304437-60-3Relevant academic research and scientific papers
Ultrasonic irradiated synthesis of N-(5-aryl-2-furoyl)thiourea derivatives containing substituted pyrimidine ring under phase transfer catalysis
Xue, Si-Jia,Ke, Shao-Yong,Wei, Tai-Bao,Duan, Li-Ping,Guo, Yan-Ling
, p. 1013 - 1018 (2004)
A series of N-(5-aryl-2-furoyl)thiourea derivatives containing substituted pyrimidine ring were synthesized in good yield using PEG-400 as solid-liquid phase transfer catalyst under ultrasonic irradiation. The structures of all newly synthesized compounds
Synthesis of heterocycles from arylation products of unsaturated compounds: XVIII. 5-Arylfuran-2-carboxylic acids and their application in the synthesis of 1,2,4-thiadiazole, 1,3,4-oxadiazole, and [1,2,4]triazolo[3,4-b][1,3,4] thiadiazole derivatives
Gorak,Obushak,Matiichuk,Lytvyn
experimental part, p. 541 - 550 (2009/08/17)
Arylation of furan-2-carboxylic acid or its methyl ester with arenediazonium chlorides in the presence of copper(II) chloride gave the corresponding 5-arylfuran-2-carboxylic acids or methyl 5-arylfuran-2- carboxylates. 5-Arylfuran-2-carbonyl chlorides rea
Phase transfer catalyzed synthesis under ultrasonic irradiation and bioactivity of N′-(4, 6-disubstituted-pyrimidin-2-yl)-N-(5-aryl-2-furoyl) thiourea derivatives
Ke, Shao-Yong,Wei, Tai-Bao,Xue, Si-Jia,Duan, Li-Ping,Li, Jing-Zhi
, p. 1957 - 1960 (2007/10/03)
Ten new N′-(4, 6-disubstituted-pyrimidin-2-yl)-N-(5-aryl-2-furoyl) thioureas have been synthesized using PEG-400 as solid-liquid phase transfer catalyst under ultrasonic irradiation. Their structures were exactly confirmed by IR, 1H NMR and ele
Synthesis of 2-(5-(2-chlorophenyl)2-furoylamido)-5-aryloxymethyl-1,3,4-thiadiazoles under microwave irradiation
Li,Wang,Da
, p. 1829 - 1836 (2007/10/03)
2-(5-(2-chlorophenyl)-2-furoylamido)-5-aryloxymethyl-1,3,4-thiadiazoles (IIa-j) are synthesized under microwave irradiation via the cyclization of 1-aryloxyacetyl-4-(5-(2-chlorophenyl)-2-furoyl)-thiosemicarbazides (Ia-j) in the presence of glacial acetic
A novel route to acyl ureas: Syntheses of N-[5-(2-chlorophenyl)-2- furoyl]-N'-arylthioureas and ureas
Li, Zheng,Wang, Xicun,Da, Yuxia,Chen, Jichou
, p. 2635 - 2645 (2007/10/03)
A novel route to acyl ureas is described. Reaction of 5-(2- chlorophenyl)-2-furoyl chloride with ammonium thiocyanate first, then arylamine under phase transfer catalysis gives N-[5-(2-chlorophenyl)-2- furoyl]-N'-arylthioureas (1a-o). Compounds 1a-o on ox
