Results 11 to 20 of about 15,386 (167)
CHIMIA, 1971 New NMR methods for the determination of relative stability constants are developed. These methods are used for the study of niobium(V) and tantalum(V) chlorides adducts with series of ethers, sulfides, and nitriles. The relative stabilities of nitriles
A. Merbach, J.-C. Bünzli
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Efficient iron single-atom catalysts for selective ammoxidation of alcohols to nitriles
Nature Communications, 2022 Exploring benign and green methodologies for the synthesis of functionalized nitriles continues to attract the interest of academic and industrial chemists.
Kangkang Sun +4 more
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Molecules, 2021 Nitriles comprise a broad group of chemicals that are currently being industrially produced and used in fine chemicals and pharmaceuticals, as well as in bulk applications, polymer chemistry, solvents, etc. Aldoxime dehydratases catalyze the cyanide-free
Pablo Domínguez de María
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Frontiers in Chemistry, 2022 The first heterogeneous catalyzed example for the direct synthesis of aromatic ketones via intermolecular carbopalladation of aliphatic nitriles and organoboron compounds was developed.
Xin Liu +5 more
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Impact of Nitriles on Bacterial Communities
Frontiers in Environmental Science, 2019 Nitriles are organic molecules with –C≡N as functional group and often toxic for living organisms. Detoxification can occur via nitrilases that degrade nitriles directly to carboxylic acids and ammonia, or with nitrile hydratases and amidases that ...
Richard Egelkamp +4 more
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Molecules, 2009 Microwave assisted CpCo(CO)2 catalyzed cross-cyclotrimerizations of 1,7,9,15-hexadecatetrayne with two different nitriles to give unsymmetrically substituted bis(tetrahydroisoquinolines) was studied.
Aneta Kadlčíková, Martin Kotora
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Oxidative 1,2-carboamination of alkenes with alkyl nitriles and amines toward γ-amino alkyl nitriles
Nature Communications, 2017 Difunctionalization of readily available alkenes is a powerful method to quickly build molecular complexity. Here the authors report a three-component, oxidative carboamination between alkenes, alkyl nitriles and amines, producingγ-amino alkyl nitriles.
Yan-Yun Liu +4 more
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Chemistry Proceedings, 2022 There exist a number of classical methods for the synthesis of substituted pyrazines. Among this variety of reactions, the synthesis of substituted pyrazines from nitriles does not stand out in either the number of known examples or in product yield ...
Mariya G. Shaibakova +3 more
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Reductive cyanation of organic chlorides using CO2 and NH3 via Triphos–Ni(I) species
Nature Communications, 2020 Nitriles are key intermediates in production of pharmaceuticals, agrochemicals and organic materials. Here, the authors report a nickel-catalyzed reductive cyanation of organic chlorides with CO2/NH3 and urea as cyanation reagents to afford a broad range
Yanan Dong +3 more
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B–N/B–H Transborylation: borane-catalysed nitrile hydroboration
Beilstein Journal of Organic Chemistry, 2022 The reduction of nitriles to primary amines is a useful transformation in organic synthesis, however, it often relies upon stoichiometric reagents or transition-metal catalysis.
Filip Meger +9 more
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