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Showing 1 to 3 of 3 for “"Enecarbamate"”.
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(-)-Sparteine Mediated Lithiation of N-Boc-N-P-(methoxyphenyl) Allylic Amines and Conjugate Addition to Nitroalkenes: Scope, Reaction Pathway, and Synthetic Applications
The enecarbamate products of the conjugate additions may also be easily elaborated to enantioenriched functionalized cyclopentanoids. Hydrolysis of the enecarbamates followed by intramolecular nitro-aldol cyclization and dehydration provides substituted nitrocyclopentenes that were converted to …
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Asymmetric Lithiation-Substitution Sequences of Functionalized Allylic and Benzylic Amines Mediated by (-)-Sparteine
… observed as a variety of conditions needed for enecarbamate transformations did not affect the ring stability.
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Typselektivität und Diastereoselektivität in den Oxidationen von chiralen oxazolidinonsubstituierten Encarbamaten mit Singulettsauerstoff, Dimethyldioxiran und meta-Chlorperbenzoesäure
In der vorliegenden Dissertation wurde die Selektivität der Oxidation von chiralen oxazolidinonsubstituierten Encarbamten I mit Singulettsauerstoff, Dimethyldioxiran (DMD) und meta-Chloroperbenzoesäure (mCPBA) untersucht. Durch die Variation der Encarbamatstruktur wurde die Typselektivität …