This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.
Beilstein J. Org. Chem. 2020, 16, 2589–2597, doi:10.3762/bjoc.16.210
Graphical Abstract
Figure 1: “Record player” approach for molecular spin switching. a) General principle b) Variation of the sub...
Scheme 1: Synthesis of the nitroso compounds 3 and 6 using the two different methods described by Wegner et a...
Scheme 2: Synthesis of azopyridines 11, 14, 16 and 18 by nucleophilic aromatic substitution.
Scheme 3: Synthesis of 3-(3-bromophenylazo)-4-cyanopyridine (20), which was hydrolyzed to yield 3-(3-bromophe...
Scheme 4: Modular approach for the C–C connection of the Ni(II)-porphyrin 22 and the different 4-substituted ...
Scheme 5: Cleavage of 1f to yield disulfide 1g [34].
Figure 2: Hammett plot of the investigated pyridine substituents [36].
Figure 3: UV–vis spectra of 1e (top), 1h (left) and 1j (right) in acetone water (1:9) (solid line) and after ...
Beilstein J. Org. Chem. 2020, 16, 2119–2126, doi:10.3762/bjoc.16.179
Figure 1: Basicity and nucleophilicity switching of the 4-(N,N-dimethylamino)pyridine “record player” molecul...
Scheme 1: Synthesis of 4-N,N-dimethylamino record player molecule 1 by Suzuki reaction between Ni-porphyrin p...
Figure 2: Composition of the different states of porphyrin 1 (1 mM) in the PSS at 530 nm and 435 nm, determin...
Figure 3: a) UV–vis cuvette with a solution of porphyrin 1 (13.1 µM in THF) and the corresponding UV–vis spec...
Scheme 2: General scheme of the nitroaldol (Henry) reaction that was used to investigate photoswitchable cata...
Scheme 3: DMAP (2), azopyridine trans-4, record player trans- and cis-1 and Ni-porphyrin 8 were used in kinet...
Figure 4: Conversion of 4-nitrobenzaldehyde (6) in the Henry reaction with nitroethane (5) as a function of t...