[3+2]-Annulation of oxindolinyl-malononitriles with Morita–Baylis–Hillman acetates of nitroalkenes for the regio- and diastereoselective synthesis of spirocyclopentane-indolinones
Abhishek Pareek, Sudheesh T. Sivanandan, Shweta Bhagat, Irishi N. N. Namboothiri
Topics & Concepts
ChemistryMalononitrileAnnulationDABCOMoietyIntramolecular forceSN2 reactionStereoselectivityMichael reactionRegioselectivityStereochemistryReactivity (psychology)Medicinal chemistryCombinatorial chemistryOrganic chemistryCatalysisMedicinePathologyAlternative medicineAsymmetric Synthesis and CatalysisCatalytic C–H Functionalization MethodsAxial and Atropisomeric Chirality Synthesis