Fluorogenic "Photoclick" Labeling and Imaging of DNA with Coumarin-Fused Tetrazole in Vivo.
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DOI: 10.1021/acssensors.8b00565
Abstract: Photoclickable fluorogenic probes will enable visualization of specific biomolecules with precise spatiotemporal control in their native environment. However, the fluorogenic tagging of DNA with current photocontrolled clickable probes is still challenging. Herein, we demonstrated the… read more here.
Keywords: fused tetrazole; imaging dna; vivo; labeling imaging ... See more keywords
A Ru(II)-Catalyzed C–H Activation and Annulation Cascade for the Construction of Highly Coumarin-fused Benzo[a]quinolizin-4-ones and Pyridin-2-ones
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DOI: 10.1039/d3qo00255a
Abstract: A Ru(II)-catalyzed C–H activation and annulation cascade were successfully established for the constructions of coumarin-fused benzo[a]quinolizin-4-ones and pyridin-2-ones, in which the intriguing 6-6-6-6-6 pentacyclic coumarin-fused scaffold was formed by a... read more here.
Keywords: annulation cascade; fused benzo; catalyzed activation; coumarin fused ... See more keywords