- ULTRASONIC-ASSISTED ONE-POT SYNTHESIS OF PYRAZOLO[1,2-a][1,2,4]TRIAZOLE-1,3-DIONES
[作者:AZARIFAR DAVOOD; YAMI RAZIEH NEJAT,期刊:Heterocycles, 页码:2063-2073 , 文章类型: Article,,卷期:2010年81-9]
- A facile and efficient one-pot three-component synthesis of pyrazolo[1,2-a][1,2,4]triazole-1,3-diones via condensation reaction between malononitrile, 4-phenylurazole and aromatic aldehydes in ethanol under the catalytic...
- SYNTHESIS OF SPIRO[2-CYCLOPENTENE-1,3 '-IMIDAZO[1,2-a]-PYRIDINE] DERIVATIVES AND THEIR INTERESTING BEHAVIOR IN H-1-NMR SPECTRA IN DEUTERIOCHLOROFORM
[作者:ABE TAKASHI; KAKEHI AKIKAZU; SUGA HIROYUKI; OKUMURA YUKIHISA; ITOH KENNOSUKE,期刊:Heterocycles, 页码:2075-2086 , 文章类型: Article,,卷期:2010年81-9]
- Ethyl 2',3'-dihydro-2-methylthio-2',4-dioxospiro[2-cyclopentene-1,3'-imidazo[ 1,2-a]pyridine]-3-carboxylates were synthesized from the reactions of 3-[bis(methylthio)methylene]-2(3H)-imidazo[1,2-a]pyridinones with ethyl ...
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