Results 31 to 40 of about 17,166 (251)
Electrocatalytic C─N Coupling in Aqueous Solutions for High‐Value Product Synthesis
Angewandte Chemie, EarlyView.Electrocatalytic C–N coupling offers a sustainable route to synthesize crucial organic nitrogen compounds from abundant feedstocks under mild conditions. This review examines recent progress in overcoming key challenges, like slow kinetics and competing reactions through advanced catalysts and novel mechanisms, paving the way for transforming chemical ...
Yunpeng Zuo +3 more
wiley +2 more sources
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
Fast Nonradiative Decay in o-Aminophenol [PDF]
The Journal of Physical Chemistry A, 2014 The gas phase structure of 2-aminophenol has been investigated using UV-UV as well as IR-UV hole burning spectroscopy. The presence of a free OH vibration in the IR spectrum rules out the contribution of the cis isomer, which is expected to have an intramolecular H-bond, to the spectra. The excited state lifetimes of different vibronic levels have been
C. Capello, Marcela +7 more
openaire +5 more sources
Controlled levels of protein modification through a chromatography-mediated bioconjugation. [PDF]
, 2015 Synthetically modified proteins are increasingly finding applications as well-defined scaffolds for materials. In practice it remains difficult to construct bioconjugates with precise levels of modification because of the limited number of repeated ...
Francis, Matthew B +3 more
core +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
doaj +1 more source
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
doaj +1 more source
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
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
doaj +1 more source
The Success Story of Gold-Based Catalysts for Gas- and Liquid-Phase Reactions: A Brief Perspective and Beyond [PDF]
, 2019 Gold has long held the fascination of mankind. For millennia it has found use in art, cosmetic metallurgy and architecture; this element is seen as the ultimate statement of prosperity and beauty.
Ivanova, Svetlana +4 more
core +1 more source
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
doaj +1 more source