Mohapatra, Nilima Priyadarsini Mishra, Sabita Nayak
Topics & Concepts
ChemistryPyrazoleBenzopyransCatalysisYield (engineering)Combinatorial chemistrySubstrate (aquarium)Base (topology)Michael reactionArylFree baseSingle crystalMedicinal chemistryOrganic chemistryCrystallographyMaterials scienceAlkylMetallurgyMathematicsGeologyMathematical analysisOceanographySalt (chemistry)Multicomponent Synthesis of HeterocyclesSynthesis of Indole DerivativesSynthesis of Organic Compounds