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Continue to ChatSubstitution and cyclization reactions involving the quasi-antiaromatic 2H-indol-2-one ring system - https://avesis.marmara.edu.tr/publication/details/396e6640-9127-4aa5-8dbe-f9ec4fcd3124/substitution-and-cyclization-reactions-involving-the-quasi-antiaromatic-2h-indol-2-one-ring-system