One‐Pot Sequential Heck–Suzuki Synthesis of 5‐Styryl‐9‐Hydroxy‐1H‐phenalen‐1‐ones with Tunable Optoelectronic Properties
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DOI: 10.1002/ajoc.202500621
Abstract: For the preparation of novel 5‐styryl‐substituted 9‐hydroxy‐1H‐phenalen‐1‐ones, a sequential Pd‐catalyzed Heck vinylenation–Suzuki arylation one‐pot strategy was established, providing efficient access to a library of donor–acceptor chromophores. These multifunctional conjugates are characterized by a planar, highly… read more here.
Keywords: phenalen ones; suzuki; styryl; one pot ... See more keywords
Protonation-Gated Dual Photochromism of a Chromene-Styryl Dye Hybrid.
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DOI: 10.1021/acs.orglett.7b02798
Abstract: A novel hybrid bisphotochromic system involving a chromene residue and a styryl dye fragment is described. Initially, the compound shows almost no photochromism due to intramolecular energy and electron transfer between the chromophores. Protonation of… read more here.
Keywords: styryl; chromene; styryl dye; protonation ... See more keywords
A Novel Synthetic Precursor of Styryl Sulfone Neuroprotective Agents Inhibits Neuroinflammatory Responses and Oxidative Stress Damage through the P38 Signaling Pathway in the Cell and Animal Model of Parkinson’s Disease
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DOI: 10.3390/molecules26175371
Abstract: A novel class of styryl sulfones were designed and synthesized as CAPE derivatives by our work team, which showed a multi-target neuroprotective effect, including antioxidative and anti-neuroinflammatory properties. However, the underlying mechanisms remain unclear. In… read more here.
Keywords: cell; styryl sulfone; styryl; parkinson disease ... See more keywords
Electrofluorochromic Switching of Heat-Induced Cross-Linkable Multi-Styryl-Terminated Triphenylamine and Tetraphenylethylene Derivatives
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DOI: 10.3390/molecules29102340
Abstract: High-performance electrochromic (EC) and electrofluorochromic (EFC) materials have garnered considerable interest due to their diverse applications in smart windows, optoelectronics, optical displays, military camouflage, etc. While many different EC and EFC polymers have been reported,… read more here.
Keywords: heat induced; styryl; induced cross; cross linkable ... See more keywords