Suchergebnisse - "CARBONYL compounds"

Microwave assisted oxidation with benzyltrimethylammonium chlorochromate an efficient and acid-free reagent for oxidation of benzylalcohols.

Autoren: Pandiri, Sreedhar Konda, Santosh Kumar Bhongiri, Yadagiri et al.

Quelle: AIP Conference Proceedings. 2025, Vol. 3361 Issue 1, p1-6. 6p.

Schlagwörter: *CARBONYL compounds, *OXIDATION of chemical alcohols, *CHEMICAL kinetics, *ORGANIC synthesis, *OXIDIZING agents, *OXIDATION

Temporal variations and source analysis of ambient carbonyls in Hangzhou: A city-level study in the Yangtze River Delta region, China.

Autoren: Xu, Haonan Pang, Xiaobing Chen, Danyun et al.

Quelle: Journal of Environmental Sciences (Elsevier). Feb2026, Vol. 160, p629-639. 11p.

Schlagwörter: *AIR quality, CARBONYL compounds, AUTOMOBILE emissions, ATMOSPHERIC chemistry, ATMOSPHERIC ozone, SEASONAL temperature variations, CITIES & towns

Geografische Kategorien: YANGTZE River Delta (China), HANGZHOU (China), CHINA

Characterization, sources and reactivity of carbonyl volatile organic compounds in North China: Based on long-term observations.

Autoren: Chen, Ziyan Chen, Kaitao Li, Xingru et al.

Quelle: Journal of Environmental Sciences (Elsevier). Jan2026, Vol. 159, p797-808. 12p.

Schlagwörter: *AIR quality, CARBONYL compounds, BIOMASS burning, VOLATILE organic compounds, EMISSION control

Response of imidazole-containing particles to emission reduction policies in China: Insights from observations in a megacity in the Sichuan Basin.

Autoren: Chen, Chunying Su, Yunfei Liu, Siyu et al.

Quelle: Journal of Environmental Sciences (Elsevier). Jan2026, Vol. 159, p403-412. 10p.

Schlagwörter: *GREENHOUSE gas mitigation, MASS spectrometers, CARBONYL compounds, CHEMICAL reactions, MASS spectrometry, CARBONACEOUS aerosols

Selective Reductive Amination of Carbonyls to Primary Amines Under Ambient Conditions Over Rh/MFM‐300(Cr)

Autoren: Mei, Qingqing Huang, Wenyuan Lin, Longfei et al.

Quelle: Angewandte Chemie International Edition. Nov2025, p1. 7p. 5 Illustrations.

Schlagwörter: *CARBONYL compounds, *AMINATION, *RHODIUM catalysts, *SECONDARY amines, *SUSTAINABLE chemistry

Ultrafast Single Electron Transfer Enables General Visible Light C─X (S, SS, Se) Coupling via Carbonyl Activation.

Autoren: Feng, Kai Qiao, Yu Wang, Juanjuan et al.

Quelle: Angewandte Chemie International Edition. Nov2025, p1. 9p. 5 Illustrations.

Schlagwörter: *PHOTOCATALYSIS, *CARBONYL compounds, *CHEMICAL synthesis, *FUNCTIONAL groups, *CHARGE exchange, *HETEROCYCLIC compounds

Visible‐Light‐Driven 1,4‐Hydroalkylation of 1,3‐Conjugated Dienes with 1,3‐Dicarbonyls†.

Autoren: Gu, Min Cao, Yu‐jie Zhao, Quan‐Qing et al.

Quelle: Chinese Journal of Chemistry. Oct2025, p1. 6p. 7 Illustrations.

Schlagwörter: *RADICALS (Chemistry), *CARBONYL compounds, *CHEMICAL kinetics, *ALKYL radicals, *DIOLEFINS, *VISIBLE spectra

Tandem Reaction of Carbonyl Compounds with Triethylphosphite and Phenols: A Direct and Accessible Pathway to the Synthesis of the Benzo[d][1,2]oxaphosphole Derivatives.

Autoren: Zaborsky, Makar A. Tatarinov, Dmitrii A. Babaeva, Olga B. et al.

Quelle: Russian Journal of General Chemistry. Oct2025, Vol. 95 Issue 10, p3054-3062. 9p.

Schlagwörter: *CARBONYL compounds, *PHENOLS, *PHOSPHATE esters, *ACID-base catalysis, *CHEMICAL synthesis, *TRIFLUOROACETIC acid, *COUPLING reactions (Chemistry)

The Role of Intimate Dipole Carbonyl–Carbonyl and Hydrogen–Carbonyl Interactions in the Stereocomplexation and Crystallization: The Case of Poly(Cyclohexene Carbonate)

Autoren: D'Alterio, Massimo Christian Scoti, Miriam Di Girolamo, Rocco et al.

Quelle: Angewandte Chemie International Edition. Oct2025, p1. 9p. 8 Illustrations.

Schlagwörter: *CARBONYL compounds, *CRYSTALLIZATION, *POLYMERS, *CRYSTAL structure, *ENANTIOSELECTIVE catalysis, *DIPOLE interactions

Smart Biopolymer Scaffolds Based on Hyaluronic Acid and Carbonyl Iron Microparticles: 3D Printing, Magneto-Responsive, and Cytotoxicity Study.

Autoren: Gorgol D Mrlík M Mikulka F et al.

Quelle: ACS applied bio materials [ACS Appl Bio Mater] 2024 Nov 18; Vol. 7 (11), pp. 7483-7493. Date of Electronic Publication: 2024 Oct 17.

Publikationsart: Journal Article; Research Support, Non-U.S. Gov't

Info zur Zeitschrift: Publisher: ACS Publications Country of Publication: United States NLM ID: 101729147 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2576-6422 (Electronic) Linking ISSN: 25766422 NLM ISO Abbreviation: ACS Appl Bio Mater Subsets: MEDLINE

MeSH-Schlagworte: Hyaluronic Acid*/chemistry , Hyaluronic Acid*/pharmacology , Printing, Three-Dimensional* , Biocompatible Materials*/chemistry , Biocompatible Materials*/pharmacology , Materials Testing* , Cell Survival*/drug effects , Particle Size* , Tissue Scaffolds*/chemistry, Mice ; Animals ; NIH 3T3 Cells ; Hydrogels/chemistry ; Hydrogels/pharmacology ; Biopolymers/chemistry ; Iron Carbonyl Compounds/chemistry

Two new chemical methods for quantifying carbonyl secondary oxidation products in frying oils and their correlation with the p‐anisidine value.

Autoren: Aladedunye, Felix Dellaporta, Richard

Quelle: Journal of the American Oil Chemists' Society (JAOCS). May2025, Vol. 102 Issue 5, p913-921. 9p.

Schlagwörter: THERMOLYSIS, CARBONYL compounds, UNSATURATED compounds, ALDEHYDES, ENVIRONMENTAL health, HYDROPEROXIDES

Deoxygenative Functionalization of Alcohols and Carbonyl Compounds via Electrochemical Reduction.

Autoren: Ressler, Andrew J. Martinez Alvarado, Jesus I. Hariharan, Ruchira et al.

Quelle: Angewandte Chemie. 9/22/2025, Vol. 137 Issue 39, p1-9. 9p.

Schlagwörter: *DEOXYGENATION, *CARBONYL compounds, *DERIVATIZATION, *SILANE, *ALIPHATIC alcohols, *SILYL ethers, *ELECTROLYTIC reduction

Catalytic α-C–H functionalization of carbonyl compounds via SET-induced formation of α-carbonyl radicals.

Autoren: Singh, Anupam Kumar Bhadra, Sukalyan

Quelle: Chemical Communications. 9/21/2025, Vol. 61 Issue 74, p14059-14072. 14p.

Schlagwörter: *CARBONYL compounds, *SINGLE electron transfer mechanisms, *PHOTOCATALYSIS, *ELECTROPHILIC substitution reactions, *RADICALS (Chemistry), *TRANSITION metal catalysts, *CATALYTIC activity

Sustainable synthesis of nitrogen-containing chemicals from biomass-derived carbonyls: catalytic strategies and mechanistic perspectives in multicomponent systems.

Autoren: He, Zhisen Liu, Shanjian Cardenas-Lizana, Fernando et al.

Quelle: Green Chemistry. 9/21/2025, Vol. 27 Issue 35, p10372-10401. 30p.

Schlagwörter: *SUSTAINABILITY, *CARBONYL compounds, *CATALYTIC activity, *SUSTAINABLE development, *NITROGEN compounds, *REACTION mechanisms (Chemistry), *CATALYSTS

Kinetic-control difunctionalization of olefins to α-hydroxycarbonyls under catalyst-free conditions.

Autoren: Hou, Hong-Yu Cheng, Yuan-Yuan Zhang, Xin-Yu et al.

Quelle: Green Chemistry. 9/21/2025, Vol. 27 Issue 35, p10550-10555. 6p.

Schlagwörter: *CATALYSTS, *CARBONYL compounds, *ALKENES, *ALKYL compounds, *CHEMICAL reactions, *CHEMICAL precursors, *VISIBLE spectra

Thiamin hydrochloride (VB1): A green and efficient catalyst for the synthesis of imidazolidin-4-ones.

Autoren: Liu, Chuang Zhou, Yang Pei, Wenqiang et al.

Quelle: Synthetic Communications. 2025, Vol. 55 Issue 18, p1390-1401. 12p.

Schlagwörter: *SUSTAINABLE chemistry, *CARBONYL compounds, *AROMATIC aldehydes, *VITAMIN B1, *KETONES, *FORMYLATION

Carbonyls Mediated Dual‐Function Enables High‐Performance Carbon Anodes in Ester‐based Electrolyte.

Autoren: Wu, Ziyu Yuan, Fei Wu, Siyu et al.

Quelle: Advanced Science. 9/11/2025, Vol. 12 Issue 34, p1-10. 10p.

Schlagwörter: *CARBONYL compounds, *ELECTROLYTES, *SURFACE reconstruction, *CARBON electrodes, *ELECTROCHEMICAL analysis, *ELECTROCHEMICAL electrodes

Synthesis of Spirolactones from Carbonyls via Carboborylation of N‐Sulfonylhydrazones with Alkoxycarbonylalkylboronic Acids.

Autoren: López, Lucía Filgueira, Sara Cabal, María‐Paz et al.

Quelle: Advanced Synthesis & Catalysis. 8/28/2025, Vol. 367 Issue 16, p1-7. 7p.

Schlagwörter: *CARBONYL compounds, *CHEMICAL synthesis, *HYDRAZONE derivatives, *SPIRO compounds, *CHEMICAL reactions, *BORONIC acid derivatives, *BORYLATION, *ORGANIC compounds

Deconstructive Radical–Radical Coupling for Programmable Remote Acylation.

Autoren: Cao, Jing Schull, Cullen R. Scheidt, Karl A.

Quelle: Angewandte Chemie. 8/25/2025, Vol. 137 Issue 35, p1-7. 7p.

Schlagwörter: *CARBONYL compounds, *CHEMICAL synthesis, *HETEROCYCLIC compounds, *FUNCTIONAL groups, *FREE radical reactions, *ASYMMETRIC synthesis, *CARBENE synthesis, *PHOTOCATALYSIS

Improved Catalytic Performance for the Selective Oxidation of sp³ C─H Bonds to Carbonyls Over Mesoporous MnOx Catalyst Derived from MOFs by Controlled Calcination.

Autoren: Li, Wenwen Zhang, Zhigang Hu, Yuntao et al.

Quelle: ChemistrySelect. 8/22/2025, Vol. 10 Issue 32, p1-9. 9p.

Schlagwörter: *SELECTIVE catalytic oxidation, *CARBONYL compounds, *CARBON-hydrogen bonds, *MANGANESE oxides, *CATALYTIC activity, *HETEROGENEOUS catalysts, *FREE radical reactions, *METAL-organic frameworks