Results 61 to 70 of about 239 (169)
Photochemistry and Photobiology, EarlyView.Scaffold hopping strategy used to develop chalcones structure‐related to the avobenzone tautomer. Positive aspects of 2‐hydroxychalcones are highlighted. Abstract Chalcones are α,β‐unsaturated ketones with extended π‐conjugation, making them promising scaffolds for the development of organic UV filters.
Gabriela Zanella Marcon +11 more
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A GREEN APPROACH FOR THE SELECTIVE REDUCTION OF AROMATIC CARBONYL COMPOUNDS USING RANEY Ni-Al ALLOY
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2016 Given the significant environmental risk associated with the use of organic solvents and catalysts in the classic reduction reaction catalysts, we are interested in adapting the reaction medium and in developing an eco-friendly methodology for the ...
Mirela Suceveanu +3 more
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Molecules, 2017 In this study, a convenient approach and green procedure for the synthesis of 4-phenacylideneflavenes has been developed from the reaction between 2,4-dihydroxybenzaldehyde and substituted acetophenones using boric acid as a catalyst in polyethylene ...
Hongbin Chen +3 more
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Antibiotics, 2020 Acronychia crassipetala is an endemic plant species in Australia. Its phytochemistry and therapeutic properties are underexplored. The hexane extract of the fruit A. crassipetala T. G. Hartley was found to inhibit the growth of the Gram-positive bacteria
Trong D. Tran +6 more
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, 1983 Department of Chemistry, Annamalai University, Annamalainagar-608 002 Manuscript received 16 March 1982, revised 25 August 1982, accepted 10 December 1982 The polarographic reduction of acetophenone at \(p\)H 10.3 in 50% (v/v) aqueous ethanol medium, containing 0.1 M tetramethylammonium bromide as the supporting electrolyte and 0.03% gelatin as the ...
K. GANAPATHY, M. RAMANUJAM
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Plant Biology, EarlyView.Herbicide residues in soil disrupt plant–insect signalling, reducing the effectiveness of biological pest control. Abstract Plants under herbivore attack emit distinct blends of herbivore‐induced plant volatiles (HIPVs) which serve as signalling cues for predatory insects.
B. Fuchs, J. D. Blande, V. Weijola
wiley +1 more source
Synthesis and Bioactivity of Hydrazide-Hydrazones with the 1-Adamantyl-Carbonyl Moiety
Molecules, 2019 Reaction of 1-adamantyl carbohydrazide (1) with various substituted benzaldehydes and acetophenones yielded the corresponding hydrazide-hydrazones with a 1-adamantane carbonyl moiety.
Van Hien Pham +3 more
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A Perspective of Soy Isoflavones on Analytical, Biological, and Chemical Attributes
Legume Science, Volume 8, Issue 3, September 2026.ABSTRACT This review covers key aspects of soybean (Glycine max), with a particular focus on its isoflavone content and biological properties. Soybeans maintain their position as both a nutraceutical and a pharmaceutical crop, with a broad range of dietary items used worldwide, including soy milk, fermented soy products, and various dietary supplements.
Sristy Suman +4 more
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The microbial metabolism of acetophenone. Metabolism of acetophenone and some chloroacetophenones by an Arthrobacter species [PDF]
Biochemical Journal, 1975 1. An organism that utilizes acetophenone as sole source of carbon and energy was isolated in pure culture and tentatively identified as an Arthrobacter sp. 2. Cell-free extracts of the acetophenone-grown organism contained an enzyme, acetophenone oxygenase, that catalysed an NADPH-dependent consumption of O2 in the presence of the growth substrate ...
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Pest Management Science, Volume 82, Issue 9, Page 8609-8617, September 2026.Anopheles gambiae mosquitoes exhibit takeoff responses when presented to commercial permethrin headspace. This product elicits electrophysiological activity in the antennae and tarsi. However, only the chemical information acquired from the tarsi plays a major role in the observed behavioral response.
Sassan S Kambou +4 more
wiley +1 more source