Browsing by Author "Lim, Daniel"

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Development of a Strategy for the Asymmetric Synthesis of Polycyclic Polyprenylated Acylphloroglucinols via N-Amino Cyclic Carbamate Hydrazones: Application to the Total Synthesis of (+)-Clusianone

Garnsey, Michelle R.; Lim, Daniel; Yost, Julianne M.; Coltart, Dr Don (AMER CHEMICAL SOC, 2010)

A broadly applicable asymmetric synthetic strategy utilizing N-amino cyclic carbamate alkylation that provides access to the various stereochemical permutations of a common structural motif found in many polycyclic ...
Origins of Stereoselectivity in the alpha-Alkylation of Chiral Hydrazones

Lim, Daniel; Wengryniuk, Sarah E.; Coltart, Dr Don (AMER CHEMICAL SOC, 2010)

Density functional theory calculations and experiment reveal the origin of stereoselectivity in the deprotonation-alkylation of chiral N-amino cyclic carbamate (ACC) hydrazones. When the ACC is a rigid, camphor-derived ...

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