Results 11 to 20 of about 28,244 (201)
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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Tandem Triphosgene-Assisted Metal-Free One-pot Preparation of Nitriles and Amides from Aldehydes and Ketones [PDF]
, 2021 Here we report a facile and efficient triphosgene-assisted one-pot conversion of aldehydes/ketones into nitriles/amides. The triphosgene, a kind of phosgene alternative, containing both ester linkage and chloromethyl units, easily reacts with oximes for ...
Jianguo, liu, Xiu-Zhi, Wei, Longlong, Ma
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para-Selective C-H Amidation of Simple Arenes with Nitriles [PDF]
, 2015 A para-selective C-H amidation of simple arenes with nitriles has been developed. By increasing the amount of arenes, a further meta-selective C-H arylation of the produced amides occurred.
Xiang, Shi-Kai +20 more
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Practical biocatalytic synthesis of aromatic nitriles [PDF]
, 2023 Aromatic nitriles are important building blocks with wide applications in pharmaceutical and agrochemical industries as well as materials science. In a recent Chem Catalysis paper, Gröger and coworkers engineered aliphatic aldoxime dehydratases (Oxds ...
Yang, Yang, Bo, Zhiyu
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Soft-SAFT modeling of vapour liquid equilibria of nitriles and their mixtures [PDF]
, 2010 Nitriles are strong polar compounds showing a highly non-ideal behavior, which makes them challenging systems from a modeling point of view; in spite of this, accurate predictions for the vapor-liquid equilibria of these systems are needed, as some of ...
Hadj-Kali, Mohamed +9 more
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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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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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A New Approach for the Synthesis of N-Arylamides Starting from Benzonitriles
Chemistry Proceedings, 2021 N-Arylamides are a ubiquitous component of a broad range of natural products and biologically active compounds. In this paper, a new synthetic protocol for the preparation of N-arylamides was developed via the hypervalent iodine-mediated aza-Hofmann-type
Pradip Debnath
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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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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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