14 research outputs found
Stereoselective Synthesis of Novel Dispiro Oxindole-pyrrolothiazole-androsterone Hybrids
No full textFour-Component Domino Strategy for the Combinatorial Synthesis of Novel 1,4-Dihydropyrano[2,3‑<i>c</i>]pyrazol-6-amines
No full textAn
efficient one-pot four-component domino protocol for the combinatorial
synthesis of novel 1,4-dihydropyranoÂ[2,3-<i>c</i>]Âpyrazol-6-amines
has been achieved. This transformation presumably occurs via cyclization–Knoevenagel
condensation–Michael addition–tautomerism–intramolecular <i>O</i>-cyclization–elimination sequence of reactions.
The significant features of this reaction include expedient one-pot
process, short reaction time, no column chromatographic purification,
excellent yield, and readily available starting materials
Glycerol: A Promising Benign Solvent for Catalyst Free One-Pot Multi-Component Synthesis of Pyrano[2,3-c]pyrazoles and Tetrahydro-benzo[b]pyrans at Ambient Temperature
No full textL-proline catalyzed multicomponent reactions: facile access to 2H-benzo[g]pyrazolo[3,4-b]quinoline-5,10(4H,11H)-dione derivatives
No full textSynthesis of novel steroidal 16-spiroisoxazolines by 1,3-dipolar cycloaddition, and an evaluation of their antiproliferative activities in vitro
No full textAn efficient one-pot synthesis, characterization and antibacterial activity of novel chromeno-pyrimidine derivatives
No full text
