524724-72-9Relevant articles and documents
Synthesis, Molecular Docking, BSA, and In Vitro Reactivation Study of Imidazopyridine Oximes Against Paraoxon Inhibited Acetylcholinesterase
Flora, Swaran Jeet Singh,Patwa, Jayant,Sharma, Abha,Thakur, Ashima
, p. 273 - 287 (2022/02/05)
Aim: To synthesize and evaluate the fused heterocyclic imidazo[1,2-a]pyridine based oxime as a reactivator against paraoxon inhibited acetylcholinesterase. Background: Organophosphorus compounds (OPs) include parathion, malathion, chlorpyrifos, monocrotop
Visible light induced tetramethylethylenediamine assisted formylation of imidazopyridines
Kibriya, Golam,Bagdi, Avik K.,Hajra, Alakananda
, p. 3473 - 3478 (2018/05/23)
A metal-free visible light induced C-3 formylation of imidazo[1,2-a]pyridine has been developed using tetramethylethylenediamine (TMEDA) as a one carbon source. An array of 3-formyl imidazo[1,2-a]pyridines with wide functionality are synthesized using rose bengal as a photosensitizer under ambient air.
A formyl Heteraromatic hydrocarbons the synthetic method of the compound of pharmaceutical intermediates
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Paragraph 0038-0041, (2017/05/04)
The invention relates to a method for synthesizing a formyl heterocyclic aromatic drug intermediate compound shown as a formula (I) in the specification. The method comprises the following step: enabling a compound of a formula (II) in the specification to react with a compound of a formula (III) in the specification in an organic solvent in the presence of a catalyst, an oxidant and reaction aids, thereby obtaining the compound of the formula (I), wherein R1, R2, R3 and R4 are respectively and independently selected from H, C1-C6 alkyl, C1-C6 alkoxy, phenyl or nitro. According to the method, the catalyst, oxidant, reaction aids and reaction substrate are selected and combined, so that formylation at a specific site is realized, and the method has high yield and has wide application prospects and potentials in the field of synthetic methods of drug intermediates.