126202-06-0Relevant articles and documents
Synthesis and Structure of 2-(1Н-Indol-1-yl)-6-ferrocenyl-4-(2-chloroimidazo[1,2-a]pyridin-3-yl)pyrimidine
Antuf’eva,Akhmatzyanova,Dmitriev,Shklyaeva,Abashev
, p. 1103 - 1107 (2018)
A 2,4,6-trisubstituted pyrimidine including a 2-(1H-indol-1-yl) substituent was synthesized by the reaction of 1-ferrocenyl-3-(2-chloroimidazo[1,2-a]pyridin-3-yl)propanone with 2,5-dimethoxytetrahydrofuran. The structure of the synthesized compound was confirmed by IR and 1Н NMR spectroscopy, and X-ray diffraction analysis. It has been shown that the ferrocene-containing compounds synthesized in the present work all demonstrate intramolecular charge transfer which is evidenced by the observation of the corresponding absorption bands with λmaxabs > 480 nm. The oxidation potential of ferrocene (EoxFc) in all the compounds is higher than 700 mV.
Facile synthesis, structural evaluation, antimicrobial activity and synergistic effects of novel imidazo[1,2-a]pyridine based organoselenium compounds
Kumar, Sanjeev,Sharma, Nidhi,Maurya, Indresh K.,Bhasin, Aman K.K.,Wangoo, Nishima,Brand?o, Paula,Félix, Vítor,Bhasin,Sharma, Rohit K.
, p. 916 - 924 (2016)
A simple and efficient method has been described to synthesize the hitherto unknown imidazo[1,2-a]pyridine selenides (5a-l) by reaction of 2-chloroimidazo [1,2-a]pyridines with aryl/heteroaryl selenols, generated in situ by reduction of various diselenide
Synthesis and Physicochemical Properties of New Chalcones Containing a 2-Chloroimidazo[1,2-a]pyridine Fragment
Abashev, G. G.,Chukhlantseva, A. N.,Ermolov, D. A.,Lunegov, I. V.,Mokrushin, I. G.,Shklyaeva, E. V.
, p. 1940 - 1947 (2022/01/24)
Abstract: New chalcones containing a 2-chloroimidazo[1,2-a]pyridine fragment have been synthesized, and their optical properties have been studied. The Stokes shifts, forbidden band gap widths, molar absorption coefficients, and fluorescence quantum yields have been determined on the basis of their absorption and emission spectra. Introduction of an additional thiophene fragment into the chalcone molecules produced an increase of the Stokes shift, red shift of the emission maximum, and sharp increase of the quantum yield (up to 22%). The synthesized chalcones showed high thermal stability and good film-forming properties, and films obtained therefrom exhibited an ordered structure.
FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS PEST CONTROL AGENTS
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Page/Page column 91, (2020/12/30)
The present invention discloses a fused heterocyclic compound of formula (I), wherein, R1, Y, Q, A, G,m and E are as defined in the detailed description. The present invention further discloses methods for their preparation and use of the compounds of formula (I) as a pest control agent.