Results 31 to 40 of about 32,471 (260)
Non‐Statistical Assembly of Donor–Acceptor Cages for Light‐Induced Charge Separation
Angewandte Chemie, EarlyView.Donor–acceptor functionalized cages [Pd2D2A2]4+ with defined stoichiometry and stereoconfiguration were assembled in a single step by employing the shape complementary assembly (SCA) strategy. While the redox functionalities remain largely independent in the ground state, photoexcitation results in ultrafast ligand‐to‐ligand charge transfer, as ...
Jacopo Tessarolo +6 more
wiley +2 more sources
Design of new phenothiazine derivatives as visible light photoinitiators
Polymer Chemistry, 2020 In this article, four new phenothiazine derivatives (denoted as PT1, PT2, PT3 and PT4) are specifically in silico designed by molecular modelling for good light absorption properties @405 nm.
Mahmoud Rahal +8 more
semanticscholar +1 more source
Crystal structure of levomepromazine maleate
Acta Crystallographica Section E: Crystallographic Communications, 2016 The asymmetric unit of the title salt, C19H25N2OS+·C4H3O4− [systematic name: (S)-3-(2-methoxyphenothiazin-10-yl)-N,N,2-trimethylpropanaminium hydrogen maleate], comprises two (S)-levomepromazine cations and two hydrogen maleate anions.
Gyula Tamás Gál +2 more
doaj +1 more source
Molecules, 2021 The Cu-catalyzed alkyne-azide 1,3-dipolar cycloaddition variant provides a highly efficient entry to conjugated triazolyl-substituted (oligo)phenothiazine organosilicon derivatives with luminescence and reversible redox characteristics.
Hilla Khelwati +4 more
doaj +1 more source
1-(10H-phenothiazin-10-yl)ethanone
Acta Crystallographica Section E, 2012 In the title compound, C14H11NOS, the phenothiazine unit has a butterfly conformation and the central six-membered ring has a boat form. The fold angle between the benzene rings is 46.39 (7)°, which is larger than found in similar ...
Eri Tokunaga, Tsunehisa Okuno
doaj +1 more source
Antiproliferative Phenothiazine Hybrids as Novel Apoptosis Inducers against MCF-7 Breast Cancer
Molecules, 2018 We designed a series of novel phenothiazine-1,2,3-triazole hybrids by the molecular hybridization strategy and evaluated their antiproliferative activity against three cancer cell lines (MDA-MB-231, MDA-MB-468 and MCF-7).
Jun-Xia Zhang +7 more
doaj +1 more source
Molecules, 2022 Donor-acceptor dyads and triads comprising core-substituted naphthalene diimide (NDI) chromophores and either phenothiazine or phenoxazine donors are described. Synthesis combined with electrochemical and spectroelectrochemical investigations facilitates
Samuel Quinn +6 more
doaj +1 more source
Synthesis of 4-[10H-Phenothiazin-10-yl(1H-tetrazol-5-yl)-methyl]phenol
Molbank, 2009 This present work aims at synthesizing a novel tetrazole from phenothiazine. Phenothiazine is converted into a nitrile by reacting it with 4-hydroxybenzaldehyde, sodium metabisulphite and sodium cyanide. The nitrile on treatment with NaN3/DMF yielded the
Bathey R. Venkatraman, Helen P. Kavitha
doaj +1 more source
Antioxidants, 2022 Alzheimer’s disease (AD) is a complex multi-factorial neurodegenerative disorder for which only few drugs (including donepezil, DPZ) are available as symptomatic treatments; thus, researchers are focusing on the development of innovative multi-target ...
Alessia Carocci +13 more
doaj +1 more source
Synthesis, characterization and study of antibacterial activity of some novel tetrazole derivatives
Orbital: The Electronic Journal of Chemistry, 2011 This work aims at synthesizing novel tetrazole derivatives from phenothiazine. Phenothiazine is first converted into corresponding nitrile by reacting it with aldehyde, sodium metabisulphite and sodium cyanide.
Subramaniyan Arulmurugan +2 more
doaj +1 more source