Creating sustainable and clean sources of energy is an outstanding problem of importance for the current generation of scientists to solve. Organic photovoltaics (OPVs) are a promising renewable energy source but require improvements to their architectures and better fundamental understanding of the effects of organic chromophore morphology on the resulting...
Recent developments in research concerning organic photovoltaics (OPVs) have overseen massive increases in device performance and the ascension of electron acceptor materials that outclass the preeminent acceptor compounds, buckminsterfullerene (C60) derivatives. New design strategies in the molecular structure of perylenediimides (PDIs) and fused-ring electron acceptors (FREAs) have increased single-junction photovoltaic...
In this Thesis, I describe some recent developments in the field of artificial molecular machines to which I have made contributions. In Chapter 1, I survey the rise and promise of molecular nanotopology, a relatively new discipline focusing on molecular knots and links that offers unprecedented opportunities to access high-energy...
Over the past two decades, the field of N-heterocyclic carbene (NHC) organocatalysis has distinctively enabled the construction of enantioenriched heterocycles, and the power of cascade and one-pot processes has led to an ever-increasing level of synthetic efficiency in the assembly of complex architectures. Here these tools are employed in concise,...
Sulfur mustard (HD), also known as the King of the Battle Gases, was one of the earliest and strongest CWAs to be deployed in war-time conflicts. Unfortunately, its low cost and facile production have resulted consistent use in the present day by rogue elements. As a result, the development of...
Total synthesis of natural products provides an avenue for investigation of complex chemical scaffolds, not only delivering access to biologically impactful molecules but also lending a deeper understanding of their inherent chemical reactivity. Expansion of reaction methodology, optimization of biological activity, and absolute structural confirmation can all be accomplished via...
Cyclodextrin-based polymers (CDPs) are adsorbents based on supramolecular receptor chemistry and have emerged as a promising technology for organic micropollutant remediation. Micropollutants are small organic molecules which contaminate water systems from human related activities. The occurrence of micropollutants in water sources is associated with many negative health, economic, and ecological...
ABSTRACT Genome Mining in Actinobacteria via a Hybrid-Omics Discovery Platform James Hudson Tryon Natural products isolated from Actinobacteria are a vital source of medicines, agrochemicals, and commodity chemicals. The traditional, activity-driven fractionation pipelines that provided access to many of these natural products have delivered diminishing returns in recent decades. However,...
The development of new catalytic methodologies for the precision synthesis of carbon-carbon bonds is central to the advancement of synthetic organic chemistry. Significant focuses of these efforts are made on the enantio- and diastereoselective synthesis of carbon frameworks, especially as chemists and biologists become more aware of the impact of...
Throughout a synthetic organic chemist’s career, reaction planning, execution, and analysis will be repeated countless times. The objective of my thesis research was to expedite this workflow to more efficiently access to novel, complex, and biologically useful molecules and synthetic methods. Since the mid 20th century there have been several...