Fluorinated Amine Stereotriads via Allene Amination [PDF]
Organic Letters, 2017 The incorporation of fluorine into organic scaffolds often improves the bioactivity of pharmaceutically relevant compounds. C-F/C-N/C-O stereotriad motifs are prevalent in antivirals, neuraminidase inhibitors, and modulators of androgen receptors, but are challenging to install.
Lu Liu +4 more
openaire +2 more sources
Molecules, 2022 In the search for convenient, green, and practical catalytic methods for the current interest in organic synthesis, a simple, green, and highly efficient protocol for N-formylation of various amines was carried out in the presence of immobilized sulfuric
Sodeeq Aderotimi Salami +2 more
doaj +1 more source
Differential mechanisms of action of the trace amines octopamine, synephrine and tyramine on the porcine coronary and mesenteric artery [PDF]
, 2019 Trace amines such as p-tyramine, p-octopamine and p-synephrine are found in low concentrations in animals and plants. Consumption of pre-workout supplements containing these plant-derived amines has been associated with cardiovascular side effects.
Chess-Williams, Russ +2 more
core +1 more source
The Synthesis of Functionalized Dimethylphosphinoyl Cyclopropanes and Cyclobutanes
Журнал органічної та фармацевтичної хімії, 2023 A simple preparative approach to a series of functionalized dimethylphosphinoyl-containing cyclopropanes and cyclobutanes has been developed; it is based on cyclocondensation of dimethylphosphinoyl acetonitrile with 1,2- and 1,3-dibromoalkanes. Synthetic
Anastasiia M. Aleksandrova +2 more
doaj +1 more source
Thiocyanatochrome complexes in analytical chemistry: Determination of osmium(III) [PDF]
Journal of the Serbian Chemical Society, 2005 New complex combinations of Os(III) complexed with thiourea and ethyl thiourea, as well as of complex anions of Cr(III) analogues of Reineke’s salt, [Cr(CNS)4(amine)2]-, where the amine is aniline, benzylamine morpholine etc., were synthesized.
Bratulescu George +2 more
doaj +1 more source
Seasonal variation of aliphatic amines in marine sub-micrometer particles at the Cape Verde islands [PDF]
, 2009 Monomethylamine (MA), dimethylamine (DMA) and diethylamine (DEA) were detected at non-negligible concentrations in sub-micrometer particles at the Cap Verde Atmospheric Observatory (CVAO) located on the island of São Vicente in Cape Verde during algal ...
Gnauk, T. +6 more
core +1 more source
Novel ionization reagent for the measurement of gas-phase ammonia and amines using a stand-alone atmospheric pressure gas chromatography (APGC) source. [PDF]
, 2020 RationaleContaminants present in ambient air or in sampling lines can interfere with the target analysis through overlapping peaks or causing a high background. This study presents a positive outcome from the unexpected presence of N-methyl-2-pyrrolidone,
Finlayson-Pitts, Barbara J +3 more
core +1 more source
Molecules, 2022 The cyclic anhydrides are broadly employed in several fields, such as the chemical, plastic, agrochemical, and pharmaceutical industries. This study describes the chemical reactivity of 4,5-dichlorophthalic anhydride towards several nucleophiles ...
Hatem A. Abuelizz +4 more
doaj +1 more source
Exergy-based sustainability analysis of biogas upgrading using a hybrid solvent (imidazolium-based ionic liquid and aqueous monodiethanolamine) [PDF]
Biofuel Research Journal, 2023 Energy may be generated in large quantities from fossil fuels, but this comes with environmental concerns. Thus, renewable resources like biogas, comprising carbon dioxide and methane, should be used alone or in combination with fossil fuels to mitigate ...
Bilal Kazmi +2 more
doaj +1 more source
Effect of Steaming and Boiling on the Antioxidant Properties and Biogenic Amines Content in Green Bean (Phaseolus vulgaris) Varieties of Different Colours [PDF]
, 2017 Effects of boiling and steaming cooking methods were studied on total polyphenols, antioxidant capacity, and biogenic amines of three green bean varieties, purple, yellow, and green.The vegetables gave good values both for antioxidant capacity and for ...
Preti, Raffaella +2 more
core +3 more sources