Results 31 to 40 of about 4,033 (225)
Chimica Techno Acta, 2023 A search for new approaches to sulfurous waste utilization is one of the urgent tasks of chemical technology. Thiol-disulfide exchange reaction (TDE) is one of the possible ways to involve technogenic wastes in organic synthesis.
Daria A. Burmistrova +2 more
doaj +1 more source
Catalytic condensation for the formation of polycyclic heteroaromatic compounds
Nature Communications, 2018 The development of novel chemical reactions converting biomass-derived alcohols into important classes of compounds is a particularly attractive strategy.
Daniel Forberg +2 more
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Bacterial degradation of monocyclic aromatic amines
Frontiers in Microbiology, 2015 Aromatic amines are an important group of industrial chemicals, which are widely used for manufacturing of dyes, pesticides, drugs, pigments, and other industrial products.
Pankaj Kumar Arora
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Coherent ultrafast core-hole correlation spectroscopy: x-ray analogues of multidimensional NMR
, 2007 We propose two dimensional x-ray coherent correlation spectroscopy (2DXCS) for the study of interactions between core-electron and valence transitions.
Mukamel, Shaul, Schweigert, Igor V.
core +1 more source
Scientific Reports, 2021 Mass spectrometry coupled to low-temperature plasma ionization (LTPI) allows for immediate and easy analysis of compounds from the surface of a sample at ambient conditions.
Andreas Kiontke +5 more
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A Synthetic Model of the Putative Fe(II)-Iminobenzosemiquinonate Intermediate in the Catalytic Cycle of \u3cem\u3eo\u3c/em\u3e-Aminophenol Dioxygenases [PDF]
, 2012 The oxidative ring cleavage of aromatic substrates by nonheme Fe dioxygenases is thought to involve formation of a ferrous–(substrate radical) intermediate.
Bittner, Michael M. +2 more
core +2 more sources
Ability of non-animal methods for skin sensitisation to detect pre- and pro-haptens: Report and recommendations of an EURL ECVAM expert meeting [PDF]
, 2016 Significant progress has been made in the development, validation and regulatory acceptance of in chemico and in vitro test methods for skin sensitisation.
ASCHBERGER KARIN +10 more
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Molecules, 2021 Using the GUSAR 2013 program, the quantitative structure–antioxidant activity relationship has been studied for 74 phenols, aminophenols, aromatic amines and uracils having lgk7 = 0.01–6.65 (where k7 is the rate constant for the reaction of antioxidants ...
Veronika Khairullina +4 more
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Determination of ionization constants for some aromatic Schiff base acids derived from a benzyl compound with aromatic amines [PDF]
مجلة التربية والعلم, 2006 The paper is concerned with the preparation and determination o'f pKa for four acidic Schiff bases from the reaction of benzil with other appropriate aromatic primary amines as o,m,p-aminophenols and 4-amino-2-hydroxybenzoic acid.
Adel Azzoz +2 more
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Cationic cobalt-catalyzed [1,3]-rearrangement of N-alkoxycarbonyloxyanilines
Beilstein Journal of Organic Chemistry, 2018 A cationic cobalt catalyst efficiently promoted the reaction of N-alkoxycarbonyloxyanilines at 30 °C, affording the corresponding ortho-aminophenols in good to high yields.
Itaru Nakamura +3 more
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