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Filtering by: Resource Type Dissertation Subject Chirality

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

Creator:

Pattawong, Ommidala

Abstract:

Complex organic transformations, such as the addition of pyrrole to ketene using planar chiral organocatalyst (*PPY), the four-component anhydride- Manniach reactions, and the site-selective desymmetrization of meso-1,2-diol, are remarkable synthetic reactions that provide high yield and high selectivity. However, the exact mechanism and origins of stereocontrol for theses synthetic organic...

Resource Type:

Dissertation
Conformationally chiral diphenylethers and the enantioselective Ullmann etherification

Creator:

Salih, M. Quamar

Abstract:

Since the discovery of molecular chirality in 1848, this notion has had a substantial impact on medicine, biology, and chemistry. Extensive effort has been directed towards the construction of chiral molecules that contain sp³ hybridized stereogenic centers. In contrast, less effort has been dedicated to molecules that are chiral by...

Resource Type:

Dissertation