original ) (raw )Synthesis of functionalized 5H-spiro[furan-2,2′-indene]-1′,3′,5-triones from primary amines, acetylenic esters and ninhydrin
ali aminkhani
Journal of the Iranian Chemical Society, 2012
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Tetrahedron, 2011
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Catalyst-free regioselective synthesis of benzopyran-annulated thiopyrano[2,3-b]thiochromen-5-(4H)-one derivatives by domino-Knoevenagel-hetero-Diels–Alder reaction of terminal alkynes with 4-hydroxy dithiocoumarin in aqueous medium
Abu Taher
Tetrahedron Letters, 2010
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Catalyst-free domino-Knoevenagel-hetero-Diels–Alder reaction of terminal alkynes in water: an efficient one-step synthesis of indole-annulated thiopyranobenzopyran derivatives
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Tetrahedron Letters, 2010
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Tetrahedron Letters, 2010
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ChemInform Abstract: Easy Access to Pyranoacridines, Pyranoxanthenes, and Arylchromenes Through a Domino Reaction
Claude COMMANDEUR
ChemInform, 2011
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Synthesis and Reactions of Some New Spiro {Indeno[1,2-b]pyran-4,3’-indolines}
Essam Hussein
HETEROCYCLES, 2008
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Synthesis of novel 2-pyridyl- substituted 2,5-dihydro-2-imino- and 2-amino- furan derivatives via a three component condensation of alkyl isocyanides and acetylenic esters with di-(2-pyridyl) ketone or 2-pyridinecarboxaldehyde
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Arkivoc, 2007
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One-Pot Synthesis of Spiro-isobenzofuran Compounds via the Sequential Condensation/Oxidation Reaction of Ninhydrin with 4-Amino-1,2-naphthoquinones/2-Amino-1,4-naphthoquinones under Mild Conditions
zohreh roshan
ACS Omega
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Easy Access to Pyranoacridines, Pyranoxanthenes, and Arylchromenes Through a Domino Reaction
Claude COMMANDEUR
European Journal of Organic Chemistry, 2011
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Isoquinoline-catalyzed reaction between 4-hydroxycoumarin or 4-hydroxy-6-methylpyran-1-one and dialkyl acetylene dicarboxylates: synthesis of coumarin and pyranopyrane derivatives
mohammad hossein mosslemin
Journal of the Brazilian Chemical Society, 2010
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Stereoselective Synthesis of <i>cis</i>-Substituted-3’-anilino-2’, 3’-dihydro-4-2’-benzo[<i>b</i>]furanylcoumarins via Intramolecular Aldol Reactions
Lokesh Shastri
International Journal of Organic Chemistry, 2012
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Synthetic studies of novel ninhydrin analogs
Richard Hark
Canadian Journal of Chemistry, 2001
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Organobase-catalyzed three-component reactions for the synthesis of 4 H -2-aminopyrans, condensed pyrans and polysubstituted benzenes
Mohamed Mosallam
Beilstein Journal of Organic Chemistry, 2014
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Synthesis of [5,6]-fused pyridocoumarins through aza-Claisen rearrangement of 6-propargylaminocoumarins
Konstantinos Litinas
Tetrahedron Letters, 2011
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Efficient synthesis of 2,3,4-trisubstituted furans from the reaction of activated acetylenes with ethyl bromopyruvate in the presence of enaminones
Maryam Sabbaghan
Monatshefte für Chemie - Chemical Monthly, 2008
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Stereoselective Synthesis of cis -Substituted-3’-anilino-2’, 3’-dihydro-4-2’-benzo[b ]furanylcoumarins via Intramolecular Aldol Reactions
Sanjeev Goswami
International Journal of Organic Chemistry, 2012
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Tetrahedron Letters, 2011
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Cyclic α-amino acids as precursors for synthesis of 2-amino-3-hetarylpyrrolin-4-ones and their spiro derivatives
Gennady Palamarchuk
Monatshefte für Chemie - Chemical Monthly, 2012
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A rapid access to indolo[2,1-a]pyrrolo[4′,3′:4,5]pyrano[5,6-c]coumarin/[6,5-c]chromone derivatives by domino Knoevenagal intramolecular hetero Diels–Alder reactions
Durga Manian
Tetrahedron Letters, 2007
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Alireza Hasaninejad , Mohsen Shekouhy
Helvetica Chimica Acta, 2011
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Journal of Heterocyclic Chemistry, 2007
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Three-component synthesis of ninhydrin derived α-acyloxycarboxamides
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Monatshefte für Chemie …, 2006
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Rahim Ghadari
Tetrahedron Letters, 2012
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Gowri Sridhar
Tetrahedron Letters, 2007
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One-pot, regioselective synthesis of functionalized indole derivatives: a three-component domino reaction of arylamine, arylglyoxal, and 4-hydroxycoumarin or 4-hydroxy-6-methyl-2-pyrone
reza ranjbar-karimi
Arkivoc
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An Efficient One-Pot Three-Component Synthesis of Highly Functionalized Coumarin Fused Indenodihydropyridine and Chromeno[4,3-b]quinoline Derivatives
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HETEROCYCLES, 2012
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Bioorganic & Medicinal Chemistry Letters, 2009
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Convenient One-pot Synthesis of Spirooxindole-4H-pyrans in the Presence of SBA-Pr-NH2 and Evaluation of their Urease Inhibitory Activities
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Vladimir Tolkunov
Synthetic Communications, 2012
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Efficient synthesis of functionalized 2,5-dihydrofurans and 1,5-dihydro-2H-pyrrol-2-ones by reaction of isocyanides with activated acetylenes in the presence of hexachloroacetone
Maryam Sabbaghan
Monatshefte für Chemie - Chemical Monthly, 2008
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