Results 111 to 120 of about 86,786 (280)

Broad‐Spectrum Antimicrobial and Antibiofilm Activities of Halogenated Anilines Against Uropathogenic Escherichia coli and ESKAPE Pathogens

Microbial Biotechnology
Uropathogenic Escherichia coli (UPEC) is one of the leading causes of nosocomial infections and urinary tract infections (UTIs), capable of inducing a spectrum of conditions ranging from acute bladder cystitis to chronic pyelonephritis.
Bharath Reddy Boya, Jin‐Hyung Lee, Jintae Lee   +2 more
doaj   +1 more source

Electrocatalytic Polarity Inversion of Azlactones: Access to α‐Quaternary Amino Acids with Electron‐Rich SOMOphiles

Angewandte Chemie, EarlyView.
Electrocatalytic polarity inversion of azlactones unlocks their coupling with electron‐rich reaction partners. Triarylamine‐mediated oxidation of the azlactone enolate generates an electrophilic radical intermediate that undergoes selective C4 functionalization with diverse SOMOphiles.
Paula Rodríguez, David Buedo, Alberto Vega‐Peñaloza, Kian Gosling, Stuart C. D. Kennington, Bart Limburg, Xavier Companyó   +6 more
wiley   +2 more sources

Pseudo-Four Component Synthesis of Mono- and Di-Benzylated-1,2,3-Triazoles Derived from Aniline

Molecules, 2013
The pseudo-four component click synthesis of dibenzylated 1,2,3-triazoles derived from aniline is reported. The cycloaddition of sodium azide to N-(prop-2-ynyl)-benzenamine (I) in the presence of equimolar amounts of p-substituted benzyl derivatives ...
Daniel Mendoza-Espinosa, Guillermo E. Negron-Silva, Leticia Lomas-Romero, Atilano Gutierrez-Carrillo, Rosa Santillán   +4 more
doaj   +1 more source

Selective reduction of nitrobenzene to aniline over electrocatalysts based on nitrogen-doped carbons containing non-noble metals

Applied Catalysis B: Environmental, 2018
Non-noble metals (Fe, Co or Cu) supported on N-doped carbons were investigated for the first time as electrocatalysts for the reduction of nitrobenzene to aniline in a half-cell setup.
N. Daems, J. Wouters, C. Van Goethem, K. Baert, C. Poleunis, A. Delcorte, A. Hubin, I. Vankelecom, Paolo P. Pescarmona   +8 more
semanticscholar   +1 more source

Application of Response Surface Methodology for Catalytic Hydrogenation of Nitrobenzene to Aniline Using Ruthenium Supported Fullerene Nanocatalyst [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2015
In this study fullerene functionalized using oleum (H2SO4·SO3), followed by the hydrolysis of the intermediate cyclosulfated fullerene as well as  an oxidizing agent was employed to functionalize the fullerenes.
Hassan Keypour, Mohammad Noroozi, Alimorad Rashidi, Masoud Shariati Rad   +3 more
doaj  

ACETANILIDA: SÍNTESE VERDE SEM SOLVENTE

Química Nova, 2015
We described herein a solvent-free synthesis of acetanilide developed in the context of green chemistry. The synthetic approach consisted of the reaction of aniline with acetic anhydride without additives, while using smaller amounts of reagents and ...
Silvio Cunha, Otelício Bispo dos Santos da Costa, Lourenço Luis Botelho de Santana, Wilson Araújo Lopes   +3 more
doaj   +1 more source

Decouple H2O2 Electrosynthesis From Microenvironmental Decomposition via Atomic Site Density Engineering

Angewandte Chemie, EarlyView.
Using defect‐rich Co‐N2O2 single‐atom catalysts as a model system, this work reveals that atomic site density governs the competition between H2O2 electrosynthesis and microenvironmental decomposition during 2e−‐ORR. Optimised site isolation suppresses HPRR and HDR, thereby establishing a site‐density principle to balance H2O2 formation and ...
Junwen Chen, Hongyu Zhou, Qiming Zhang, Shuang Zhong, Wei Ren, Lei Shi, Li Gao, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +2 more sources

Effects of Toxic Organic Compounds on Tenebrio molitor and Its Parasite Gregarina steini

Biology
Environmental pollution by toxic compounds affects various species of living organisms, their life cycles, and symbiotic relationships. This study investigated the host-parasite relationship between Tenebrio molitor Linnaeus, 1758 (Coleoptera ...
Denis Rybalka, Viktor Brygadyrenko
doaj   +1 more source

Molecular Characterization of Aniline Biodegradation by Some Bacterial Isolates having Unexpressed Catechol 2,3-Dioxygenase Gene

Journal of Pure and Applied Microbiology, 2018
Aromatic amines are potential mutagens and carcinogens, so biodegradation of them may protect our environment by safely getting rid of these compounds.
Fatma Mohlam, Walid Bakeer, Eman El-Gebaly, Magdy Amin   +3 more
doaj   +1 more source

Aniline and oligoaniline modified cyclohexanone‐formaldehyde resins

, 2011
PurposeCyclohexanone‐formaldehyde resins (CF‐Rs) were in situ modified with aniline, 4‐aminodiphenylamine, and N‐N′‐diphenyl‐1,4‐phenylene diamine in presence of sodium hydroxide.
E. Ateş, N. Kızılcan
core   +1 more source