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Beilstein J. Org. Chem. 2020, 16, 2687–2700, doi:10.3762/bjoc.16.219
Graphical Abstract
Figure 1: Schematic illustration of the analyte-induced crosslinking of gold nanoparticles containing a mixtu...
Scheme 1: Syntheses of the ligands rac-1 and (R)-1. Conditions: i) TsCl, NaOH, THF, 0 °C, 60 min → 25 °C, 80 ...
Scheme 2: Synthesis of ligand 2. Conditions: i) potassium phthalimide, DMF, 25 °C, 18 h, 67%; ii) 2,2'-dipico...
Figure 2: Photographs of solutions of NPrac-1 in water (0.25 mg/mL) containing different sodium salts at a co...
Figure 3: Sections of the 1H NMR spectra of solutions of NP25 in D2O/CD3OD 1:2 (v/v) between 8.9 and 3.9 ppm ...
Figure 4: Images of vials containing solutions of NP10-Zn (0.25 mg/mL) in water/methanol 1:2 (v/v) and additi...
Figure 5: Photograph of the solutions of the competition experiment. Vial (a) only contained NP10-Zn (and the...
Figure 6: UV–vis spectra of NP10-Zn (0.25 mg/mL in the initial measurement) in water/methanol 1:2 (v/v) conta...
Figure 7: TEM images of NP10-Zn (0.25 mg/mL) in water/methanol 1:2 (v/v) before (a) and after the addition of...
Beilstein J. Org. Chem. 2011, 7, 1543–1554, doi:10.3762/bjoc.7.182
Figure 1: Schematic representation of the general structural design of the investigated cyclodextrin derivati...
Scheme 1: Structure of cyclosarin (GF).
Scheme 2: Cyclodextrin derivatives tested as potential GF scavengers.
Scheme 3: General strategies used for the preparation of the investigated cyclodextrin derivatives.
Scheme 4: Reaction conditions used for the preparation of cyclodextrin derivatives 1a–e from tosylate 3.
Scheme 5: Synthesis of 3-(aminomethyl)benzaldehyde oxime (5). Reagents and conditions: i. NaBH4, EtOH, 1 h, 2...
Scheme 6: Synthesis of 3-((hydroxyimino)methyl)-1-(prop-2-ynyl)pyridinium bromide (6). Reagents and condition...
Scheme 7: Syntheses of 6-ethynyl-formylpyridine oximes (7a–c). Reagents and conditions: i. CuI, (PPh3)2PdCl2,...
Scheme 8: Reaction conditions used for the preparation of cyclodextrin derivatives 2a–d from azide 4.
Figure 2: Diagram summarizing the observed Δk1 values for cyclodextrins 1a–e and 2a–d. For comparison, the re...
Figure 3: Time-dependent decrease of GF concentration in the presence of 1b (top row), 1c (middle row), and 2a...
Scheme 9: Schematic protocol for the qualitative assay.
Scheme 10: Schematic protocol of the quantitative assay.