0000000000876419
AUTHOR
Thorfinnur Gunnlaugsson
showing 6 related works from this author
Fluorescent 3-amino-1,8-naphthalimide Tröger’s bases (3-amino-TBNaps) incorporating protected α-amino acids
2021
Abstract The synthesis of 3-amino-1,8-naphthalimide Troger’s base’s (TBNaps) 2–4, possessing several amino acids at the imide terminus, from the corresponding 3-amino-1,8-naphthalimide (Naps) units is described. The solid-state X-ray crystal structure of the related 3-amino-TBNaps piperidino-ethyl derivative 1, and its supramolecular packing is also outlined. In these molecules (as demonstrated from the X-ray structure of 1), the two Naps units have an orthogonal arrangement that makes them potentially attractive β-turn mimics for incorporation into peptide and polypeptide structures. The ground and the excited state properties of these systems were evaluated in a range of solvents that var…
Sulfate-Templated 2D Anion-Layered Supramolecular Self-Assemblies
2019
Summary Using solution and solid-state analyses, we demonstrate that the tripodal N-methylated(1,3,5-benzene-tricarboxamide)-tris(phenylurea) BTA ligands, possessing urea functionalities in the meta position, are able to form extended self-assembly 2D networks via hydrogen bonding templated by sulfate (SO42–). The divergence of the urea binding sites confers a propeller-like conformation to the ligands and is key to formation of the self-assemblies. Studies in solution and in the solid state as well as scanning electron microscopy (SEM) on the self-assembly properties of the ligands showed that the convergence also leads to the formation of hierarchical structures, including porous films an…
CCDC 2092211: Experimental Crystal Structure Determination
2021
Related Article: Samantha A. Murphy, Caroline Phelan, Sankarasekaran Shanmugaraju, Salvador Blasco, Thorfinnur Gunnlaugsson|2021|Tetrahedron Lett.|83|153405|doi:10.1016/j.tetlet.2021.153405
CCDC 1874341: Experimental Crystal Structure Determination
2019
Related Article: Anna B. Aletti, Salvador Blasco, Savyasachi J. Aramballi, Paul E. Kruger, Thorfinnur Gunnlaugsson|2019|Chem Cell mPress|5|2617|doi:10.1016/j.chempr.2019.06.023
CCDC 1874342: Experimental Crystal Structure Determination
2019
Related Article: Anna B. Aletti, Salvador Blasco, Savyasachi J. Aramballi, Paul E. Kruger, Thorfinnur Gunnlaugsson|2019|Chem Cell mPress|5|2617|doi:10.1016/j.chempr.2019.06.023
CCDC 1874344: Experimental Crystal Structure Determination
2019
Related Article: Anna B. Aletti, Salvador Blasco, Savyasachi J. Aramballi, Paul E. Kruger, Thorfinnur Gunnlaugsson|2019|Chem Cell mPress|5|2617|doi:10.1016/j.chempr.2019.06.023