15NRORC: An Azine Labeling Protocol.
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DOI: 10.1021/jacs.3c11618
Abstract: A practical method for the synthesis of 15N-labeled azines with a high degree of isotopic enrichment is described. Activation of azine heterocycles with an electron-deficient arene allows for the facile substitution of the nitrogen atom… read more here.
Keywords: method; azine labeling; labeling protocol; azine ... See more keywords
The solid state structure and environmental polarization effect of a novel asymmetric azine
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DOI: 10.1039/c7nj00618g
Abstract: A broad analysis of a novel azine is reported using single crystal X-ray diffraction and characterization methods (IR, NMR and MS). Additional studies were conducted using density functional theory with the CAM-B3LYP functional and the… read more here.
Keywords: solid state; polarization; azine; effect ... See more keywords
Keto-salicylaldehyde azine: asymmetric substituent effect on their optical properties via electron-donating group insertion
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DOI: 10.1039/c9tc05822b
Abstract: Organic fluorescent probes have attracted increasing attention owing to their high sensitivity and recognition ability, structurally adjustable flexibility and manifestation in the form of visualization. Salicylaldehyde azine (SAA) and its derivatives exhibit a great potential… read more here.
Keywords: keto salicylaldehyde; salicylaldehyde azine; group; azine ... See more keywords
Azine-N-oxides as effective controlling groups for Rh-catalysed intermolecular alkyne hydroacylation
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DOI: 10.1039/d1sc03915f
Abstract: Heterocycle-derived aldehydes are challenging substrates in metal-catalysed hydroacylation chemistry. We show that by using azine N-oxide substituted aldehydes, good reactivity can be achieved, and that they are highly effective substrates for the intermolecular hydroacylation of… read more here.
Keywords: oxides effective; effective controlling; azine; controlling groups ... See more keywords