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Results: 1-25 | 26-40
Results: 1-25/40
Synthesis and transformations of methyl (Z)-2-[(tert-butoxycarbonyl)amino]-3-(dimethylamino)propenoate
Authors: Bas, J Recnik, S Svete, J Golic-Grdadolnik, S Stanovnik, B
Citation: J. Bas et al., Synthesis and transformations of methyl (Z)-2-[(tert-butoxycarbonyl)amino]-3-(dimethylamino)propenoate, ARKIVOC, 2, 2001, pp. 1077-1084
Ring contractions of 4-oxoquinolizine-3-diazonium tetrafluoroborates, by an aza Wolff rearrangement, to alkyl indolizine-3-carboxylates
Authors: Recnik, S Svete, J Stanovnik, B
Citation: S. Recnik et al., Ring contractions of 4-oxoquinolizine-3-diazonium tetrafluoroborates, by an aza Wolff rearrangement, to alkyl indolizine-3-carboxylates, EUR J ORG C, (19), 2001, pp. 3705-3709
Reactions of alkyl (Z)-2-[(E)-2-cyano-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates with C- and N-nucleophiles. The synthesis of fused 2H,5H-pyran-2,5-diones, 4H-pyrimidin-4-ones, and 1-heteroaryl-1H-imidazole-4-carboxylates
Authors: Jukic, L Svete, J Stanovnik, B
Citation: L. Jukic et al., Reactions of alkyl (Z)-2-[(E)-2-cyano-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates with C- and N-nucleophiles. The synthesis of fused 2H,5H-pyran-2,5-diones, 4H-pyrimidin-4-ones, and 1-heteroaryl-1H-imidazole-4-carboxylates, HETEROCYCLE, 55(4), 2001, pp. 705-727
Synthesis of alkyl 1-(substituted pyridin-2-yl9-1H-1,2,3-triazole-4-carboxylates by 'ring switching' transformation of 4-oxo-4H-pyridino[1,2-a]pyrimidine-3-diazonium tetrafluoroborates (vol 55, pg 1793, 2001)
Authors: Recnik, S Svete, J Meden, A Stanovnik, B
Citation: S. Recnik et al., Synthesis of alkyl 1-(substituted pyridin-2-yl9-1H-1,2,3-triazole-4-carboxylates by 'ring switching' transformation of 4-oxo-4H-pyridino[1,2-a]pyrimidine-3-diazonium tetrafluoroborates (vol 55, pg 1793, 2001), HETEROCYCLE, 55(10), 2001, pp. 2041-2041
A simple synthesis of aplysinopsin analogues by dimethylamine substitutionin N,N-(dimethylamino)methylidene derivatives of five-membered heterocycles
Authors: Jakse, R Recnik, S Svete, J Golobic, A Golic, L Stanovnik, B
Citation: R. Jakse et al., A simple synthesis of aplysinopsin analogues by dimethylamine substitutionin N,N-(dimethylamino)methylidene derivatives of five-membered heterocycles, TETRAHEDRON, 57(39), 2001, pp. 8395-8403
Dimethylamine substitution in N,N-dimethyl enamines. Synthesis of aplysinopsin analogues and 3-aminotetrahydrocoumarin derivatives
Authors: Selic, L Stanovnik, B
Citation: L. Selic et B. Stanovnik, Dimethylamine substitution in N,N-dimethyl enamines. Synthesis of aplysinopsin analogues and 3-aminotetrahydrocoumarin derivatives, TETRAHEDRON, 57(15), 2001, pp. 3159-3164
A simple stereoselective one pot conversion of compounds with a dimethylaminomethylene group into enol esters
Authors: Selic, L Jukic, L Sorsak, G Grdadolnik, SG Stanovnik, B
Citation: L. Selic et al., A simple stereoselective one pot conversion of compounds with a dimethylaminomethylene group into enol esters, SYN COMMUN, 31(11), 2001, pp. 1743-1752
The synthesis and transformations of 2-[2-ethoxycarbonyl-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates. The synthesis of substituted beta-amino-alpha,beta-didehydro-alpha-amino acid derivatives
Authors: Jukic, L Recnik, S Grdadolnik, SG Svete, J Stanovnik, B
Citation: L. Jukic et al., The synthesis and transformations of 2-[2-ethoxycarbonyl-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates. The synthesis of substituted beta-amino-alpha,beta-didehydro-alpha-amino acid derivatives, J HETERO CH, 38(4), 2001, pp. 859-868
Reactions of alkyl (Z)-2-[(E)-2-ethoxycarbonyl-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates with C- and N-nucleophiles. The synthesis of fused pyranones, pyridinones and pyrimidinones
Authors: Jukic, L Svete, J Stanovnik, B
Citation: L. Jukic et al., Reactions of alkyl (Z)-2-[(E)-2-ethoxycarbonyl-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates with C- and N-nucleophiles. The synthesis of fused pyranones, pyridinones and pyrimidinones, J HETERO CH, 38(4), 2001, pp. 869-876
Regioselective 1,3-dipolar cycloadditions of (1Z)-1-(arylmethylidene)-5,5-dimethyl-3-oxopyrazolidin-1-ium-2-azomethine imines to acetylenic dipolarophiles
Authors: Turk, C Svete, J Stanovnik, B Golic, L Golic-Grdadolnik, S Golobic, A Selic, L
Citation: C. Turk et al., Regioselective 1,3-dipolar cycloadditions of (1Z)-1-(arylmethylidene)-5,5-dimethyl-3-oxopyrazolidin-1-ium-2-azomethine imines to acetylenic dipolarophiles, HELV CHIM A, 84(1), 2001, pp. 146-156
Unusual reactions of 5,5-dimethyl-2-(indenyl-2)-3-pyrazolidinone with acetylenedicarboxylates
Authors: Turk, C Svete, J Stanovnik, B Golic, L Golobic, A Selic, L
Citation: C. Turk et al., Unusual reactions of 5,5-dimethyl-2-(indenyl-2)-3-pyrazolidinone with acetylenedicarboxylates, ORG LETT, 2(4), 2000, pp. 423-424
Structure determination of 3-(2,2-disubstituted ethenyl)amino-substituted heterocyclic systems
Authors: Selic, L Stanovnik, B Gradadolnik, SG
Citation: L. Selic et al., Structure determination of 3-(2,2-disubstituted ethenyl)amino-substituted heterocyclic systems, ACTA CHIM S, 47(4), 2000, pp. 413-420
Alkyl 2-substituted 3-(dimethylamino)propenoates and related compounds - Versatile reagents in heterocyclic chemistry
Authors: Stanovnik, B Svete, J
Citation: B. Stanovnik et J. Svete, Alkyl 2-substituted 3-(dimethylamino)propenoates and related compounds - Versatile reagents in heterocyclic chemistry, SYNLETT, (8), 2000, pp. 1077-1091
Synthesis and transformations of alkyl 1,5-bis(dimethylamino)-3-oxopenta-1,4-diene-2,4-dicarboxylates. A simple synthesis of dialkyl 1-substituted 4-oxo-1,4-dihydropuridine-3,5-dicarboxylates
Authors: Zupancic, S Svete, J Stanovnik, B
Citation: S. Zupancic et al., Synthesis and transformations of alkyl 1,5-bis(dimethylamino)-3-oxopenta-1,4-diene-2,4-dicarboxylates. A simple synthesis of dialkyl 1-substituted 4-oxo-1,4-dihydropuridine-3,5-dicarboxylates, HETEROCYCLE, 53(9), 2000, pp. 2033-2042
Synthesis of alkyl 1-(substituted pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylates by 'ring switching transformation of 4-oxo-4H-pyridino[1,2-a] pyrimidine-3-diazonium tetrafluoroborates
Authors: Recnik, S Svete, J Meden, A Stanovnik, B
Citation: S. Recnik et al., Synthesis of alkyl 1-(substituted pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylates by 'ring switching transformation of 4-oxo-4H-pyridino[1,2-a] pyrimidine-3-diazonium tetrafluoroborates, HETEROCYCLE, 53(8), 2000, pp. 1793
A synthesis and transformations of alkyl 2-[2-cyano-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates. A one-pot synthesis of pyrrolo[3,2-d]pyrimidin-4-ones
Authors: Jukic, L Svete, J Golobic, A Golic, L Stanovnik, B
Citation: L. Jukic et al., A synthesis and transformations of alkyl 2-[2-cyano-2-(2-pyridinyl)ethenyl]amino-3-dimethylaminopropenoates. A one-pot synthesis of pyrrolo[3,2-d]pyrimidin-4-ones, HETEROCYCLE, 53(4), 2000, pp. 805-820
Transformations of (S)-1-acyl-3-[(E)-(dimethylamino)-methylidene]-5-(methoxycarbonyl)pyrrolidin-2-ones. A one-step synthesis of (S)-N-benzoyl-3-(1-heteroaryl-5-hydroxy-1H-pyrazolyl-4)alanine esters
Authors: Skof, M Svete, J Stanovnik, B
Citation: M. Skof et al., Transformations of (S)-1-acyl-3-[(E)-(dimethylamino)-methylidene]-5-(methoxycarbonyl)pyrrolidin-2-ones. A one-step synthesis of (S)-N-benzoyl-3-(1-heteroaryl-5-hydroxy-1H-pyrazolyl-4)alanine esters, HETEROCYCLE, 53(2), 2000, pp. 339
Synthesis of 3-(2-oxo-2H-pyranyl-3) substituted lactic acid derivatives
Authors: Skof, M Svete, J Stanovnik, B
Citation: M. Skof et al., Synthesis of 3-(2-oxo-2H-pyranyl-3) substituted lactic acid derivatives, HETEROCYCLE, 52(2), 2000, pp. 845-851
Synthesis of 3-(4-oxo-4H-quinolizinyl-3) and 3-(4-oxo-4H-pyridino[1,2-a]pyrimidinyl-3) substituted lactic acid derivatives
Authors: Skof, M Svete, J Stanovnik, B
Citation: M. Skof et al., Synthesis of 3-(4-oxo-4H-quinolizinyl-3) and 3-(4-oxo-4H-pyridino[1,2-a]pyrimidinyl-3) substituted lactic acid derivatives, J HETERO CH, 37(4), 2000, pp. 703-706
Catalytic hydrogenation of 3-benzyloxycarbonylaminoazino[1,2-x]-azin-4-ones. A facile access to 3-amino-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyridin-4-ones and 3-amino-6,7,8,9-tetrahydro-4H-azino[1,2-x]pyrimidin-4-ones
Authors: Recnik, S Toplak, R Svete, J Pizzioli, L Stanovnik, B
Citation: S. Recnik et al., Catalytic hydrogenation of 3-benzyloxycarbonylaminoazino[1,2-x]-azin-4-ones. A facile access to 3-amino-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyridin-4-ones and 3-amino-6,7,8,9-tetrahydro-4H-azino[1,2-x]pyrimidin-4-ones, J HETERO CH, 37(4), 2000, pp. 783-790
Synthesis of (2S)-2-(benzoylamino)-3-(heteroaryl)propyl benzoates
Authors: Skof, M Svete, J Stanovnik, B Golic-Grdadolnik, S
Citation: M. Skof et al., Synthesis of (2S)-2-(benzoylamino)-3-(heteroaryl)propyl benzoates, HELV CHIM A, 83(4), 2000, pp. 760-766
A simple stereoselective synthesis of aplysinopsin analogs
Authors: Selic, L Jakse, R Lampic, K Golic, L Golic-Grdadolnik, S Stanovnik, B
Citation: L. Selic et al., A simple stereoselective synthesis of aplysinopsin analogs, HELV CHIM A, 83(10), 2000, pp. 2802-2811
Stereoselective amination of 5-substituted gamma-lactones and gamma-lactams - A convenient route for the preparation of 5-substituted (3S,5S)-3-acetylaminotetrahydrofuran-2-ones and (3S,5S)-3-acetylaminopyrrolidin-2-ones
Authors: Skof, M Svete, J Kmetic, M Golic-Grdadolnik, S Stanovnik, B
Citation: M. Skof et al., Stereoselective amination of 5-substituted gamma-lactones and gamma-lactams - A convenient route for the preparation of 5-substituted (3S,5S)-3-acetylaminotetrahydrofuran-2-ones and (3S,5S)-3-acetylaminopyrrolidin-2-ones, EUR J ORG C, (7), 1999, pp. 1581-1584
Reactions of 5-substituted (S)-1-acyl-3-[(E)-(dimethylamino)-methylidene]pyrrolidine-2-ones and (S)-3-[(E)-(dimethylamino)methylidene]tetrahydrofuran-2-ones with amines. Preparation of intermediates in the 'ring switching' synthesis of heteroarylalanine- and heteroaryllactic acid derivatives and their analogs
Authors: Skof, M Svete, J Stanovnik, B Golic-Grdadolnik, S
Citation: M. Skof et al., Reactions of 5-substituted (S)-1-acyl-3-[(E)-(dimethylamino)-methylidene]pyrrolidine-2-ones and (S)-3-[(E)-(dimethylamino)methylidene]tetrahydrofuran-2-ones with amines. Preparation of intermediates in the 'ring switching' synthesis of heteroarylalanine- and heteroaryllactic acid derivatives and their analogs, ACTA CHIM S, 46(4), 1999, pp. 567-586
Reaction of rel-(4R,5R)-4-benzoylamino-5-phenyl-3-pyrazolidinone with aliphatic 1,3-dicarbonyl compounds. A 'ring switch' synthesis of rel-(2R,3R)-3-phenyl-3-(pyrazolyl-1)alanine esters
Authors: Svete, J Stanovnik, B
Citation: J. Svete et B. Stanovnik, Reaction of rel-(4R,5R)-4-benzoylamino-5-phenyl-3-pyrazolidinone with aliphatic 1,3-dicarbonyl compounds. A 'ring switch' synthesis of rel-(2R,3R)-3-phenyl-3-(pyrazolyl-1)alanine esters, HETEROCYCLE, 51(9), 1999, pp. 2073-2078
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