A strategy for the dissolution and separation of rare earth oxides by novel Brønsted acidic deep eutectic solvents
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DOI: 10.1039/c9gc00944b
Abstract: The dissolution and separation of rare earth oxides were realized by novel Brønsted acidic deep eutectic solvents. read more here.
Keywords: nsted acidic; dissolution separation; novel nsted; separation rare ... See more keywords
Synthesis of Tryptamines through a Novel Brønsted Acid Mediated Tandem Reaction Initiated by α-Iminol Rearrangement of Transient 2-Substituted 2-Hydroxycyclobutylimines
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DOI: 10.1055/s-0040-1706587
Abstract: A novel Brønsted acid promoted condensation reaction between a primary aniline and 2-hydroxycyclobutanone provides access to diverse tryptamine derivatives in moderate to good yields. The proposed mechanism involves an α-iminol rearrangement, ring expansion, ring closure,… read more here.
Keywords: synthesis tryptamines; novel nsted; nsted acid; reaction ... See more keywords