Synthesis of Ethyl 3‐phenylimidazo[1,2‐ a ]pyridine‐2‐carboxylate by Using 2‐Aminopyridines, Diethyl Oxalate, and Benzyl Bromides
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DOI: 10.1002/ejoc.202500958
Abstract: A convenient new synthetic strategy was discovered for the synthesis of C3‐arylated imidazopyridines through alkylation of benzyl bromides with 2‐aminopyridines and base‐mediated condensation with diethyl oxalate. A series of C3‐arylated imidazopyridines was obtained in moderate… read more here.
Keywords: synthesis ethyl; pyridine carboxylate; diethyl oxalate; phenylimidazo pyridine ... See more keywords
Synthesis of ethyl acetate from glucose by Kluyveromyces marxianus, Cyberlindnera jadinii and Wickerhamomyces anomalus depending on the induction mode
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DOI: 10.1002/elsc.202000048
Abstract: Ethyl acetate is currently produced from fossil carbon resources. This ester could also be microbially synthesized from sugar‐rich wastes of the food industry. Wild‐type strains with GRAS status are preferred for such applications. Production of… read more here.
Keywords: limitation; synthesis ethyl; induction; ethyl acetate ... See more keywords
A Solvent‐Free One‐Pot Synthesis of Ethyl 4‐Oxo‐3,4‐Dihydro Quinazoline‐2‐Carboxylates Utilizing N‐(2‐Aminobenzoyl) Benzotriazoles
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DOI: 10.1002/jhet.70088
Abstract: A new solvent‐free one‐pot method for the synthesis of ethyl 4‐oxo‐3,4‐dihydroquinazoline‐2‐carboxylates using N‐(2‐aminobenzoyl) benzotriazoles was developed. In this method, ethyl 4‐oxo‐3,4‐dihydroquinazoline‐2‐carboxylates were obtained in good yields (20%–85%) by the reaction of N‐(2‐amino benzoyl) benzotriazoles with… read more here.
Keywords: synthesis ethyl; free one; one pot; solvent free ... See more keywords
Insights into the Synthesis of Ethyl Levulinate under Microwave and Nonmicrowave Heating Conditions
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DOI: 10.1021/acs.iecr.9b01137
Abstract: The effects of microwave and nonmicrowave heating methods on the synthesis of ethyl levulinate (EL) from levulinic acid (LA) have been investigated in the present study. The levulinic acid esterification experiments were performed in the… read more here.
Keywords: nonmicrowave heating; microwave nonmicrowave; ethyl levulinate; synthesis ethyl ... See more keywords
The synthesis of 3-ethyl-5-methyl-2,6-diarylpiperidin-4-on-1-ium picrates and their spectral, XRD and theoretical studies
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DOI: 10.1039/c9nj01631g
Abstract: This paper reports the synthesis of 3-ethyl-5-methyl-2,6-diarylpiperidin-4-on-1-ium picrates (1–3). The compounds were characterized by spectral techniques and theoretical methods. read more here.
Keywords: methyl diarylpiperidin; ethyl methyl; diarylpiperidin ium; synthesis ethyl ... See more keywords