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Showing 1 to 3 of 3 for “"Enolate Chemistry"”.
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Chemistry with chiral lithium amides: enantiotopic group and face-selective reactions
… This opened two new paths to develop tropinone enolate chemistry. One is indirect α-alkylation of tropinone, another is the nucleophilic attack from α-C enolate to the nitrogen atom. Seven interesting chiral amines have been synthesized and applied into the enolate chemistry of two interesting …
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Memory of Chirality in 1,4-Benzodiazepin-2-ones
… in asymmetric synthesis. It has been applied to enolate chemistry, reactions involving carbocation intermediates, and to radical systems. In this strategy the chirality of an enantiopure reactant is transferred to the dynamic chirality of a reactive intermediate to produce stereospecific product. …
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Mechanistic Studies on Memory of Chirality Alkylations of 1,4-Benzodiazepin-2-ones & Structure-based Design of Insecticidal AChE Inhibitors for Malaria Mosquito, Anopheles gambiae
… We captured a transiently non-racemic BZD enolate intermediate in enantiopure form, then released the enolate and observed its subsequent reaction. This approach allowed the first ever step-wise observation of the stereochemical course of such a MOC process. Approximately 2 million deaths …