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Articles 1 - 9 of 9
Full-Text Articles in Physical Sciences and Mathematics
Valine Sulfonamidecinnamic Acid Asymmetric Crystal Reactions, Kraig A. Wheeler, Steven H. Malehorn, Annie E. Egan
Valine Sulfonamidecinnamic Acid Asymmetric Crystal Reactions, Kraig A. Wheeler, Steven H. Malehorn, Annie E. Egan
Faculty Research and Creative Activity
Racemic and homochiral valine sulfonamidecinnamic acidscrystallize with components aligned by use of thecomplementary features of hydrogen bonds and moleculartopology to give supramolecular dimers. These discretemotifs effectively organize adjacent olefins for UV initiated10 single-crystal-to-single-crystal [2+2] photodimerizationreactions. The racemic crystals produce inversion relatedcyclobutane products, while the desymmetrized crystallinearchitectures of the homochiral phase promote asymmetricphotodimerization with 90% conversion.
6-[(4-Hydroxyphenyl)Diazenyl]- 1,10-Phenanthrolin-1-Ium Chloride Monohydrate, Akram Hazeen, Yan Zhang, Minchong Mao, Kraig A. Wheeler, Mark E. Mcguire
6-[(4-Hydroxyphenyl)Diazenyl]- 1,10-Phenanthrolin-1-Ium Chloride Monohydrate, Akram Hazeen, Yan Zhang, Minchong Mao, Kraig A. Wheeler, Mark E. Mcguire
Faculty Research and Creative Activity
In the cation of the title molecular salt, C18H13N4O+_Cl__H2O, the dihedral angle between the mean planes of the 1,10- phenanthroline system and the phenol ring is 14.40 (19)_. The crystal packing is stabilized by O—H_ _ _O hydrogen bonds, weak N—H_ _ _Cl and O—H_ _ _Cl intermolecular interactions and _—_ stacking interactions [centroid–centroid distance = 3.6944 (13) and 3.9702 (12) [A °]
Enantiocontrolled Solid-State Photodimerizations Via A Chiral Sulfonamidecinnamic Acid, Kraig A. Wheeler, Joshua D. Wiseman, Rebecca C. Grive
Enantiocontrolled Solid-State Photodimerizations Via A Chiral Sulfonamidecinnamic Acid, Kraig A. Wheeler, Joshua D. Wiseman, Rebecca C. Grive
Faculty Research and Creative Activity
The supramolecular patterns of three polymorphs of a chiral sulfonamidecinnamic acid reveal components effectively organized into predetermined hydrogen-bonded dimers with favorable <3.8A ° olefin spacing for enantioselective single-crystal-to-single-crystal [2 + 2] photodimerization reactions.
Method Developments To Analyze Caffeine And Acesulfame-K Concentrations In Natural Waters In And Around Charleston, Il, Usa, Laleen Bodhipaksha
Method Developments To Analyze Caffeine And Acesulfame-K Concentrations In Natural Waters In And Around Charleston, Il, Usa, Laleen Bodhipaksha
Masters Theses
No abstract provided.
Structural And Photochemical Behavior Of Phenyl And Dihydrophenyl Sulfonamidecinnamic Acids, Sergey Zinovchik
Structural And Photochemical Behavior Of Phenyl And Dihydrophenyl Sulfonamidecinnamic Acids, Sergey Zinovchik
Masters Theses
No abstract provided.
The Effect Of Surface Hydrophobicity On Wind Erosion Probed By Atomic Force Microscopy, Bradley Eric Frost
The Effect Of Surface Hydrophobicity On Wind Erosion Probed By Atomic Force Microscopy, Bradley Eric Frost
Masters Theses
No abstract provided.
The Affect Of Surface Hydrophobicity On Wind Erosion Probed By Atomic Force Microscopy, Bradley Eric Frost
The Affect Of Surface Hydrophobicity On Wind Erosion Probed By Atomic Force Microscopy, Bradley Eric Frost
Masters Theses
No abstract provided.
Catalytic Activity Of Titania And Titania-Containing Nanomaterials: And, Spatial Distribution Of Silica Surface Groups Using A Tethered Amine Catalyst, Ramkumar Samala
Catalytic Activity Of Titania And Titania-Containing Nanomaterials: And, Spatial Distribution Of Silica Surface Groups Using A Tethered Amine Catalyst, Ramkumar Samala
Masters Theses
No abstract provided.
Synthesis Of Molecular Containers Based On Modifications Of Resorcin(4)Arene And Calix(4)Arene, Anupama Makineni
Synthesis Of Molecular Containers Based On Modifications Of Resorcin(4)Arene And Calix(4)Arene, Anupama Makineni
Masters Theses
No abstract provided.