PIDA‐Enabled C3‐Amination of Imidazopyridines with Primary Aromatic Amines Using Rongalite as In Situ C1 Source
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.70189
Abstract: Imidazo[1,2‐a]pyridine represents a significant heterocyclic scaffold, and its C3‐aminated derivatives demonstrate enhanced bioactivity. However, employing primary arylamines directly as aminating agents remains challenging to date. Herein, we report the PIDA‐enabled C3‐amination of imidazopyridines employing primary… read more here.
Keywords: enabled amination; aromatic amines; primary aromatic; amination ... See more keywords
Copper‐Catalyzed Hydrosilylation of Nitroarenes: Chemoselective Reduction to Aromatic Amines
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DOI: 10.1002/cctc.202500383
Abstract: Herein we report an effective catalytic hydrosilylation protocol for the reduction of nitroarenes to aromatic amines using a commercially available copper(I) complex as catalyst. This effective hydrosilylation of nitroarenes provides a legitimate and easier alternative… read more here.
Keywords: aromatic amines; chemoselective reduction; hydrosilylation; copper ... See more keywords
Unraveling the inhibitory effect of dihydromyricetin on heterocyclic aromatic amines formation.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.8682
Abstract: BACKGROUND Heterocyclic aromatic amines (HAAs) are mutagens and rodent carcinogens. Flavonoids have attracted considerable attention for development into effective inhibitors against the formation of genotoxic HAAs in thermally processed foods. RESULTS The inhibitory effect of… read more here.
Keywords: effect dihydromyricetin; formation; effect; aromatic amines ... See more keywords
Computational identification of structural factors affecting the mutagenic potential of aromatic amines: study design and experimental validation
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DOI: 10.1007/s00204-018-2216-x
Abstract: A grid-based, alignment-independent 3D-SDAR (three-dimensional spectral data–activity relationship) approach based on simulated 13C and 15N NMR chemical shifts augmented with through-space interatomic distances was used to model the mutagenicity of 554 primary and 419 secondary… read more here.
Keywords: validation; aromatic amines; experimental validation; computational identification ... See more keywords
Simultaneous analysis of nine aromatic amines in mainstream cigarette smoke using online solid-phase extraction combined with liquid chromatography-tandem mass spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-017-0245-6
Abstract: AbstractA fully automated analytical method was developed and validated by this present study. The method was based on two-dimensional (2D) online solid-phase extraction liquid chromatography-tandem mass spectrometry (SPE-LC-MS/MS) to determine nine aromatic amines (AAs) in… read more here.
Keywords: phase; solid phase; aromatic amines; online solid ... See more keywords
Presence of acrylamide and heterocyclic aromatic amines in breaded chicken meat products and dietary exposure of Turkish population from Ankara based on the food frequency questionnaire study
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DOI: 10.1007/s00217-017-2976-1
Abstract: This study investigated the acrylamide (AA) and heterocyclic aromatic amines (HAAs) exposure, according to age groups, estimated using a food frequency questionnaire study in combination with analytical data on AA and HAAs levels of chicken… read more here.
Keywords: exposure; study; aromatic amines; acrylamide heterocyclic ... See more keywords
Integrated fate assessment of aromatic amines in aerobic sewage treatment plants
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DOI: 10.1007/s10661-020-8111-y
Abstract: The fate and exposure of chemicals in sewage treatment plants (STPs) are major considerations in risk assessment and environmental regulation. The biodegradability and removal of seven aromatic amines were systematically evaluated using a three-tiered integrated… read more here.
Keywords: assessment; aerobic sewage; sewage treatment; aromatic amines ... See more keywords
Production of aromatic amines via catalytic co-pyrolysis of lignin and phenol-formaldehyde resins with ammonia over commercial HZSM-5 zeolites.
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DOI: 10.1016/j.biortech.2020.124252
Abstract: Aromatic amines could be produced from organic wastes via catalytic pyrolysis with ammonia that served not only as a carrier gas but also as a reactant. Aromatic amines of 14.2 C% with selectivity of 57.6%… read more here.
Keywords: via catalytic; lignin; pyrolysis; catalytic pyrolysis ... See more keywords
Formation of heterocyclic aromatic amines with the structure of aminoimidazoazarenes in food products.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.126128
Abstract: Thermal food processing has many beneficial consequences, although it also produces some unintentional undesired effects, such as the formation of potentially mutagenic and carcinogenic substances. Among them, the formation of heterocyclic aromatic amines (HAAs) has… read more here.
Keywords: amines structure; formation heterocyclic; aromatic amines; formation ... See more keywords
Effect of turmeric on the reduction of heterocyclic aromatic amines and quality of chicken meatballs
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DOI: 10.1016/j.foodcont.2021.108189
Abstract: Abstract Herein, the formation of heterocyclic aromatic amines (HAAs) in chicken meatballs formulated with different levels of turmeric powder (0.5 and 1%) and cooked at different temperatures (150, 200, and 250 oC) was investigated. We… read more here.
Keywords: heterocyclic aromatic; turmeric reduction; aromatic amines; chicken meatballs ... See more keywords
Removal of carcinogenic aromatic amines by metal hexacyanoferrates nanocubes synthesized via green process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2017.10.028
Abstract: Abstract Aromatic amines (AA) are a group of industrial and environmental pollutants with high thermodynamic stability and carcinogenicity. Their toxicity has raised concern worldwide and calls for the development of effective elimination methods based on… read more here.
Keywords: metal hexacyanoferrates; via green; aromatic amines; synthesized via ... See more keywords