Ontology highlight
ABSTRACT:
SUBMITTER: Almansour AI
PROVIDER: S-EPMC6572414 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
Molecules (Basel, Switzerland) 20190522 10
An expedient synthesis of hitherto unexplored novel hybrid heterocycles comprising dispiropyrrolidine, <i>N</i>-styrylpiperidone and indeno[1,2-<i>b</i>]quinoxaline units has been developed via domino multicomponent 1,3-dipolar cycloaddition strategy employing a new class of azomethine ylide in ionic liquid, 1-butyl-3-methylimidazolium bromide. This domino protocol involves, 1,3-dipolar cycloaddition and concomitant enamine reaction affording the dispiropyrrolidine tethered <i>N</i>-styrylpiperi ...[more]