Results 1 to 10 of about 109,214 (291)

A Density Functional Study on Ethylene Trimerization and Tetramerization Using Real Sasol Cr-PNP Catalysts [PDF]

Molecules, 2023
To gain molecular-level insight into the intricate features of the catalytic behavior of chromium–diphosphine complexes regarding ethylene tri- and tetramerizations, we performed density functional theory (DFT) calculations.
Minserk Cheong, Ajeet Singh
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Heteroaryl-Ethylenes as New Effective Agents for High Priority Gram-Positive and Gram-Negative Bacterial Clinical Isolates [PDF]

Antibiotics, 2022
The World Health Organization has identified antimicrobial resistance as a public health emergency and developed a global priority pathogens list of antibiotic-resistant bacteria that can be summarized in the acronym ESKAPE (Enterococcus faecium ...
Dalida Angela Bivona, Alessia Mirabile, Carmelo Bonomo, Paolo Giuseppe Bonacci, Stefano Stracquadanio, Andrea Marino, Floriana Campanile, Carmela Bonaccorso, Cosimo Gianluca Fortuna, Stefania Stefani, Nicolò Musso, Dafne Bongiorno   +11 more
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Synthesis and Characterization of New Boron Compounds Using Reaction of Diazonium Tetraphenylborate with Enaminoamides

Molecules, 2022
A family of oxazaborines, diazaborinones, triazaborines, and triazaborinones was prepared by reaction of polarized ethylenes, such as β-enaminoamides, with 4-methylbenzenediazonium tetraphenylborates.
Markéta Svobodová, Jan Svoboda, Bing-Han Li, Valerio Bertolasi, Luboš Socha, Miloš Sedlák, Lukáš Marek   +6 more
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Unveiling the Different Reactivity of Bent and Linear Three-Atom-Components Participating in [3 + 2] Cycloaddition Reactions

Organics, 2021
The reactivity of a series of pairs of bent and linear three-atom-component (B-TACs and L-TACs) participating in [3 + 2] cycloaddition (32CA) reactions towards ethylene and electrophilic dicyanoethylene (DCE) have been studied within the Molecular ...
Mar Ríos-Gutiérrez, Luis R. Domingo, Fatemeh Ghodsi   +2 more
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Heteroaryl-Ethylenes as New Lead Compounds in the Fight against High Priority Bacterial Strains

Antibiotics, 2021
The widespread use of antibiotics has led to a gradual increase in drug-resistant bacterial infections, which severely weakens the clinical efficacy of antibacterial therapies.
Dafne Bongiorno, Nicolò Musso, Paolo G. Bonacci, Dalida A. Bivona, Mariacristina Massimino, Stefano Stracquadanio, Carmela Bonaccorso, Cosimo G. Fortuna, Stefania Stefani   +8 more
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Microbiome Composition and Dynamics of a Reductive/Oxidative Bioelectrochemical System for Perchloroethylene Removal: Effect of the Feeding Composition

Frontiers in Microbiology, 2022
Chlorinated solvents still represent an environmental concern that requires sustainable and innovative bioremediation strategies. This study describes the microbiome composition of a novel bioelectrochemical system (BES) based on sequential reductive ...
Maria L. Di Franca, Bruna Matturro, Simona Crognale, Marco Zeppilli, Edoardo Dell’Armi, Mauro Majone, Marco Petrangeli Papini, Simona Rossetti   +7 more
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Focus on Ethylene [PDF]

Plant Physiology, 2015
First discovered as a plant growth regulator over a century ago, ethylene continues to be a focus for research worldwide due to the many roles it plays in growth, development, and adaptive responses to biotic and abiotic factors.
Eric Schaller, G., Voesenek, Laurentius A C J   +1 more
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Synthesis and styrene copolymerization of novel trisubstituted ethylenes: 3. Alkoxy ring-substituted isopropyl 2-cyano-3-phenyl-2-propenoates

Designed Monomers and Polymers, 2018
Novel trisubstituted ethylenes, alkoxy ring-substituted isopropyl 2-cyano-3-phenyl-2-propenoates, RPhCH = C(CN)CO2CH(CH3)2 (where R is 2-methoxy, 3-methoxy, 4-methoxy, 2-ethoxy, 3-ethoxy, 4-ethoxy, 4-propoxy, 4-butoxy, 4-hexyloxy) were prepared and ...
Gregory B. Kharas, Nita Shinde, Jasmine K. Jody, Emily K. Mosher, Navneet Kaur, Anige’r A.R. Oriol, Destiny M. Perez, Raj Ranganathan, Ashley Renteria, Taryn A. Rydbom, Caroline Yeager, William S. Schjerven   +11 more
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Precursors of Ethylene [PDF]

Plant Physiology, 1969
Two pathways for biosynthesis of ethylene in higher plants have been postulated (10). One is associated with the breakdown of peroxidized linolenic acid and the other involves the degradation of methionine. Although the formation of ethyilene from peroxidized linolenate has been demonstrated in model systems catalyzed by Cu24, oxygen and ascorbic acid (
A. H. Baur, Shang Fa Yang
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Roles for jasmonate- and ethylene- induced transcription factors in the ability of Arabidopsis to respond differentially to damage caused by two insect herbivores

Frontiers in Plant Science, 2014
Plant responses to insects and wounding involve substantial transcriptional reprogramming that integrates hormonal, metabolic, and physiological events.
Erin MacNeal Rehrig, Heidi M Appel, A. Daniel Jones, Jack C. Schultz   +3 more
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