Works by Shklyaev, Yu.

Results: 71

Synthesis of 3-methyl-3,4-dihydroisoquinolines based on myristicin.

Published in:

Russian Journal of Organic Chemistry, 2016, v. 52, n. 12, p. 1812, doi. 10.1134/S1070428016120174

By:

Smolyak, A.;
Konyushkin, L.;
Firgang, S.;
Shklyaev, Yu.

Publication type:

Article

Reaction of 3-aroyl-1 H-pyrrolo[2,1- c][1,4]benzoxazine-1,2,4-triones with substituted acetamides of 3,4-dihydroisoquinolines.

Published in:

Russian Journal of Organic Chemistry, 2015, v. 51, n. 11, p. 1566, doi. 10.1134/S1070428015110081

By:

Konovalova, V.;
Kharitonova, A.;
Shklyaev, Yu.;
Maslivets, A.

Publication type:

Article

Reaction of 3-aroylpyrrolo[1,2- a]quinoxaline-1,2,4(5 H)-triones with quinaldine and substituted quinoxalines.

Published in:

Russian Journal of Organic Chemistry, 2015, v. 51, n. 5, p. 680, doi. 10.1134/S1070428015050176

By:

Konovalova, V.;
Shklyaev, Yu.;
Maslivets, A.

Publication type:

Article

Acylation of the enamino tautomer of 2-azaspiro[4.5]deca-1,6,9-trien-8-ones with 5-arylfuran-2,3-diones. Crystal and molecular structure of (2 Z,5 Z)-3-Hydroxy-5-(6,9-dimethoxy-3,3-dimethyl-8-oxo-2-azaspiro[4.5]deca-6,9-dien-1-ylidene)-1-phenylpent-2-ene-1,4-dione

Published in:

Russian Journal of Organic Chemistry, 2014, v. 50, n. 12, p. 1779, doi. 10.1134/S1070428014120112

By:

Konovalova, V.;
Rozhkova, Yu.;
Shklyaev, Yu.;
Slepukhin, P.;
Maslivets, A.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: CVI. Acylation of substituted ( Z)-2-[1,3,4,4a,5,10b-Hexahydrophenanthridin-6(2 H)-ylidene]acetamide with aroylketenes. crystal and molecular structure of substituted N-{( Z)-2-[1,3,4,4a,5,10b-Hexahydrophenanthridin-6(2 H)-ylidene]acetyl}acrylamide

Published in:

Russian Journal of Organic Chemistry, 2014, v. 50, n. 9, p. 1357, doi. 10.1134/S1070428014090206

By:

Konovalova, V.;
Shklyaev, Yu.;
Slepukhin, P.;
Maslivets, A.

Publication type:

Article

Synthesis of 1′-substituted 4′,4′-dimethyl-6′-methoxy-4′ H-spiro[cyclohexane-1,3′-isoquinolines].

Published in:

Russian Journal of Organic Chemistry, 2014, v. 50, n. 4, p. 513, doi. 10.1134/S1070428014040125

By:

Perevoshchikova, A.;
Gorbunov, A.;
Rozhkova, Yu.;
Slepukhin, P.;
Shklyaev, Yu.

Publication type:

Article

Synthesis of Podands of the 3,4-dihydroisoquinoline series.

Published in:

Russian Journal of Organic Chemistry, 2014, v. 50, n. 3, p. 376, doi. 10.1134/S1070428014030130

By:

Shklyaev, Yu.;
Vshivkova, T.

Publication type:

Article

Five-membered 2,3-dioxoheterocycles: XCVI. Reactions of 3-aroylpyrrolo[1,2-a]quinoxaline-1,2,4(5h)-triones with substituted 1,3,3-trimethyl-2-azaspiro[4.5]dec-1-enes.

Published in:

Russian Journal of Organic Chemistry, 2013, v. 49, n. 11, p. 1666, doi. 10.1134/S1070428013110171

By:

Konovalova, V. V.;
Galata, K. A.;
Shklyaev, Yu. V.;
Maslivets, A. N.

Publication type:

Article

Five-Membered 2,3-dioxoheterocycles: XCV. Recyclization of 4-benzoyl-5-phenylfuran-2,3-dione at the action of substituted 1,3,3-trimethyl-2-azaspiro[4.5]dec-1-enes. Crystal and molecular structure of substituted 5-(2-azaspiro[4.5]dec-1-ylidene)cyclopent-3-ene-1,2-dione.

Published in:

Russian Journal of Organic Chemistry, 2013, v. 49, n. 11, p. 1628, doi. 10.1134/S1070428013110110

By:

Konovalova, V. V.;
Shklyaev, Yu. V.;
Slepukhin, P. A.;
Maslivets, A. N.

Publication type:

Article

Ritter reaction. Synthesis of 1-substituted 3,3,7,9-tetramethyl-2-azaspiro[4.5]deca-6,9-dien- and -1,6,9-trien-8-ones and 7-methoxy-3,3,6,8-tetramethyl-3,4-dihydroisoquinolines.

Published in:

Russian Journal of Organic Chemistry, 2013, v. 49, n. 7, p. 1055, doi. 10.1134/S1070428013070166

By:

Rozhkova, Yu.;
Galata, K.;
Vshivkova, T.;
Shklyaev, Yu.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: XCII. Reaction of 3-aroyl-1 H-pyrrolo[2,1- c][1,4]benzoxazine-1,2,4-triones with ethyl (2 Z)-(3,3-dimethyl-8-oxo-2-azaspiro[4.5]deca-6,9-dien-1-ylidene)ethanoate. Synthesis of bridged analogs of pyrrolizidine alkaloids

Published in:

Russian Journal of Organic Chemistry, 2013, v. 49, n. 2, p. 268, doi. 10.1134/S1070428013020140

By:

Konovalova, V.;
Stryapunina, O.;
Shklyaev, Yu.;
Slepukhin, P.;
Maslivets, A.

Publication type:

Article

Synthesis of bridging analogs of pyrrolizidine alkaloids.

Published in:

Russian Journal of Organic Chemistry, 2012, v. 48, n. 11, p. 1493, doi. 10.1134/S1070428012110139

By:

Konovalova, V.;
Stryapunina, O.;
Shklyaev, Yu.;
Maslivets, A.

Publication type:

Article

Synthesis of dispiro hetero analogs of pyrrolizidine alkaloids.

Published in:

Russian Journal of Organic Chemistry, 2012, v. 48, n. 9, p. 1257, doi. 10.1134/S1070428012090205

By:

Konovalova, V.;
Shklyaev, Yu.;
Maslivets, A.

Publication type:

Article

Synthesis of 7-hydroxy-6-alkoxy derivatives of 3,4-dihydroisoquinoline by ritter reaction.

Published in:

Russian Journal of Organic Chemistry, 2012, v. 48, n. 2, p. 257, doi. 10.1134/S1070428012020169

By:

Shklyaev, Yu.;
Vshivkova, T.;
Maiorova, O.;
Gorbunov, A.

Publication type:

Article

Synthesis of 1-substituted 2-azaspiro[4.5]deca-6,9-dien-8-ones and 2-azaspiro[4.5]deca-1,6,9-trien-8-ones by condensation of 2,6-dimethylphenol with isobutyraldehyde and nitriles.

Published in:

Russian Journal of Organic Chemistry, 2012, v. 48, n. 1, p. 69, doi. 10.1134/S1070428012010101

By:

Rozhkova, Yu.;
Khmelevskaya, K.;
Shklyaev, Yu.;
Ezhikova, M.;
Kodess, M.

Publication type:

Article

Spirocyclohexadienones: XII. Dienone-phenol rearrangement of 1-substituted 2-azaspiro[4.5]undeca-1,6,9-trienes and their analogs.

Published in:

Russian Journal of Organic Chemistry, 2011, v. 47, n. 9, p. 1318, doi. 10.1134/S1070428011090107

By:

Glushkov, V.;
Rotermel', E.;
Odegova, T.;
Shklyaev, Yu.

Publication type:

Article

Retropinacol rearrangement in the synthesis of 3,3,4-trimethyl-2-azaspiro[4.5]deca-1,6,9-trien-8-one derivatives.

Published in:

Russian Journal of Organic Chemistry, 2011, v. 47, n. 9, p. 1428, doi. 10.1134/S1070428011090284

By:

Shklyaev, Yu.;
Stryapunina, O.;
Maiorova, O.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: LXXVIII. Acylation of fischer's base with aroylketenes. Crystalline and molecular structure of (1 E, 3 Z)-4-(4-chlorophenyl)-4-hydroxy-1-(1,3,3-trimethyl-2,3-dihydro-1 H-indol-2-ylidene)but-3-en-2-one.

Published in:

Russian Journal of Organic Chemistry, 2011, v. 47, n. 7, p. 1062, doi. 10.1134/S1070428011070153

By:

Konovalova, V.;
Shklyaev, Yu.;
Slepukhin, P.;
Maslivets, A.

Publication type:

Article

Acylation of 2′,5′,5′-trimethyl-4′,5′-dihydro-4 H-spiro-[naphthalene-1,3′-pyrrol]-4-one with 5-arylfuran-2,3-diones.

Published in:

Russian Journal of Organic Chemistry, 2011, v. 47, n. 7, p. 1119, doi. 10.1134/S1070428011070256

By:

Konovalova, V.;
Shklyaev, Yu.;
Maslivets, A.

Publication type:

Article

Eugenol and its methyl ether in the synthesis of 3-methyl derivatives of 3,4-dihydroisoquinoline.

Published in:

Russian Journal of Organic Chemistry, 2011, v. 47, n. 2, p. 239, doi. 10.1134/S1070428011020138

By:

Shklyaev, Yu.;
Smolyak, A.;
Gorbunov, A.

Publication type:

Article

Three-component synthesis of 1-substituted 6′,7′-dimethoxy-4′ H-spiro[adamantane-2,3′-isoquinolines].

Published in:

Russian Journal of Organic Chemistry, 2010, v. 46, n. 5, p. 762, doi. 10.1134/S1070428010050295

By:

Rozhkova, Yu. S.;
Gorbunov, A. A.;
Shklyaev, Yu. V.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: LXIX. Direct heterocyclization of [3,4-dihydroisoquinolin-1(2 H)-ylidene]-acetamides with 5-arylfuran-2,3-diones. Crystalline and molecular structure of (3 E,5 Z)-3-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2 H)-ylidene]-5-(2-oxo-2-phenylethylidene)pyrrolidine-2,4-dione

Published in:

Russian Journal of Organic Chemistry, 2010, v. 46, n. 4, p. 539, doi. 10.1134/S1070428010040159

By:

Khalturina, V. V.;
Shklyaev, Yu. V.;
Aliev, Z. G.;
Maslivets, A. N.

Publication type:

Article

Three-component condensation of o- and p-methoxytoluenes with isobutyraldehyde and α-substituted benzyl cyanides. Synthetic approach to analogs of natural alkaloids.

Published in:

Russian Journal of Organic Chemistry, 2010, v. 46, n. 1, p. 113, doi. 10.1134/S1070428010010100

By:

Shklyaev, Yu. V.;
El'tsov, M. A.;
Maiorova, O. A.

Publication type:

Article

Retropinacol rearrangement in the synthesis of 3,3,4-trimethyl-3,4-dihydroisoquinoline derivatives.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 12, p. 1843, doi. 10.1134/S107042800912015X

By:

Shklyaev, Yu. V.;
Gilev, M. Yu.;
Maiorova, O. A.

Publication type:

Article

Synthesis of 4′ H-spiro[adamantane-2,3′-isoquinoline] derivatives.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 12, p. 1874, doi. 10.1134/S1070428009120264

By:

Rozhkova, Yu. S.;
Maiorova, O. A.;
Shklyaev, Yu. V.

Publication type:

Article

Direct heterocyclization of tetrahydroisoquinolin-1-ylideneacetic acids by the action of 5-arylfuran-2,3-diones.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 10, p. 1576, doi. 10.1134/S1070428009100297

By:

Khalturina, V. V.;
Shklyaev, Yu. V.;
Aliev, Z. G.;
Maslivets, A. N.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: LXV. Reaction of 1-methyl-3,4-dihydroisoquinolines with aroylketenes. crystalline and molecular structure of (1 Z,3 Z)-4-hydroxy-1-[6,7-dimethoxy-3,3-dimethyl-3,4-dihydroisoquinolin-1(2 H)-ylidene]-4-phenylbut-3-en-2-one

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 10, p. 1515, doi. 10.1134/S1070428009100157

By:

Khalturina, V. V.;
Shklyaev, Yu. V.;
Aliev, Z. G.;
Maslivets, A. N.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: LXVI. Reactions of (2 Z,5 Z)-1-aryl-3-hydroxy-5-[3,3-dimethyl-3,4-dihydroisoquinolin-1(2 H)-ylidene]pent-2-ene-1,4-diones with o-phenylenediamine and hydrazine. Crystalline and molecular structure of 2-{( Z)-8,8-dimethyl-2,3,8,9-tetrahydro[1,4]dioxino[2,3- g]isoquinolin-6(7 H)-ylidene}-1-(3-phenyl-1 H-pyrazol-5-yl)ethanone

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 10, p. 1519, doi. 10.1134/S1070428009100169

By:

Khalturina, V. V.;
Shklyaev, Yu. V.;
Aliev, Z. G.;
Maslivets, A. N.

Publication type:

Article

Reaction of 1-methyl-3,4-dihydroisoquinolines with alkyl 4-aryl-2,4-dioxobutanoates.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 6, p. 953, doi. 10.1134/S107042800906030X

By:

Khalturina, V. V.;
Shklyaev, Yu. V.;
Maslivets, A. N.

Publication type:

Article

Five-membered 2,3-dioxoheterocycles: LXIV. Reactions of 1-methyl-3,4-dihydroisoquinolines with 5-arylfuran-2,3-diones and ( Z)-alkyl 4-aryl-2-hydroxy-4-oxobut-2-enoates. Crystal and molecular structure of (2 Z,5 Z)-3-hydroxy-5-{8,8-dimethyl-2,3,8,9-tetrahydro[1,4]dioxino[2,3- g]isoquinolin-6(7 H)-ylidene}-1-phenylpent-2-ene-1,4-dione

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 5, p. 728, doi. 10.1134/S1070428009050145

By:

Khalturina, V. V.;
Shklyaev, Yu. V.;
Aliev, Z. G.;
Maslivets, A. N.

Publication type:

Article

Spirocyclohexadienones: X. Three-component condesation of 1,2,3- and 1,2,4-trimethoxybenzenes with cyclohexanecarbaldehyde and nitriles. Synthesis of 1,2- and 1,4-dimethoxy-14-azadispiro[5.1.5.2]pentadeca-1,4-dien-3-ones.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 3, p. 360, doi. 10.1134/S1070428009030038

By:

Plekhanova, I. V.;
Stryapunina, O. G.;
Glushkov, V. A.;
Karmanov, V. I.;
Maiorova, O. A.;
Shklyaev, Yu. V.

Publication type:

Article

Approach to the synthesis of 1 H-2-azaphenalene derivatives.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 2, p. 270, doi. 10.1134/S1070428009020201

By:

Shklyaev, Yu. V.;
Feshin, V. P.;
Nifontov, Yu. V.

Publication type:

Article

Spirocyclohexadienones: IX. Synthesis of 1-alkoxycarbonylmethylidene-6,10-dimethoxy-8-[(alkoxycarbonyl)cyanomethylidene]-3,3-R2-2-azaspiro[4.5]deca-6,9-dienes by four-component condensation of 1,3,5-trimethoxybenzene with α-branched aldehydes and alkyl cyanoacetates

Published in:

Russian Journal of Organic Chemistry, 2008, v. 44, n. 12, p. 1752, doi. 10.1134/S107042800812004X

By:

Stryapunina, O.;
Plekhanova, I.;
Maiorova, O.;
Glushkov, V.;
Shklyaev, Yu.

Publication type:

Article

Three-component condensation of methoxyarenes with isobutyraldehyde and α-substituted benzyl cyanides.

Published in:

Russian Journal of Organic Chemistry, 2008, v. 44, n. 9, p. 1327, doi. 10.1134/S1070428008090133

By:

Shklyaev, Yu. V.;
El'tsov, M. A.;
Maiorova, O. A.

Publication type:

Article

Five-membered 2,3-dioxoheterocycles: LVIII. Reaction of methyl 1-Aryl-3-aroyl-4,5-dioxo-4,5-dihydro-1 H-pyrrol-2-carboxylates with substituted 1-methyl-3,4-dihydroisoquinolines. New approach to the synthesis of steroid 13-azaanalogs.

Published in:

Russian Journal of Organic Chemistry, 2008, v. 44, n. 5, p. 697, doi. 10.1134/S1070428008050102

By:

Bannikova, Yu.;
Rozhkova, Yu.;
Shklyaev, Yu.;
Maslivets, A.

Publication type:

Article

Five-membered 2,3-dioxo heterocycles: LIII. Reaction of 3-Aroyl-1 H-pyrrolo[2,1- c][1,4]benzoxazine-1,2,4-triones with substituted 1,3,3-trimethyl-3,4-dihydroisoquinolines. A new approach to 13-aza analogs of steroids.

Published in:

Russian Journal of Organic Chemistry, 2007, v. 43, n. 9, p. 1330, doi. 10.1134/S1070428007090114

By:

Racheva, N.;
Shklyaev, Yu.;
Rozhkova, Yu.;
Maslivets, A.

Publication type:

Article

Spirocyclohexadienones: VIII. 1-R-3,3-Dimethyl-2-azaspiro[5.5]undeca-1,7,10-trien-9-ones.

Published in:

Russian Journal of Organic Chemistry, 2006, v. 42, n. 8, p. 1131, doi. 10.1134/S1070428006080045

By:

Glushkov, V. A.;
Vetoshkina, T. N.;
Kolgashev, D. V.;
Maiorova, O. A.;
Shurov, S. N.;
Shklyaev, Yu. V.

Publication type:

Article

A Three-Component Condensation of 2,5-Dialkyl-Phenols, Isobutyric Aldehyde, and Nitriles. Synthesis of New 2-Azaspiro[4.5]Deca-6,9-Dien-8-Ones and 2-Azaspiro[4.5]Deca-1,6,9-Trien-8-Ones.

Published in:

Chemistry of Heterocyclic Compounds, 2014, v. 50, n. 2, p. 204, doi. 10.1007/s10593-014-1462-y

By:

Rozhkova, Yu.;
Galata, K.;
Vshivkova, T.;
Shklyaev, Yu.

Publication type:

Article

Synthesis of 7- (or 6-)hydroxy derivatives of 3,3-dimethyl-3,4-dihydroisoquinoline.

Published in:

Chemistry of Heterocyclic Compounds, 2009, v. 45, n. 3, p. 341, doi. 10.1007/s10593-009-0268-9

By:

Shklyaev, Yu. V.;
Vshivkova, T. S.;
Tolstikov, A. G.

Publication type:

Article

1-R-3,3-dialkyl-6,7-ethylenedioxy-3,4-dihydroisoquinolines.

Published in:

Chemistry of Heterocyclic Compounds, 2005, v. 41, n. 8, p. 1022, doi. 10.1007/s10593-005-0272-7

By:

Glushkov, V. A.;
Rozhkova, Yu. S.;
Vakhrin, M. I.;
Shklyaev, Yu. V.

Publication type:

Article

Symmetrical and Unsymmetrical Bis-1,1′-(3,4-dihydroisoquinolines).

Published in:

Chemistry of Heterocyclic Compounds, 2005, v. 41, n. 4, p. 475, doi. 10.1007/s10593-005-0174-8

By:

Glushkov, V. A.;
Karmanov, V. I.;
Shklyaev, Yu. V.

Publication type:

Article

A novel spiroheterocyclization: synthesis of 1 ethoxycarbonylmethylidene- 8-(2’ ethoxycarbonylmethylidene- 5’,5’-dimethyl-3’-pyrrolidinylidene)- 3,3,6-trimethyl-2-azaspiro[4,5]deca-6,9-diene.

Published in:

Chemistry of Heterocyclic Compounds, 2004, v. 40, n. 10, p. 1283, doi. 10.1007/s10593-005-0056-0

By:

Shklyaev, Yu. V.;
Nifontov, Yu. V.;
Kodess, M.I.;
Ezhikova, M.A.

Publication type:

Article

Simple Synthesis of 6-Substituted 4a-Methyl-1,2,3,4,4a,10b-hexahydrophenanthridines and -9,10-Benzophenanthridines.

Published in:

Chemistry of Heterocyclic Compounds, 2004, v. 40, n. 5, p. 594, doi. 10.1023/B:COHC.0000037314.13773.dc

By:

Shklyaev, Yu. V.;
Nifontov, Yu. V.

Publication type:

Article

Synthesis of 3,4-Dihydrobenzo[h]isoquinoline Derivatives.

Published in:

Chemistry of Heterocyclic Compounds, 2003, v. 39, n. 2, p. 184, doi. 10.1023/A:1023712223277

By:

Shklyaev, Yu. V.;
Nifontov, Yu. V.

Publication type:

Article

Crystal structure of (2 Z)-(3,3-dimethyl-3,4-dihydroisoquinolin- 1(2 H)-ylidene)nitrosoacetonitrile.

Published in:

Crystallography Reports, 2017, v. 62, n. 4, p. 566, doi. 10.1134/S1063774517040162

By:

Polyakova, E.;
Polyakova, I.;
Davydov, V.;
Ryabov, M.;
Sergienko, V.;
Shklyaev, Yu.

Publication type:

Article

Crystal Structure of 2,5-Cyclohexadien-4-one-Spiro-3′- (2′-Methylthio-5′,5′-Dimethyl-1′-Pyrroline).

Published in:

Crystallography Reports, 2001, v. 46, n. 2, p. 210, doi. 10.1134/1.1358395

By:

Sokol, V. I.;
Sergienko, V. S.;
Glushkov, V. A.;
Shklyaev, Yu. V.;
Davydov, V. V.

Publication type:

Article

Crystal Structure and IR and Electronic Spectra of 3-o-Tolyl-5,5-Dimethyl-5,6-Dihydro-1,2,4-Triazolo[3,4-a]isoquinoline Hemihydrate.

Published in:

Crystallography Reports, 2001, v. 46, n. 1, p. 60, doi. 10.1134/1.1343128

By:

Sokol, V. I.;
Davydov, V. V.;
Ryabov, M. A.;
Merkur’eva, N. Yu.;
Shklyaev, Yu. V.;
Glushkov, V. A.;
Sergienko, V. S.

Publication type:

Article

Reaction of 3,3-dimethyl-1,2,3,4-tetrahydroisoquinoline-1-thiones with amines in the presence of mercury(II) chloride.

Published in:

Russian Journal of General Chemistry, 2009, v. 79, n. 2, p. 303, doi. 10.1134/S1070363209020236

By:

Shklyaev, Yu. V.;
Nifontov, Yu. V.

Publication type:

Article

Synthesis and Analgesic Activity of 3,3-Dialkylsubstituted 3,4-Dihydroisocarbostyryls.

Published in:

Pharmaceutical Chemistry Journal, 2013, v. 47, n. 8, p. 419, doi. 10.1007/s11094-013-0972-8

By:

Anikina, L.;
Vikharev, Yu.;
Gorbunov, A.;
Shklyaev, Yu.

Publication type:

Article

Synthesis and Biological Activity of 3-Spiro[adamantane-2,3′-isoquinolines].

Published in:

Pharmaceutical Chemistry Journal, 2013, v. 46, n. 12, p. 707, doi. 10.1007/s11094-013-0874-9

By:

Anikina, L.;
Vikharev, Yu.;
Rozhkova, Yu.;
Shklyaev, Yu.

Publication type:

Article