Hantzsch reaction with <i>bis</i>-indole-2,3-diones: Synthesis of novel <i>bis</i>-spirocyclic oxindole incorporating acridine, dipyrazolo[3,4-<i>b</i>:4',3'-<i>e</i>]pyridine and pyrido[2,3-<i>d</i>:6,5-<i>d'</i>]dipyrimidine
نویسندگان
چکیده
One-pot three-component cyclo-condensation reaction of bis(indole-2,3-diones) with dimedone, 3-methyl-1H-pyrazol-5(4H)-one, or 6-aminouracil in boiling acetic acid afforded bis-spirocyclic oxindole...
منابع مشابه
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ژورنال
عنوان ژورنال: Synthetic Communications
سال: 2021
ISSN: ['1532-2432', '0039-7911']
DOI: https://doi.org/10.1080/00397911.2021.1908564