Search Results - "Bogart, Justin A"

An Operationally Simple Method for Separating the Rare-Earth Elements Neodymium and Dysprosium by Bogart, Justin A., Lippincott, Connor A., Carroll, Patrick J., Schelter, Eric J.

“…Rare‐earth metals are critical components of electronic materials and permanent magnets. Recycling of consumer materials is a promising new source of rare…”
Get full text

DFT Study of the Active Site of the XoxF-Type Natural, Cerium-Dependent Methanol Dehydrogenase Enzyme by Bogart, Justin A., Lewis, Andrew J., Schelter, Eric J.

“…Rare‐earth metal cations have recently been demonstrated to be essential co‐factors for the growth of the methanotrophic bacterium Methylacidiphilum…”
Get full text

Controlled Redox Chemistry at Cerium within a Tripodal Nitroxide Ligand Framework by Bogart, Justin A., Lippincott, Connor A., Carroll, Patrick J., Booth, Corwin H., Schelter, Eric J.

“…Ligand reorganization has been shown to have a profound effect on the outcome of cerium redox chemistry. Through the use of a tethered, tripodal, trianionic…”
Get full text

Homoleptic Cerium(III) and Cerium(IV) Nitroxide Complexes: Significant Stabilization of the 4+ Oxidation State by Bogart, Justin A, Lewis, Andrew J, Medling, Scott A, Piro, Nicholas A, Carroll, Patrick J, Booth, Corwin H, Schelter, Eric J

“…Electrochemical experiments performed on the complex CeIV[2-( t BuNO)py]4, where [2-( t BuNO)py]− = N-tert-butyl-N-2-pyridylnitroxide, indicate a 2.51 V…”
Get full text

A Ligand Field Series for the 4f-Block from Experimental and DFT Computed Ce(IV/III) Electrochemical Potentials by Bogart, Justin A, Lewis, Andrew J, Boreen, Michael A, Lee, Heui Beom, Medling, Scott A, Carroll, Patrick J, Booth, Corwin H, Schelter, Eric J

“…Understanding of the sensitivity of the reduction potential of cerium(IV) cations to ligand field strength has yet to benefit from systematic variation of the…”
Get full text

Fine-Tuning the Oxidative Ability of Persistent Radicals: Electrochemical and Computational Studies of Substituted 2‑Pyridylhydroxylamines by Bogart, Justin A, Lee, Heui Beom, Boreen, Michael A, Jun, Minsik, Schelter, Eric J

“…N-tert-Butyl-N-2-pyridylhydroxylamines were synthesized from 2-halopyridines and 2-methyl-2-nitrosopropane using magnesium–halogen exchange. The use of Turbo…”
Get full text

Synthesis and Characterization of Aluminum Complexes of Redox-Active Pyridyl Nitroxide Ligands by Poitras, Andrew M, Bogart, Justin A, Cole, Bren E, Carroll, Patrick J, Schelter, Eric J, Graves, Christopher R

“…The aluminum complexes (RpyNO–)2AlCl (RpyNO– = N-tert-butyl-N-(2-pyridyl)­nitroxyl; R = H (1), CH3 (2), CF3 (3)) were prepared in 80–98% yield through the…”
Get full text

Electro‐kinetic Separation of Rare Earth Elements Using a Redox‐Active Ligand by Fang, Huayi, Cole, Bren E., Qiao, Yusen, Bogart, Justin A., Cheisson, Thibault, Manor, Brian C., Carroll, Patrick J., Schelter, Eric J.

“…Purification of rare earth elements is challenging due to their chemical similarities. All of the deployed separation methods rely on thermodynamic properties,…”
Get full text

Training Undergraduate Sophomore or Junior Students in Air- and Moisture-Sensitive Reaction Techniques through a Multistep Synthesis of the Tripodal Bis[2-(2,3-dihydroxyphenyl)-6-pyridylmethyl](2-pyridylmethyl)amine (BCATTPA) Compound by Khan, Anoshia, Altamirano, Cristina, Khan, Yousuf, Saeed, Haroon, Moreira, Tyler, Handlovic, Troy T., Elshaer, Mohammed R., Bogart, Justin A.

“…Many of the current synthetic methodologies utilized within academic and industrial laboratories require knowledge of how to safely handle air- and…”
Get full text

Accomplishing simple, solubility-based separations of rare earth elements with complexes bearing size-sensitive molecular apertures by Bogart, Justin A., Cole, Bren E., Boreen, Michael A., Lippincott, Connor A., Manor, Brian C., Carroll, Patrick J., Schelter, Eric J.

“…Rare earth (RE) metals are critical components of electronic materials and permanent magnets. Recycling of consumer materials is a promising new source of rare…”
Get full text

An Operationally Simple Method for Separating the Rare-Earth Elements Neodymium and Dysprosium by Bogart, Justin A., Lippincott, Connor A., Carroll, Patrick J., Schelter, Eric J.

“…Rare‐earth metals are critical components of electronic materials and permanent magnets. Recycling of consumer materials is a promising new source of rare…”
Get full text

Rare Earth Metal Complexes of Bidentate Nitroxide Ligands: Synthesis and Electrochemistry by Kim, Jee Eon, Bogart, Justin A, Carroll, Patrick J, Schelter, Eric J

“…We report rare earth metal complexes with tri- and bidentate ligands including strongly electron-donating nitroxide groups. The tridentate ligand…”
Get full text

Stabilizing a Ni II -aqua complex via intramolecular hydrogen bonds: synthesis, structure, and redox properties by Brazzolotto, Deborah, Bogart, Justin A, Ross, Dolores L, Ziller, Joseph W, Borovik, A S

“…Hydrogen bonds within the secondary coordination sphere are effective in controlling the chemistry of synthetic metal complexes. Coupling the capacity of…”
Get full text

Spontaneous Partitioning of Californium from Curium: Curious Cases from the Crystallization of Curium Coordination Complexes by Cary, Samantha K, Silver, Mark A, Liu, Guokui, Wang, Jamie C, Bogart, Justin A, Stritzinger, Jared T, Arico, Alexandra A, Hanson, Kenneth, Schelter, Eric J, Albrecht-Schmitt, Thomas E

“…The reaction of 248CmCl3 with excess 2,6-pyridinedicarboxylic acid (DPA) under mild solvothermal conditions results in crystallization of the tris-chelate…”
Get full text

Mononuclear complexes of a tridentate redox-active ligand with sulfonamido groups: structure, properties, and reactivity by Cook, Sarah A, Bogart, Justin A, Levi, Noam, Weitz, Andrew C, Moore, Curtis, Rheingold, Arnold L, Ziller, Joseph W, Hendrich, Michael P, Borovik, A S

“…The design of molecular complexes of earth-abundant first-row transition metals that can catalyze multi-electron C-H bond activation processes is of interest…”
Get full text

Stabilizing a NiII-aqua complex via intramolecular hydrogen bonds: Synthesis, structure, and redox properties by Brazzolotto, Deborah, Bogart, Justin A., Ross, Dolores L., Ziller, Joseph W., Borovik, A.S.

“…[Display omitted] Hydrogen bonds within the secondary coordination sphere are effective in controlling the chemistry of synthetic metal complexes. Coupling the…”
Get full text

Rearrangement in a Tripodal Nitroxide Ligand To Modulate the Reactivity of a Ti–F Bond by Boreen, Michael A, Bogart, Justin A, Carroll, Patrick J, Schelter, Eric J

“…The tripodal nitroxide ligand [(2- t BuNO)­C6H4CH2)3N]3– (TriNOx3–) binds the Ti­(IV) cation and prevents inner-sphere coordination of chloride in the complex…”
Get full text

Facile Synthesis and Characterization of a Bromine-Substituted (Chloromethyl)Pyridine Precursor towards the Immobilization of Biomimetic Metal Ion Chelates on Functionalized Carbons by Handlovic, Troy T., Moreira, Tyler, Khan, Anoshia, Saeed, Haroon, Khan, Yousuf, Elshaer, Mohammed R., Bogart, Justin A.

“…Multidentate ligands involving tethered pyridyl groups coordinated to transition metal ions have been frequently used to mimic the 3-histidine (3H),…”
Get full text

Tuning the Fe(II/III) Redox Potential in Nonheme Fe(II)–Hydroxo Complexes through Primary and Secondary Coordination Sphere Modifications by Gordon, Zachary, Drummond, Michael J, Bogart, Justin A, Schelter, Eric J, Lord, Richard L, Fout, Alison R

“…The derivatization of the imino-functionalized tris­(pyrrolylmethyl)­amine ligand framework, N­(XpiR)3 ( X L R ; X = H, Br; R = cyclohexyl (Cy), phenyl (Ph),…”
Get full text

Synthesis and characterization of aluminum nitroxide complexes by Herb, Thomas M., Poitras, Andrew M., Richardson, Kenneth G., Cole, Bren E., Bogart, Justin A., Carroll, Patrick J., Schelter, Eric J., Graves, Christopher R.

“…Aluminum complexes of pyridyl nitroxide ligands have been prepared and characterized spectroscopically and structurally. Electrochemical analysis of the…”
Get full text