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Beilstein J. Org. Chem. 2016, 12, 2267–2273, doi:10.3762/bjoc.12.219
Graphical Abstract
Figure 1: Steric repulsion between ortho-hydrogen atoms in benzene-1,3,5-tribenzoic acid (BTB) leads to a non...
Figure 2: Mono-substituted TATB linkers 1b–d were successfully employed in the isoreticular syntheses of PCN-...
Figure 3: Retrosynthetic analysis for extended TATBs 2: triple Suzuki coupling between tribromotriazines 3 an...
Figure 4: Synthesis of unsymmetrically substituted 2,4,6-tris(bromoaryl)-1,3,5-triazines 3 from one equivalen...
Figure 5: Synthesis of 4-bromo-3-nitrobenzoyl chloride (5b). Conditions: a) HNO3/H2SO4, 3 h 0 °C, 2 h, room t...
Figure 6: Syntheses of 4-bromo-3-methoxybenzoyl chloride (5c). Conditions: a) Br2, EtOH/HOAc, 30 min, room te...
Figure 7: Triple Suzuki–Miyaura coupling between tribromotriazines 3 and boronic acid 15 and subsequent hydro...
Figure 8: Triple Suzuki coupling between tribromotriazines 3 and boronate 18. Conditions: a) 19a: Pd(PPh3)4, K...
Beilstein J. Org. Chem. 2012, 8, 11–17, doi:10.3762/bjoc.8.2
Figure 1: Bi-macrocyclic concave host 1 and its non-macrocyclic model 2.
Scheme 1: Synthetic scheme for the syntheses of concave host 1 and non-macrocyclic derivative 2. a) Et3N, THF...
Figure 2: Expansion of a part of the 1H NMR spectra (200 MHz, 298 K) of pure 1 and 2 in CD2Cl2 (bottom) and a...
Figure 3: Normalized 1H NMR CIS (see text) for concave host 1 with different anionic and neutral guests. The ...
Figure 4: Normalized 1H NMR CIS (see text) for concave host 2 with different anionic and neutral guests. The ...