Novel Synthetic Route Toward Benzofuran-pyridine–Based Spirans (original) (raw)
Recyclization of benzofuropyridines by the action of activated alkynes in the synthesis of spiro[benzofuropyridines], representatives of a new class of acetylcholinesterase inhibitors
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Vladimir Tolkunov
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Essam Hussein
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Reactions of 6-aminouracils — A novel and highly efficient procedure for preparation of some new spiro pyridodipyrimidines under classical or microwave-assisted solvent-free conditions
ali akbar mohammadi
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Tetrahedron Letters, 2006
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Tetrahedron Letters, 2009
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Diastereoselective synthesis of spiro-functionalized tetraalkyl benzoisoquinopyrrolonaphthyridine-tetracarboxylates from isoquinoline, dialkyl acetylenedicarboxylates, and indane-1,3-dione
anvar mirzaei
Tetrahedron Letters, 2010
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An efficient synthesis of pyrazolo[3,4-b]pyridine-4-spiroindolinones by a three-component reaction of 5-aminopyrazoles, isatin, and cyclic β-diketones
Rodrigo Abonia
Tetrahedron Letters, 2011
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Ameen Abuhashem
Journal of Heterocyclic Chemistry, 2013
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Concise Synthesis of Tryptanthrin Spiro Analogues with In Vitro Antitumor Activity Based on One-Pot, Three-Component 1,3-Dipolar Cycloaddition of Azomethine Ylides to Сyclopropenes
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A greener approach for the synthesis of 1- N-methyl-(spiro[2.3′]oxindolespiro[3.2″]/spiro[2.3′]indan-1,3-dionespiro[2.2″])cyclopentanone-4-aryl pyrrolidines
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Multiple approaches to enantiopure spirocyclic benzofuranones using organocatalytic cascade reactions
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An Efficient Synthesis and Biological Evaluation of Spiro [ ACENAPHTHYLENE-1 , 2 ′-Pyrrolidine ] Derivatives as Potent Anti-Infective Agents
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Radical-mediated cyclization reactions leading to spiro and [6,6]-fused heterocycles
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