Organic chemistry

Condensation reaction

Combinatorial chemistry

Malononitrile

Ascorbic acid

Hydrogen bond

Nuclear chemistry

One-pot synthesis

Density functional theory

Catalysis

Computational chemistry

Medicinal chemistry

Chemistry

Pyrazole

Ethyl acetoacetate

Antioxidant

Molecule

Dihedral angle

Food science

Bioorganic Chemistry

Pyranopyrazole and its derivatives are classified to be a pharmacologically significant active scaffold for almost all modes of biological activities.…

Synthesis, DFT calculation, pharmacological evaluation, and catalytic application in the synthesis of diverse pyrano[2,3-c]pyrazole derivatives