Results 21 to 30 of about 1,790 (186)
T‐Shaped Stibenium(III) Cation: Hydrostibination Without Sb─H Bond
Angewandte Chemie, EarlyView.A cationic, structurally constrained stibenium platform mediates anti‐Markovnikov hydrostibination of alkenes via element–ligand cooperativity (ELC), thereby bypassing the need for weak Sb─H bonds. ABSTRACT The hydrostibination of alkenes represents a largely underdeveloped transformation, owing to the intrinsic lability of the required Sb─H reagents ...
Ekta Nag +4 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
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
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
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
doaj +1 more source
o-Aminophenol in Experimental Tuberculosis [PDF]
Nature, 1952 IN 1948 Okamoto1 reported that o-aminophenol showed a tuberculostatic effect both in vitro and in vivo (in guinea pigs). He also referred to favourable progress when this drug was used clinically in pulmonary tuberculosis. In the course of a study of the chemotherapy of experimental tuberculosis, we have included o-aminophenol in our tests.
openaire +2 more sources
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
doaj +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
Advanced Science, EarlyView.Chiral plasmonic printing uses CPL as a chiral stimulus to guide asymmetric Ag deposition on chiral Au NRs seeds. Under CPL, hot carriers reduce Ag+, and the process is controlled by both the CPL handedness and the chiral SPR. L‐dc Au generates more hot electrons under LCP than RCP, while D‐dc Au shows the opposite, revealing chiral photon‐selective ...
Yaxin Cao +6 more
wiley +1 more source