Unified Approach to Imidodiphosphate-Type Brønsted Acids with Tunable Confinement and Acidity
Year: 2021
Type: article
Abstract: -propyl sulfide. Furthermore, the methodology delivers a novel, rationally designed super acidic catalyst motif, imidodiphosphorbis(iminosulfonylimino)imidate (IDPii), the extreme reactivity of which exceeds commonly employed super-Brønsted acids, such as trifluoromethanesulfonic acid. The unique reactivity of one such IDPii catalyst has been demonstrated in the first α-methylation of a silyl ketene acetal with methanol as the electrophilic alkylating reagent.
DOI: 10.1021/jacs.1c07067
Institution: Max-Planck-Institut für Kohlenforschung
Language: English
Subfield: Spectroscopy
Field: Chemistry
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $5,000
Funder: H2020 European Research Council
OpenAlex ID: W3198339070