Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"enantiomerization"”.
-
Study of Synthesis, Reactions and Enantiomerization of C<sub>α</sub>-Chiral Grignard Reagents
… activator for such Mg/X exchange reactions. Enantiomerization pathways of chiral organolithium compounds have been widely studied. However, few such studies have been performed on chiral Grignard reagents. In this module of the project, we studied the solvent assisted enantiomerization …
-
Synthesis and analysis of siloranes for use as a biomaterial and extended twisted molecular ribbons
… synthesis, physical properties, and barrier to enantiomerization of twisted molecular ribbons. Optimization of the synthesis of the silorane monomers PHEPSI and CYGEP was completed via metal-catalyzed hydrosilylation. PHEPSI was synthesized utilizing a monomeric version of the rhodium-based …
-
Fundamental study of natural and synthetic antimicrobial peptides as novel preservatives against fungal food spoilage
… properties, consist in residue substitution or enantiomerization. The different modifications hardly alter the antifungal potency but significant improvements in resistance are obtained with the enantiomerization or a Pro to Arg substitution. However, those modifications are associated with an …
-
Dynamics and Catalytic Resolution of Selected Chiral Organolithiums
<p>One of the most important developments of the last decade has been the emergence of new methods to dynamically resolve racemic organolithiums using stoichiometric amounts of the chiral ligand. When this concept is implemented successfully, it obviates the need for covalently attached chiral …