Pseudophedrine-Derived Myers Enolates: Structures and Influence of Lithium Chloride on Reactivity and Mechanism.
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DOI: 10.1021/jacs.9b00328
Abstract: The structures and reactivities of pseudoephedrine-derived dianionic Myers enolates are examined. A combination of NMR and IR spectroscopic, crystallographic, and computational data reveal that the homoaggregated dianions form octalithiated tetramers displaying S4-symmetric Li8O8 cores and… read more here.
Keywords: pseudophedrine derived; myers enolates; derived myers; lithium chloride ... See more keywords
Disodium Salts of Pseudoephedrine-Derived Myers Enolates: Stereoselectivity and Mechanism of Alkylation.
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DOI: 10.1021/jacs.9b08176
Abstract: Pseudoephedrine-derived dianionic Myers enolates were generated using sodium diisopropylamide (NaDA) in THF solution. The reactivities and selectivities of the disodium salts largely mirror those of the dilithium salts but without the requisite large excesses of… read more here.
Keywords: pseudoephedrine derived; disodium salts; myers enolates; mechanism ... See more keywords