2 article(s) from Gibb, Bruce C.
Graphical Abstract
Figure 1: Chemical structures of octaacid 1 and positand 2 showing the anionic binding sites of the two hosts...
Figure 2: Representative plots of the volume-weighted distribution obtained by DLS for salts titrated into 2....
Figure 3: Representative plots of the volume-weighted distribution obtained by DLS for salts titrated into 2....
Scheme 1: Visualization of the competitive equilibrium between iodide binding to host 2 or associating with i...
Graphical Abstract
Scheme 1: The formation of a 1:1 complex and a 2:1 supramolecular nano-capsule complex from bowl-shaped “cavi...
Scheme 2: Abbreviated synthesis of 7-amino-2-phenyl-6-azaindolizine.
Figure 1: My two favorite compounds for my Ph.D. dissertation, “The Synthesis and Structural Examination of 3...
Scheme 3: An inspiring chlorination from the group of Ronald Breslow.
Scheme 4: The carceplex reaction.
Figure 2: Schematic of a cavitein.
Figure 3: General structure of zinc-TPA complexes.
Scheme 5: Stereoselective bridging of a resorcinarene with benzal halides.
Scheme 6: An eight-fold Ullman ether “weaving” reaction.
Scheme 7: Directed ortho-metallation of the deep-cavity cavitands, showing the mono-endo substituted to tetra-...
Scheme 8: Macrocycle synthesis via resorcinarene covalent templates.
Figure 4: Tris-pyridyl hosts.
Figure 5: (Center) Chemical structure of the octa-acid host. (Left and right) Respective space-filling repres...
Figure 6: Cartoons of the 2:1 host–guest complexes of estradiol (left) and cholesterol (right).
Figure 7: Representative guests for the capsular complexes formed by octa-acid (stoichiometry shown in parent...
Figure 8: A dendrimer-coated cavitand.
Figure 9: Selective oxidation of olefins by singlet oxygen.
Figure 10: a) Preferred packing motifs of methyl, pentyl and octyl guests. b) Product distribution observed fo...
Figure 11: Schematic of the competition of two esters for the capsule formed by octa-acid. The ester that bind...
Figure 12: Schematic of the inter-phase separation of propane and butane; the latter binds more strongly to th...
Figure 13: Structure of tetra-endo-methyl octa-acid (TEMOA).
Figure 14: Assembly properties of TEMOA.
Figure 15: How salts influence the association constant (Ka) for the binding of ClO4– to octa-acid (Figure 4). The ind...