Ontology highlight
ABSTRACT:
SUBMITTER: Yan SS
PROVIDER: S-EPMC5982211 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Chemical science 20180430 21
The first ruthenium-catalyzed umpolung carboxylation of hydrazones with CO<sub>2</sub> to generate important aryl acetic acids is reported. Besides aldehyde hydrazones, a variety of ketone hydrazones, which have not been successfully applied in previous umpolung reactions with other reactive electrophiles, also show high reactivity and selectivity under mild conditions. Moreover, this operationally simple protocol features good functional group tolerance, is readily scalable, and offers easy der ...[more]