Synthesis of dihydropyrazolo[3′,4′:3,4]pyrrolo[1,2-a]indoles and spiro-[3H-indole-3,3′-[Δ2-1,2,4]-triazolin]-2-ones via intra and intermolecular 1,3-dipolar cycloadditions
摘要:
A new class of dihydropyrazolo[3',4':3,4]pyrrolo[1,2-a]indoles and spiro[3H-indole-3,3'-[Delta(2)-1,2,4]-triazoline]-2-ones were synthesised via intra and intermolecular 1,3-dipolar cycloaddition reactions in good yields. (C) 2004 Published by Elsevier Ltd.
Synthesis of dihydropyrazolo[3′,4′:3,4]pyrrolo[1,2-a]indoles and spiro-[3H-indole-3,3′-[Δ2-1,2,4]-triazolin]-2-ones via intra and intermolecular 1,3-dipolar cycloadditions
摘要:
A new class of dihydropyrazolo[3',4':3,4]pyrrolo[1,2-a]indoles and spiro[3H-indole-3,3'-[Delta(2)-1,2,4]-triazoline]-2-ones were synthesised via intra and intermolecular 1,3-dipolar cycloaddition reactions in good yields. (C) 2004 Published by Elsevier Ltd.