Branko Stanovnik: search on Z-Library

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1

Formation of [2 + 2] cycloadducts from heterocyclic formamidines and phenyl isocyanate

Ti?bler, Miha, Stanovnik, Branko

Journal:

Journal of the Chemical Society Chemical Communications

Year:

1980

Language:

english

File:

PDF, 176 KB

english, 1980

2

Selective Deoxygenation of N -Oxides and Reduction of Nitro Compounds by Molybdenum(III) Species

Polanc, Slovenko, Stanovnik, Branko, Tišler, Miha

Journal:

Year:

1980

File:

PDF, 156 KB

1980

3

Enaminone, Enaminoesters, and Related Compounds in the Metal-Free Synthesis of Pyridines and Fused Pyridines

Stanovnik, Branko

Journal:

European Journal of Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 2.26 MB

english, 2019

4

Synthesis of 4-(2-hydroxy-1-methyl-5-oxo-1H-imidazol-4(5H)-ylidene)-5-oxo-1-aryl-4,5-dihydro-1H-pyrrole-3-carboxylates, a new triazafulvalene system

Uroš Uršič, Jurij Svete, Branko Stanovnik

Journal:

Year:

2010

Language:

english

File:

PDF, 600 KB

english, 2010

5

ChemInform Abstract: Dialkyl Acetone-1,3-dicarboxylates and Their Mono- and Bis(dimethylamino)methylidene Derivatives in the Synthesis of Heterocyclic Systems

Branko Stanovnik, Uros Groselj

Journal:

Year:

2010

File:

PDF, 15 KB

2010

6

Rearrangements of 5-acetyl-3-benzoylamino-6-(2-dimethylamino-1-ethenyl)-2H-pyran-2-one and 3-benzoylamino-6-(2-dimethylamino-1-ethenyl)-5-ethoxycarbonyl-2H-pyran-2-one into 1-aminopyridine, pyrano[2,3-b]pyridine and isoxazole derivatives

Sonja Strah, Jurij Svete, Branko Stanovnik

Journal:

Journal of Heterocyclic Chemistry

Year:

1996

File:

PDF, 294 KB

1996

7

1,3-Dipolar cycloadditions of diazoalkanes to some nitrogen containing heteroaromatic systems

Branko Stanovnik

Journal:

Year:

1991

Language:

english

File:

PDF, 1.09 MB

english, 1991

8

Methyl (Z)-2-[(Benzyloxycarbonyl)amino]-3-dimethyl- aminopropenoate in the Synthesis of Heterocyclic Systems. Synthesis of (Benzyloxycarbonyl)amino Substituted Fused Pyrimidinones

Toplak, Renata, Svete, Jurij, Golič Grdadolnik, Simona, Stanovnik, Branko

Journal:

Collection of Czechoslovak Chemical Communications

Year:

1999

Language:

english

File:

PDF, 158 KB

english, 1999

9

A Simple One-Step Synthesis of Substituted Methyl 2-Benzoylamino-3-arylaminopropenoates, Intermediates in the Preparation of Substituted Arylaminoalanines

Branko Stanovnik, Mitja Urbanija, Jurij Svete, Miha Tišler

Journal:

Archiv der Pharmazie

Year:

1989

Language:

english

File:

PDF, 265 KB

english, 1989

10

ChemInform Abstract: Reductive Ring Cleavage of 1-Alkyl-4-benzoylamino-5-phenyl-3-pyrazolidinones with Raney-Nickel Alloy. Synthesis of N-Benzoyl-3-alkylamino-3-phenylalanine Amides from rel-(4R,5R)-4-Benzoylamino-5-phenyl-3-pyrazolidinone.

Silvo Zupancic, Jurij Svete, Branko Stanovnik

Journal:

Year:

1999

File:

PDF, 30 KB

1999

11

ChemInform Abstract: 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.

Lucija Jukic, Jurij Svete, Amalija Golobic, Ljubo Golic, Branko Stanovnik

Journal:

Year:

2000

File:

PDF, 29 KB

2000

12

ChemInform Abstract: Regioselective 1,3-Dipolar Cycloadditions of (1Z)-1-(Arylmethylidene)-5,5-dimethyl-3-oxopyrazolidin-1-ium-2-ide Azomethine Imines to Acetylenic Dipolarophiles.

Cvetka Turk, Jurij Svete, Branko Stanovnik, Ljubo Golic, Simona Golic-Grdadolnik, Amalija Golobic, Lovro Selic

Journal:

Year:

2001

Language:

english

File:

PDF, 32 KB

english, 2001

13

2-Substituted 3-dimethylamino- and -3-cyanopropenoates in the synthesis of heterocyclic systems

Branko Stanovnik

Journal:

Journal of Heterocyclic Chemistry

Year:

1999

File:

PDF, 485 KB

1999

14

An unequivocal synthesis of some substituted 1,2,4-triazolo[1,5-a]pyrimidines

Branko Stanovnik, Uroš Urleb, Miha Tišler

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1987

Language:

english

File:

PDF, 305 KB

english, 1987

15

The synthesis and transformations of 9H-imidazo[1,2-b]pyrazolo[4,3-d]-pyridazine and 9H-pyrazolo[4,3-d]-s-triazolo[4,3-b]pyridazine derivatives

Branko Stanovnik, Borut Furlan, Marko Kupper, Lidija Malež, Anton Štimac, Miha Tišler, Marko Žličar

Journal:

Journal of Heterocyclic Chemistry

Year:

1988

File:

PDF, 471 KB

1988

16

[Advances in Heterocyclic Chemistry] Advances in Heterocyclic Chemistry Volume 91 Volume 91 || The Tautomerism of Heterocycles: Substituent Tautomerism of Six-Membered Ring Heterocycles

Stanovnik, Branko

Year:

2006

Language:

english

File:

PDF, 46 KB

english, 2006

17

[2+2] Cycloadditions of electron-poor acetylenes to endocyclic enaminones: ring-expansion reactions

Bezenšek, Jure, Prek, Benjamin, Grošelj, Uroš, Počkaj, Marta, Svete, Jurij, Stanovnik, Branko

Journal:

Year:

2015

Language:

english

File:

PDF, 1.54 MB

english, 2015

18

Synthesis of 1,5,6,7-Tetrahydro-4H-pyrazolo[4,3-c]pyridin-4-ones as Conformationally Constrained Pyrazole Analogues of Histamine

Žerovnik, Darja, Grošelj, Uroš, Kralj, David, Malavašič, Črt, Bezenšek, Jure, Dahmann, Georg, Stare, Katarina, Meden, Anton, Stanovnik, Branko, Svete, Jurij

Journal:

Year:

2010

Language:

english

File:

PDF, 187 KB

english, 2010

19

Diastereoselective Synthesis of Dimethyl (4R,4a′R,7a′R*)-1-Aryl-6′-benzoyl-4a′-methyl-5-oxo-1,4′,4a′,5,5′,6′-hexahydrospiro[pyrazole-4,7′-pyrrolo[3,4-c]pyridazine]-3′,7a′(1′Η)-dicarboxylates

Uršič, Uroš, Grošelj, Uroš, Meden, Anton, Svete, Jurij, Stanovnik, Branko

Journal:

Year:

2009

Language:

english

File:

PDF, 241 KB

english, 2009

20

ChemInform Abstract: Synthesis of (S)-3-Heteroaryl-2-hydroxy-1-propyl Benzoates by ′Ring Switching′ Methodology.

Damjana Mihelic, Renata Jakse, Jurij Svete, Branko Stanovnik, Simona Golic Grdadolnik

Journal:

Year:

2002

File:

PDF, 33 KB

2002

21

ChemInform Abstract: Transformations of Diethyl 2-[(Dimethylamino)methylene]-3-oxopentanedioate. A Simple Synthesis of Substituted 2-Amino-5-oxo-5,6-dihydropyrido[4,3-d]pyrimidine-8-carboxylates.

Silvo Zupancic, Jurij Svete, Branko Stanovnik

Journal:

Year:

2009

File:

PDF, 34 KB

2009

22

A Simple Synthesis of 5-(2-Aminophenyl)-1H-pyrazoles

Monika Janjić, Rok Prebil, Uroš Grošelj, David Kralj, Črt Malavašič, Amalija Golobič, Katarina Stare, Georg Dahmann, Branko Stanovnik, Jurij Svete

Journal:

Helvetica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 335 KB

english, 2011

23

The synthesis and transformation of ethyl 2-(2-acetyl-2-benzoyl-1-ethenyl)amino-3-dimethylaminopropenoate. A new synthesis of 2,3,4-trisubstituted pyrroles

Mateja Malešič, Aleš Krbavčič, Amalija Golobič, Ljubo Golič, Branko Stanovnik

Journal:

Journal of Heterocyclic Chemistry

Year:

1997

File:

PDF, 506 KB

1997

24

Methyl 2-[bis(acetyl)ethenyl]aminopropenoate in the synthesis of heterocyclic systems

Lovro Selič, Branko Stanovnik

Journal:

Journal of Heterocyclic Chemistry

Year:

1997

File:

PDF, 255 KB

1997

25

Unexpected cleavage of the N–N bond in the reactions of 3-pyrazolidinone-1-azomethine imines with HCN

Lidija Pezdirc, Uroš Grošelj, Anton Meden, Branko Stanovnik, Jurij Svete

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 182 KB

english, 2007

26

The synthesis and transformations of 3-ethoxycarbonyl-2-isothiocyanatopyridine. Pyrido[2,3-d]pyrimidines and some azolopyrido[2,3-d]pyrimidines

Uroš Urleb, Branko Stanovnik, Miha Tišler

Journal:

Journal of Heterocyclic Chemistry

Year:

1990

File:

PDF, 275 KB

1990

27

Heterocycles. 167. Telesubstitution and other transformations of imidazo[1,2-a]- and s-triazolo[4,3-a]pyrazines

Bradac, Jernej, Furek, Zdenka, Janezic, Dasa, Molan, Stana, Smerkolj, Igor, Stanovnik, Branko, Tisler, Miha, Vercek, Bojan

Journal:

Journal of Organic Chemistry

Year:

1977

Language:

english

File:

PDF, 801 KB

english, 1977

28

[2+2] Cycloaddition of Electron-Poor Acetylenes to Enaminones

Bezensek, Jure, Kolesa, Tanja, Groselj, Uros, Meden, Anton, Stare, Katarina, Svete, Jurij, Stanovnik, Branko

Journal:

Current Organic Chemistry

Year:

2011

Language:

english

File:

PDF, 298 KB

english, 2011

29

ChemInform Abstract: Preparation of Polysubstituted Isochromanes by Addition of ortho-Lithiated Aryloxiranes to Enaminones.

Salomone, Antonio, Perna, Filippo Maria, Sassone, Francesca Claudia, Falcicchio, Aurelia, Bezensek, Jure, Svete, Jurij, Stanovnik, Branko, Florio, Saverio, Capriati, Vito

Journal:

Year:

2014

File:

PDF, 33 KB

2014

30

Hydrolysis of N,N-Dimethylenamines. Stereospecific Synthesis of Their Enol and Enol Ester Derivatives

Stanovnik, Branko, Selic, Lovro, Golic Grdadolnik, Simona

Journal:

Year:

2003

Language:

english

File:

PDF, 720 KB

english, 2003

31

ChemInform Abstract: Stereoselective Amination of 5-Substituted γ-Lactones and γ-Lactams. A Convenient Route for the Preparation of 5-Substituted (3S,5S)-3-Acetylaminotetrahydrofuran-2-ones and (3S,5S)-3-Acetylaminopyrrolidin-2-ones.

Marko Skof, Jurij Svete, Matej Kmetic, Simona Golic-Grdadolnik, Branko Stanovnik

Journal:

Year:

1999

File:

PDF, 32 KB

1999

32

ChemInform Abstract: The Synthesis of Ethyl 2-[(2,2-Dibenzoyl)ethenyl]amino-3-dimethylaminopropenoate and Its Application to the Synthesis of Fused 3-Aminopyran-2-ones and 3-Aminoazolo- and -azinopyrimidin-4(4H)-ones.

Gorazd Sorsak, Simona Golic Grdadolnik, Branko Stanovnik

Journal:

Year:

1999

File:

PDF, 35 KB

1999

33

ChemInform Abstract: A Simple Stereoselective Synthesis of Aplysinopsin Analogues.

Lovro Selic, Renata Jakse, Kristina Lampic, Ljubo Golic, Simona Golic-Grdadolnik, Branko Stanovnik

Journal:

Year:

2001

File:

PDF, 37 KB

2001

34

Enaminone-Based Synthesis of Dipodazine Derivatives

Jernej Wagger, David Bevk, Anton Meden, Jurij Svete, Branko Stanovnik

Journal:

Helvetica Chimica Acta

Year:

2006

Language:

english

File:

PDF, 111 KB

english, 2006

35

Transformations of 1-(2-chloropyridyl-3)-4-ethoxycarbonyl-and 1-(2-chloropyridyl-3)-4-ethoxycarbonylmethyl thiosemicarbazides. Attempts to prepare pyrido[3,2-e]-1,2,4-thiadiazine

Božidar Koren, Branko Stanovnik, Miha Tišler

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1988

Language:

english

File:

PDF, 312 KB

english, 1988

36

Methyl 2-benzoylamino-3-dimethylaminopropenoate in the synthesis of heterocyclic systems. An attempt to prepare benzoylamino substituted azolo- and azinopyrimidines with a bridgehead nitrogen atom

Branko Stanovnik, Henry Van De Bovenkamp, Jurij Svete, AleŠ Hvala, Igor Simoni č, Miha Tišler

Journal:

Journal of Heterocyclic Chemistry

Year:

1990

File:

PDF, 227 KB

1990

37

Enamino Esters in the Synthesis of Heterocyclic Systems. Transformation of Dimethyl Acetone-1,3-dicarboxylate into Polysubstituted 1,6-Naphthyridine-8-carboxylates

Stanovnik, Branko, Šporar, Jože, Bezenšek, Jure, Uršič, Uroš, Golobič, Amalija, Svete, Jurij

Journal:

Year:

2012

Language:

english

File:

PDF, 994 KB

english, 2012

38

Regioselective synthesis of 1- and 4-substituted 7-oxopyrazolo[1,5-a]pyrimidine-3-carboxamides

Drev, Miha, Grošelj, Uroš, Mevec, Špela, Pušavec, Eva, Štrekelj, Janja, Golobič, Amalija, Dahmann, Georg, Stanovnik, Branko, Svete, Jurij

Journal:

Year:

2014

Language:

english

File:

PDF, 1.02 MB

english, 2014

39

The Synthesis of 2-Substituted 3-Dimethylaminopropenoates and Related Compounds and Their Application to the Synthesis of Heterocyclic Systems

Stanovnik, Branko

Journal:

Molecules Online

Year:

1996

Language:

english

File:

PDF, 392 KB

english, 1996

40

Simple and Convenient Preparationof New Highly Protected Aziridines Fused with Pyrroline Rings

Attanasi, Orazio A., Favi, Gianfranco, Filippone, Paolino, Stanovnik, Branko, Svete, Jurij

Journal:

Year:

2003

Language:

english

File:

PDF, 34 KB

english, 2003

41

[Advances in Heterocyclic Chemistry] || New Developments in Heterocyclic Tautomerism: Desmotropes, Carbenes and Betaines

Stanovnik, Branko

Year:

2016

Language:

english

File:

PDF, 1.32 MB

english, 2016

42

Synthesis of Dimethyl 1-(Hetero)aryl-4-oxo-1,4-dihydropyridazine- 3,5-dicarboxylates from Dimethyl 3-Oxopentane-1,5-dioates

Pahovnik, David, Uršič, Uroš, Grošelj, Uroš, Meden, Anton, Svete, Jurij, Stanovnik, Branko

Journal:

Zeitschrift für Naturforschung B

Year:

2008

Language:

english

File:

PDF, 136 KB

english, 2008

43

ChemInform Abstract: Oxidative Ring-Opening of rel-(2R,3R,5S)-5-Aryl-2-benzoylamino-6,7-bis (methoxycarbonyl)-2,3-dihydro-1-oxo-3-phenyl-1H,5H-pyrazolo [1,2-a]-pyrazoles. Synthesis of rel-(2R,3R)-3-Phenyl-3- [5-aryl-3,4-bis(methoxycarbonyl)pyrazolyl-1]alanine Esters.

Andrej Preseren, Jurij Svete, Branko Stanovnik

Journal:

Year:

1999

File:

PDF, 28 KB

1999

44

ChemInform Abstract: Ring Contractions of 4-Oxoquinolizine-3-diazonium Tetrafluoroborates, by an Aza Wolff Rearrangement, to Alkyl Indolizine-3-carboxylates.

Simon Recnik, Jurij Svete, Branko Stanovnik

Journal:

Year:

2002

File:

PDF, 29 KB

2002

45

ChemInform Abstract: Alkyl 3-(Dimethylamino)propenoates and Related Compounds as Useful Building Blocks in the Synthesis of Heterocyclic Systems: Approaches Towards the Synthesis of Natural Products and Their Close Analogues

Branko Stanovnik, Jurij Svete

Journal:

Year:

2002

File:

PDF, 26 KB

2002

46

4-{3-(Dimethylamino)-1- [2-(dimethylamino)vinyl]prop-2-enylidene}-2-phenyl-1,3-oxazol-5(4H)-one and 5-{3-(Dimethylamino)-1- [2-(dimethylamino)vinyl] prop-2-enylidene}-3-methyl-2-thioxo-1,3-thiazolidin-4-one in the Synthesis of 1,4-Dihydropyridine Derivatives.

Ales Hvala, Lucija Jurik Sorsak, Gorazd Sorsak, Urska Bratusek, Jurij Svete, Nina Lah, Ivan Leban, Branko Stanovnik

Journal:

Year:

2003

File:

PDF, 184 KB

2003

47

ChemInform Abstract: [2 + 2] Cycloadditions of Electron-Poor Acetylenes to (5Z)-5-[(Dimethylamino)methylene]imidazolidine-2,4-diones.

Uros Ursic, Uros Groselj, Anton Meden, Jurij Svete, Branko Stanovnik

Journal:

Year:

2009

File:

PDF, 37 KB

2009

48

ChemInform Abstract: Synthesis of 4-(2-Hydroxy-1-methyl-5-oxo-1H-imidazol-4 (5H)-ylidene)-5-oxo-1-aryl-4,5-dihydro-1H-pyrrole-3-carboxylates, a New Triazafulvalene System.

Uros Ursic, Jurij Svete, Branko Stanovnik

Journal:

Year:

2010

File:

PDF, 31 KB

2010

49

Methyl and Phenylmethyl 2-Acetyl-3-{[2-(dimethylamino)-1-(methoxycarbonyl)ethenyl]amino}prop-2-enoate in the Synthesis of heterocyclic systems: Preparation of 3-amino-4H-pyrido-[1,2-a]pyrimidin-4-ones

Lovro Selič, Simona Golič Grdadolnik, Branko Stanovnik

Journal:

Helvetica Chimica Acta

Year:

1997

Language:

english

File:

PDF, 468 KB

english, 1997

50

Reactions of methyl (E,Z)-2-(2-benzoyl-2-ethoxycarbonyl-1-ethenyl)-amino-3-dimethylaminopropenoate with heteroarylhydrazines. 2-(2-Benzoyl-2-ethoxycarbonyl-1-ethenyl)amino-3-heteroarylhydra-zonopropanoates and 1-heteroaryl-4-ethoxycarbonyl-3-phenylpyrazoles

Sonja Strah, Branko Stanovnik

Journal:

Journal of Heterocyclic Chemistry

Year:

1997

File:

PDF, 234 KB

1997

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