Synthesis of dihydropyrazolo[3′,4′:3,4]pyrrolo[1,2-a]indoles and spiro-[3H-indole-3,3′-[Δ-1,2,4]-triazolin]-2-ones via intra and intermolecular 1,3-dipolar cycloadditions |
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Authors: | Dipak Prajapati Sunil Gadhwal |
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Affiliation: | Department of Medicinal Chemistry, Regional Research Laboratory, Jorhat 785 006, Assam, India |
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Abstract: | A new class of dihydropyrazolo[3′,4′:3,4]pyrrolo[1,2-a]indoles and spiro[3H-indole-3,3′-[Δ2-1,2,4]-triazoline]-2-ones were synthesised via intra and intermolecular 1,3-dipolar cycloaddition reactions in good yields. |
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Keywords: | Intramolecular cycloaddition Spiroindoles Dihydropyrazolopyrrolo indoles Triazolines Intermolecular cycloaddition |
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