Broadening the Scope of Steroidal Scaffolds: The Umpolung of a Bis-Primary Amine Precatalyst for the Insertion of CO2 into Epoxides.
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DOI: 10.1021/acs.orglett.0c02537
Abstract: A cholic acid-based bis-primary amine is capable of promoting the insertion of CO2 into epoxides with the cooperative aid of an iodide anion. This framework is transformed in situ into a bis-carbamic acid. The latter… read more here.
Keywords: insertion co2; co2 epoxides; bis primary; primary amine ... See more keywords