Ontology highlight
ABSTRACT:
SUBMITTER: Sercel ZP
PROVIDER: S-EPMC8534816 | biostudies-literature | 2021 Aug
REPOSITORIES: biostudies-literature
Organic letters 20210804 16
A variety of enantioenriched <i>gem</i>-disubstituted 4-imidazolidinones were prepared in up to >99% yield and 95% ee by the Pd-catalyzed decarboxylative asymmetric allylic alkylation of imidazolidinone-derived β-amidoesters. In the process of preparing these substrates, a rapid synthetic route to 4-imidazolidinone derivatives was developed, beginning from 2-thiohydantoin. The orthogonality of the benzoyl imide and <i>tert</i>-butyl carbamate groups used to protect these nitrogen-rich products w ...[more]