Study of the Room‐Temperature Synthesis of Oxime Ethers by using a Super Base
Sign Up to like & getrecommendations! Published in 2018 at "ChemistryOpen"
DOI: 10.1002/open.201800098
Abstract: Abstract In this study, we present a convenient method for the synthesis of oxime ethers by reacting oximes with various chlorides (alkyl, functionalized alkyl, and benzyl) and with the subsequent use of a super base—pulverized… read more here.
Keywords: synthesis oxime; room temperature; oxime ethers; super base ... See more keywords
Facilitated formation of 2-pyridyl oxime ethers via PyBroP promoted addition of oximes to pyridine N-oxides
Sign Up to like & getrecommendations! Published in 2021 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2021.153254
Abstract: Abstract A concise and efficient process for the preparation of functional 2-pyridyl oxime ethers from oximes and pyridine N-oxide has been developed. This reaction promoted by the N O activating agent-PyBroP is proceeded well under… read more here.
Keywords: oximes pyridine; oxime ethers; facilitated formation; pybrop ... See more keywords
Synthesis of (E)/(Z)-Verbenone Oxime Ethers and Photoresponsive Behavior to Herbicidal Activity.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c05766
Abstract: The accumulation of residual active herbicides in the environment can cause a series of problems. It is thus meaningful to explore a photoresponsive herbicide, whose activity can be weakened under the action of light to… read more here.
Keywords: oxime ethers; verbenone oxime; activity; herbicidal activity ... See more keywords
o-Nitrobenzyl Oxime Ethers Enable Photoinduced Cyclization Reaction to Provide Phenanthridines under Aqueous Conditions.
Sign Up to like & getrecommendations! Published in 2023 at "Organic letters"
DOI: 10.1021/acs.orglett.2c04015
Abstract: In this paper, we describe a novel N-O photolysis of o-nitrobenzyl oxime ethers that enables the synthesis of phenanthridines via intramolecular cyclization reactions. Without the use of additional photocatalysts or photosensitizers, the process proceeds with… read more here.
Keywords: reaction; nitrobenzyl oxime; photoinduced cyclization; aqueous conditions ... See more keywords
Cationic palladium(ii)-catalyzed synthesis of substituted pyridines from α,β-unsaturated oxime ethers
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DOI: 10.1039/d2ra03875g
Abstract: An efficient method for the synthesis of multi-substituted pyridines from β-aryl-substituted α,β-unsaturated oxime ethers and alkenes via Pd-catalyzed C–H activation has been developed. The method, using Pd(OAc)2 and a sterically hindered pyridine ligand, provides access… read more here.
Keywords: substituted pyridines; palladium catalyzed; synthesis; oxime ethers ... See more keywords
Novel Class of Chalcone Oxime Ethers as Potent Monoamine Oxidase-B and Acetylcholinesterase Inhibitors
Sign Up to like & getrecommendations! Published in 2020 at "Molecules"
DOI: 10.3390/molecules25102356
Abstract: Previously synthesized novel chalcone oxime ethers (COEs) were evaluated for inhibitory activities against monoamine oxidases (MAOs) and acetylcholinesterase (AChE). Twenty-two of the 24 COEs synthesized, except COE-17 and COE-24, had potent and/or significant selective inhibitory… read more here.
Keywords: chalcone oxime; mao; coe coe; ic50 ... See more keywords
The Oxime Ethers with Heterocyclic, Alicyclic and Aromatic Moiety as Potential Anti-Cancer Agents
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DOI: 10.3390/molecules27041374
Abstract: Chemotherapy is one of the most commonly used methods of cancer disease treatment. Due to the acquisition of drug resistance and the possibility of cancer recurrence, there is an urgent need to search for new… read more here.
Keywords: heterocyclic alicyclic; aromatic moiety; hela; oxime ethers ... See more keywords
Vicinal difunctionalization of alkenes by four-component radical cascade reaction of xanthogenates, alkenes, CO, and sulfonyl oxime ethers
Sign Up to like & getrecommendations! Published in 2019 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.15.176
Abstract: Four-component coupling reactions between xanthogenates, alkenes, CO, and sulfonyl oxime ethers were studied. In the presence of hexabutylditin, working as a propagating radical reagent, the chain reaction proceeds, as expected, taking into account reagents polarities,… read more here.
Keywords: component; alkenes sulfonyl; xanthogenates alkenes; oxime ethers ... See more keywords