Catalytic Deracemization of α-Branched Aldehydes via Visible Light Promoted E/Z Isomerization of Enamine Intermediate [PDF]
, 2021 Catalytic deracemization of α-branched aldehydes represents an unmet challenge with fundamental importance in carbonyl chemistry. In this work, we report a photochemical E/Z isomerization strategy for the deracemization of α-branched aldehydes by using ...
Mouxin , Huang +3 more
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1, 2, 4 - triazole-aldehydes [PDF]
, 1962 Althouth many C-aldehydes of azoles and azines, including those of 1,2,3-triazoles, are known and readily obtainable, free aldehydes derived from 1,2,4-triazole do not appear to have been isolated previously.
Browne, EJ (15914624)
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Nickel-Catalyzed Defluorinative Coupling of Aliphatic Aldehydes with Trifluoromethyl Styrenes [PDF]
, 2021 A simple procedure is reported for the nickel-catalyzed defluorinative alkylation of unactivated aliphatic aldehydes. The process involves the catalytic reductive union of trifluoromethyl styrenes with aldehydes using a nickel complex of a 6,6 ...
John, Montgomery, Jichao, Xiao
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Transient Directing Group enabled C3-(sp2)-H alkenylation of Five Membered Heterocyclic Aldehydes: An Easy Access to Mechanochromic Luminogens [PDF]
, 2023 The palladium (II) catalyzed direct C3-(sp2)-H alkenylation of five membered heterocyclic aldehydes has been developed using 3-aminobutanoic acid as a catalytic transient directing group.
Javed Y., Shaikh +4 more
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Frontiers in Plant Science, 2018 The oxidative degradation of lipids through lipid peroxidation processes results in the generation of free fatty acid radicals. These free radicals including reactive oxygen species (ROS) serve as a substrate for generating reactive aldehydes.
Waheed Abdul +13 more
doaj +1 more source
n-Aldehydes ( C 6 - C 10 ) in snow samples collected at the high alpine research station Jungfraujoch during CLACE 5 [PDF]
, 2009 Samples of freshly fallen snow were collected at the high alpine research station Jungfraujoch, Switzerland, during the Cloud and Aerosol Characterization Experiments (CLACE) 5 in February and March 2006.
Starokozhev, Elena +4 more
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Interaction of Amines with Ketone Aldehydes and Unsaturated Aldehydes [PDF]
Proceedings of the National Academy of Sciences, 1973 The optical changes occurring during the interaction of amines with ketone aldehydes or unsaturated aldehydes are accompanied by strong electron spin resonance signals, and can thus be explained as due to the transfer of one whole electron in the ground state.
H, Kon, A, Szent-Györgyi
openaire +2 more sources
Chromatographic methods and sample pretreatment techniques for aldehydes determination in biological, food, and environmental samples [PDF]
, 2019 Aldehydes are very reactive carbonyl compounds that are widespread naturally. Aldehydes can be produced in vivo by oxidative reactions and are able to disturb biological functions through binding and modifying biomolecules.
Kuroda, Naotaka +2 more
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Peptide catalyzed conjugate addition reactions of aldehydes to nitroolefins [PDF]
, 2013 In this thesis mechanistic investigations into the peptide catalyzed conjugate addition reaction between aldehydes and nitroolefins are described.
Duschmalé, Jörg
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Branched chain aldehydes: production and breakdown pathways and relevance for flavour in foods [PDF]
, 2009 Branched aldehydes, such as 2-methyl propanal and 2- and 3-methyl butanal, are important flavour compounds in many food products, both fermented and non-fermented (heat-treated) products. The production and degradation of these aldehydes from amino acids
Engels, W.J.M., Smit, B.A., Smit, G.
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