Results 11 to 20 of about 4,799 (244)
Palladium-catalyzed regioselective C1-selective nitration of carbazoles [PDF]
Beilstein Journal of Organic ChemistryCarbazoles are ubiquitous and privileged heterocyclic scaffolds in various functional organic materials and naturally occurring products. Although extensive efforts have focused on developing synthetic strategies toward carbazole derivatives, direct ...
Vikash Kumar +5 more
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Enantiotopic-group-selective coupling for unified access to carbazole atropisomers as versatile chiral chromophores [PDF]
Nature CommunicationsChiral organic chromophores are foundational for advanced optical and electronic devices. Despite the widespread use of N-aryl carbazoles in visible-luminescent materials, chiroptical applications of their atropisomers have remained underdeveloped due to
Junqiang Wei +3 more
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Can Fascaplysins Be Considered Analogs of Indolo[2,3-a]pyrrolo[3,4-c]carbazoles? Comparison of Biosynthesis, Biological Activity and Therapeutic Potential [PDF]
Marine DrugsFor the first time, a comparative analysis has been conducted to elucidate the biosynthesis of three families of natural products—staurosporines/rebeccamycins, cladoniamides, and fascaplysins.
Maxim E. Zhidkov +4 more
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Recent Developments and Biological Activities of N-Substituted Carbazole Derivatives: A Review
Molecules, 2015 Carbazoles represent an important class of heterocycles. These have been reported to exhibit diverse biological activities such as antimicrobial, antitumor, antiepileptic, antihistaminic, antioxidative, anti-inflammatory, antidiarrhoeal, analgesic ...
Maryam Bashir +3 more
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Chemistry Proceedings, 2022 The reductive cyclization of different organic nitro compounds by carbon monoxide, catalyzed by transition metal complexes, is a very efficient and clean strategy for the synthesis of many N-heterocycles.
Fabio Ragaini +2 more
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Carbazoles: Role and Functions in Fighting Diabetes
Applied Sciences, 2022 Carbazole derivatives have gained a lot of attention in medicinal chemistry over the last few decades due to their wide range of biological and pharmacological properties, including antibacterial, antitumor, antioxidant, and anti-inflammatory activities.
Fedora Grande +6 more
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CLXX.—Carbazole-blue and carbazole-violet [PDF]
J. Chem. Soc., Trans., 1920 n ...
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Recent Advances in the Biosynthesis of Carbazoles Produced by Actinomycetes
Biomolecules, 2020 Structurally diverse carbazole alkaloids are valuable due to their pharmaceutical properties and have been isolated from nature. Experimental knowledge on carbazole biosynthesis is limited. The latest development of in silico analysis of the biosynthetic
Masaya Kobayashi, Tomohisa Kuzuyama
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Molecules, 2022 The development of a Lewis acid-catalyzed, intramolecular ring-opening benzannulation of 5-(indolyl)2,3-dihydrofuran acetals is described. The resulting 1-hydroxycarbazole-2-carboxylates are formed in up to 90% yield in 1 h.
Shaoren Yuan +4 more
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Frontiers in Materials, 2019 Polycarbazole and its derivatives have advantages of good environmental stability, electrochromic properties and photoconductivity which have attracted considerable attention because of their potential industrial applications in electroluminescent ...
Emmanuel Contal +5 more
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