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Recyclization of Pyrrolediones with Arylaminoindenones. Synthesis of Indeno[1,2-b]pyridines.
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- Russian Journal of Organic Chemistry, 2018, v. 54, n. 9, p. 1358, doi. 10.1134/S1070428018090154
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- Article
Three-Component Spiro Heterocyclization of Pyrrolediones with Malononitrile and Cyclic Enols.
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- Russian Journal of Organic Chemistry, 2018, v. 54, n. 4, p. 564, doi. 10.1134/S1070428018040073
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- Article
Five-membered 2,3-dioxoheterocycles: LXXIX. Three-component condensation of 1 H-pyrrol-2,3-diones with acetonitriles and dimedone. Crystal and molecular structure of substituted spiro[chromene-4,3′-pyrrole].
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- Russian Journal of Organic Chemistry, 2011, v. 47, n. 8, p. 1165, doi. 10.1134/S1070428011080082
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- Article
Recyclization of isopropyl 2-(1-aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1 H-pyrrol-3-yl)-2-oxoacetates by the action of thiourea.
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- Russian Journal of Organic Chemistry, 2011, v. 47, n. 4, p. 627, doi. 10.1134/S1070428011040312
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- Article
Five-membered 2,3-dioxo heterocycles: LXXII. Recyclization of isopropyl 2-(1-aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1 H-pyrrol-3-yl)-2-oxoacetates by the action of aliphatic amines.
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- Russian Journal of Organic Chemistry, 2011, v. 47, n. 1, p. 92, doi. 10.1134/S1070428011010106
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- Article
Five-Membered 2,3-Dioxo Heterocycles: LXXI.* Recyclization of 4,5-Diaroyl-1 H-pyrrole-2,3-diones by the Action of Substituted Hydrazines. Crystalline and Molecular Structure of 2-(3-Benzoyl- 1-benzyl-5-phenyl-1 H-pyrazol-4-yl)- N-(4-methoxyphenyl)- 2-oxoacetamide
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 10, p. 1546, doi. 10.1134/S1070428010100180
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- Article
Five-membered 2,3-dioxo heterocycles: LXX. Spiro heterocyclization of 1 H-pyrrole-2,3-diones by the action of 1,5-binucleophiles. Crystalline and molecular structure of ethyl 1′-benzyl-7-methoxy-3,3-dimethyl-1,2′-dioxo-5′-phenyl-1′,2,2′,3,4,10-hexahydro-1 H-spiro[acridine-9,3′-pyrrole]-4′-carboxylate
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 8, p. 1173, doi. 10.1134/S1070428010080105
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- Article
Recyclization of 4,5-bis(aroyl)-2,3-dihydro-1 H-pyrrole-2,3-diones by the action of aromatic amines.
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 7, p. 1103, doi. 10.1134/S1070428010070286
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- Article
Three-component condensation of ethyl 4,5-dioxo-2-phenyl-4,5-dihydro-1 H-pyrrole-3-carboxylates with malononitrile and 5,5-dimethylcyclohexane-1,3-dione.
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 6, p. 931, doi. 10.1134/S1070428010060278
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- Article
[4 + 2]-cycloaddition of alkyl vinyl ethers to 3-aroylpyrrolo[1,2- a]quinoxaline-1,2-dione.
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 4, p. 607, doi. 10.1134/S1070428010040330
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- Article
Reactions of bromine-containing organozinc compounds derived from α,α-dibromo ketones with 2-arylmethylideneindan-1,3-diones and 5-arylmethylidene-2,2-dimethyl-1,3-dioxane-4,6-diones.
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 4, p. 499, doi. 10.1134/S1070428010040081
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- Article
Five-membered 2,3-dioxoheterocycles: LXVII. Pyrroledione-pyrroledion recyclization of isopropyl 2-(1-aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1 H-pyrrol-3-yl)-2-oxoacetates under the action of arylamines. Crystal and molecular structure of ( z)-isopropyl 2-hydroxy-4,5-dioxo-1-phenyl-3-[phenyl(phenylamino)-methylene]pyrrolidine-2-carboxylate
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- Russian Journal of Organic Chemistry, 2010, v. 46, n. 2, p. 255, doi. 10.1134/S1070428010020193
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- Article
Regioselective [4 + 2]-cycloaddition of styrene to 4-isopropoxalyl-1 H-pyrrole-2,3-diones.
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- Russian Journal of Organic Chemistry, 2009, v. 45, n. 12, p. 1873, doi. 10.1134/S1070428009120252
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- Article
One-pot synthesis of two dioxoheterocycles.
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- Russian Journal of Organic Chemistry, 2009, v. 45, n. 11, p. 1730, doi. 10.1134/S1070428009110293
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- Article
[4+2]-cycloaddition of alkyl vinyl ethers to 4,5-diaroyl-1 H-pyrrole-2,3-diones.
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- Russian Journal of Organic Chemistry, 2009, v. 45, n. 10, p. 1571, doi. 10.1134/S1070428009100261
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Recyclization of 4,5-diaroyl-substituted 1 H-pyrrole-2,3-diones effected by benzylhydrazine.
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- Russian Journal of Organic Chemistry, 2009, v. 45, n. 8, p. 1269, doi. 10.1134/S1070428009080326
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- Article
Five-membered 2,3-dioxo heterocycles: LXIII. Cascade recyclization of isopropyl 2-(1-aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1 H-pyrrol-3-yl)-2-oxoacetates with cyclic enamines. Crystalline and molecular structure of 1′-benzyl-6′,6′-dimethyl-3-[( Z)-phenyl(phenylamino)methylidene]-6′,7′-dihydro-3 H-spiro[furan-2,3′-indole]-2′,4,4′,5(1′ H,5′ H)-tetraone
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- Russian Journal of Organic Chemistry, 2009, v. 45, n. 1, p. 126, doi. 10.1134/S1070428009010163
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- Article
Reactions of dialkyl 4-bromo-2,2-dimethyl-3-oxohexane-1,6-dioates,-heptane-1,7-dioates with zinc and aromatic aldehydes.
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- Russian Journal of Organic Chemistry, 2007, v. 43, n. 10, p. 1432, doi. 10.1134/S107042800710003X
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Reaction of zinc enolates prepared from 2,2-dibromoindan-1-one or 2,2-dibromo-1-tetralone and zinc with 2-oxochromen-3-carboxylic acid derivatives.
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- Russian Journal of Organic Chemistry, 2007, v. 43, n. 10, p. 1441, doi. 10.1134/S1070428007100053
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Reaction of organozinc reagents prepared from bromomalonic acid esters and zinc with 3-aryl-2-cyanopropenoic acid primary amides.
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- Russian Journal of Organic Chemistry, 2006, v. 42, n. 11, p. 1625, doi. 10.1134/S1070428006110054
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Reactions of zinc enolates derived from 1-aryl-2-bromo-alkanones and 1-aryl-2-bromo-2-phenylethanone with 3-aroyl-6-bromochromen-2-ones and 2-benzoylbenzo[ f]chromen-3-one.
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- Russian Journal of Organic Chemistry, 2006, v. 42, n. 9, p. 1344, doi. 10.1134/S1070428006090156
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- Article
Reaction of N-substituted 2-oxochromen-3-carboxamides with bromoderivatives of zinc enolates prepared from alkyl 2,2-dialkyl-4,4-dibromo-3-oxoalkanoates and zinc.
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- Russian Journal of Organic Chemistry, 2006, v. 42, n. 8, p. 1157, doi. 10.1134/S1070428006080094
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Reaction of alkyl 5,5-dimethyl-2-oxo-2,5-dihydrofuran-3-carboxylates with zinc enolates prepared from zinc and 1-arul-2-bromo-2-phenylethanones, 2 bromoindanone, and 2-bromo-6-methyltetralone.
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- Russian Journal of Organic Chemistry, 2006, v. 42, n. 8, p. 1169, doi. 10.1134/S1070428006080112
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- Article
Unexpected formation of 5′-aryl-1′-benzyl-4′-methyl-3,4,2′,3′-tetrahydro-2,2′-dioxospiro[chroman3,3′-pyrrol]-4-yl acetates at acylation of 1-aryl-2-benzyl-1-hydroxy-9c-methyl-1,2,9b,9c-tetrahydro-5-oxa-2-azacyclopenta[2,3]cyclopropa[1,2- a]naphthalene-3,4-diones with acetic anhydride
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- Russian Journal of Organic Chemistry, 2006, v. 42, n. 5, p. 778, doi. 10.1134/S1070428006050265
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Cyclopropanation of Alkyl and Aryl 3-Aryl-2-cyanopropenoates with Bromine-containing Zinc Enolates Obtained from 1-Aryl-2,2-dibromoalkanones and Zinc.
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- Russian Journal of Organic Chemistry, 2005, v. 41, n. 11, p. 1598, doi. 10.1007/s11178-006-0004-1
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Cyclopropanation of N-Substituted 2-Oxochromene-3-carboxamides and 3-Oxobenzo[ f]chromene-2-carboxamides with Bromine-containing Zinc Enolate Prepared from α,α -Dibromopinacolin and Zinc.
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- Russian Journal of Organic Chemistry, 2005, v. 41, n. 8, p. 1219, doi. 10.1007/s11178-005-0320-x
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Cyclopropanation of N-Substituted 2-Oxochromene- and 6-Bromo-2-oxochromene-3-carboxamides with Zinc Enolates Derived from 1-Aryl-2,2-dibromoalkanones.
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- Russian Journal of Organic Chemistry, 2005, v. 41, n. 4, p. 527, doi. 10.1007/s11178-005-0199-6
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- Article
Synthesis and Antinociceptive Activity of Substituted Derivatives of Potassium 1-Cyano-3-{(3-cyano-4,5,6,7-tetrahydrobenzo-[b]thiophen-2-yl)amino}-5-oxopenta-1,3-dien-2-olates.
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- Russian Journal of General Chemistry, 2024, v. 94, n. 5, p. 1024, doi. 10.1134/S1070363224050025
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Decyclization of Substituted 2-[2-Oxofuran-3(2H)-ylidene)furan-2-carbohydrazides by the Action of Alcohols and Analgesic Activity of the Obtained Compounds.
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- Russian Journal of General Chemistry, 2023, v. 93, n. 2, p. 253, doi. 10.1134/S1070363223020044
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- Article
Reaction of organozinc reagents formed from α,α-dibromocarbonyl compounds and zinc with (3-phenylprop-2-enylidene)malonodinitriles and primary amides of 2-Cyano-5-phenylpenta-2,4-dienoic acid.
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- Russian Journal of General Chemistry, 2008, v. 78, n. 6, p. 1184, doi. 10.1134/S1070363208060145
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- Article
Investigation of reactions of the organozinc reagents prepared from zinc and dialkyl dibromomalonates with the derivatives of 2-arylmethyleneindan-1,3-dione and 5-arylmethylene-2,2-dimethyl-1,3-dioxane-4,6-dione.
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- Russian Journal of General Chemistry, 2008, v. 78, n. 5, p. 929, doi. 10.1134/S1070363208050162
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- Article
Reaction of organozinc reagents formed in reaction of dibromomalonic acid dialkyl esters and zinc, with 2-arylmethylenemalonic acid dinitriles and 3-aryl-2-cyanopropenoic acid methyl esters.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 12, p. 1919, doi. 10.1134/S1070363206120152
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- Article
Reaction of zinc enolates derived from 1-aryl-2,2-dibromoalkan-1-ones with 2-arylmethylidenemalononitriles.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 10, p. 1604, doi. 10.1134/S1070363206100185
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- Article
Reactions of zinc enolates derived from α,α-dibromo carbonyl compounds with 3-(2-oxo-4a,8a-dihydro-2 H-chromene-3-carbonyl)chromen-2-one.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 7, p. 1141, doi. 10.1134/S1070363206070243
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- Article
Reformatsky reaction of methyl 1-bromocyclohexane-1-carboxylate with N-aryl-2-oxochromene-3-carboxamides.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 7, p. 1146, doi. 10.1134/S1070363206070255
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- Article
Reactions of organozinc reagents derived from dialkyl 2,2-dibromomalonates with 3-aryl-2-cyanoprop-2-enamides.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 6, p. 939, doi. 10.1134/S1070363206060156
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- Article
Reaction of organozine reagents derived from dialkyl 2,2-dibromomalonates and methyl 4,4-dibromo-3-oxoalkanoates with 2-oxochromene-3-carboxamides.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 6, p. 942, doi. 10.1134/S1070363206060168
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- Article
Reaction of the zinc enolate derived from 1,1-dibromo-3,3-dimethylbutan-2-one with 3-aryl-2-cyanopropenoic acid amides and esters and 2-oxochromene-3-carboxamides.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 5, p. 743, doi. 10.1134/S107036320605015X
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- Article
Reactions of zinc enolates derived from 1-aryl-2-bromo-2-phenylethanone and 2-bromoindan-1-one with alkyl 2-oxochromene-and 6-bromo-2-oxochromene-3-carboxylates.
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- Russian Journal of General Chemistry, 2006, v. 76, n. 5, p. 777, doi. 10.1134/S1070363206050203
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Reactions of Zinc Enolates Formed from 1-Aryl-2-bromo-2-phenylethanone or 2-Bromoindanone and Zinc, with Dimethyl 2-(1-Arylmethylene)malonates.
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- Russian Journal of General Chemistry, 2005, v. 75, n. 12, p. 1935, doi. 10.1007/s11176-006-0017-z
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- Article