| Literature DB >> 34528212 |
Faezeh Mirzaei1, Mohammad Bayat2, Shima Nasri1.
Abstract
Piperidinium spirooxindoline-pyridineolate has been prepared via one-pot multicomponent reaction of isatin, malononitrile, cyanoacetohydrazide, and piperidine in water or ethanol medium at room temperature. In addition, the synthesis of two indole-substituted 2-pyridones from indole-3-carbaldehyde, malononitrile, and cyanoacetohydrazide in the presence of piperidine is described.Entities:
Keywords: Aqueous medium; Cyanoacetohydrazide; Indole-substituted oxopyridine; Piperidinium salt; Spirooxindolo pyridine
Mesh:
Substances:
Year: 2021 PMID: 34528212 DOI: 10.1007/s11030-021-10313-4
Source DB: PubMed Journal: Mol Divers ISSN: 1381-1991 Impact factor: 3.364