Results 31 to 40 of about 25,787 (276)
Visible-Light-Induced Catalytic Selective Halogenation with Photocatalyst
Molecules, 2021 Halide moieties are essential structures of compounds in organic chemistry due to their popularity and wide applications in many fields such as natural compounds, agrochemicals, and pharmaceuticals.
Truong Giang Luu +2 more
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Molecules, 2022 Prodigiosins (prodiginines) are a class of bacterial secondary metabolites with remarkable biological activities and color. In this study, optimized production, purification, and characterization of prodigiosin (PG) from easily accessible Serratia ...
Jelena Lazic +8 more
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Probing halogen–halogen interactions in solution [PDF]
Physical Chemistry Chemical Physics, 2017 Weak but measurable: a supramolecular balance detects interactions between CBr3groups in solution and estimates the corresponding free energy (0.2 kJ mol−1).
Ayzac, V. +9 more
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Technical Note: Reactivity of C1 and C2 organohalogens formation – from plant litter to bacteria [PDF]
Biogeosciences, 2012 C1/C2 organohalogens (organohalogens with one or two carbon atoms) can have significant environmental toxicity and ecological impact, such as carcinogenesis, ozone depletion and global warming.
J. J. Wang +6 more
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Synthesis and Reactions of 3-Halogenated 2-CF3-Indoles
Molecules, 2022 Halogenation of 2-trifluoromethylindole afforded 3-chloro-, 3-bromo- and 3-iodo derivatives in up to 98% yield. Methyl-, benzyl- and tosyl-groups can be installed at the nitrogen atom of prepared indoles in high yields by base catalyzed reaction with the
Vasiliy M. Muzalevskiy +2 more
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Halogenation effects in Intramolecular Furan Diels-Alder reactions:broad scope synthetic and computational studies [PDF]
, 2013 For the first time a comprehensive synthetic and computational study of the effect of halogen substitution on both furan and dienophile for the intramolecular Furan Diels-Alder (IMDAF) reaction has been undertaken.
Bebbington, Magnus William Paul +3 more
core +1 more source
Intramolecular halogen–halogen bonds?
Physical Chemistry Chemical Physics, 2013 By analysing the properties of the electron density in the structurally simple perhalogenated ethanes, X3C-CY3 (X, Y = F, Cl), a previously overlooked non-covalent attraction between halogens attached to opposite carbon atoms is found. Quantum chemical calculations extrapolated towards the full solution of the Schrödinger equation reveal the complex ...
Johansson, Mikael P., Swart, Marcel
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Halogenation as a Strategy to Improve Antiplasmodial Activity: A Report of New 3-Alkylpyridine Marine Alkaloid Analogs [PDF]
International Journal of Travel Medicine and Global Health, 2019 Introduction: Due to the emergence of resistance to antimalarial drugs as well as the lack of vaccination for malaria, there is an urgent demand for the development of new antimalarial alternatives.
Camila Barbosa +6 more
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Chemical, Electronic, and Electrical Properties of Alkylated Ge(111) Surfaces [PDF]
, 2010 The use of Ge in semiconductor electronics has been constrained by the lack of a simple method of passivating the crystal surface. Toward that end, we have explored the utility of chemically bonded hydrocarbon monolayers.
Brunschwig, Bruce S. +2 more
core +2 more sources
Molecules, 2021 A series of halogenated 1,5-diarylimidazole compounds were synthesized and their inhibitory effects on LPS-induced PGE2 production in RAW 264.7 cells were evaluated.
Zunhua Yang +4 more
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