Enantioselective Construction of Chiral Quinoline Scaffold via a Michael Addition/O-Alkylation Sequence
Abstract
An enantioselective Michael/O-alkylation cascade between hydroxyquinolines and chloronitroalkenes was developed, constructing chiral dihydrofuroquinoline scaffolds in high enantioselectivity under mild conditions. The direct modification of hydroxylcamptothecin and the discovery of anti-tumour (MCF-7 cell lines) leads highlight the potential of this process.
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