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1

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 17. Synthesis of Azaisoindolo(2,1-a)quinoline Derivatives.

J. EPSZTAJN, R. GRZELAK, A. JOZWIAK

Journal:

Year:

1997

File:

PDF, 30 KB

1997

2

Pyridines as leaving groups in synthetic transformations: Nucleophilic displacements of amino groups, and novel preparations of nitriles and isocyanates

J.B. Bapat, R.J. Blade, A.J. Boulton, J. Epsztajn, A.R. Katritzky, J. Lewis, P. Molina-Buendia, Pai-Lin Nie, C.A. Ramsden

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 258 KB

english, 1976

3

Application of Organolithium and Related Reagents in Synthesis; Part 26. Synthetic Strategies Based on Directed ortho-Metalation: Synthesis of 4-Methyl-2H-phthalazin-1-ones

Epsztajn, Jan, Malinowski, Zbigniew, Brzezińki, Jacek Z., Karzatka, Monika

Journal:

Year:

2001

Language:

english

File:

PDF, 93 KB

english, 2001

4

ChemInform Abstract: Applications of Organolithium and Related Reagents in Synthesis.

EPSZTAJN, J., BIENIEK, A., PLOTKA, M. W.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 254 KB

1986

5

Synthesis and Pharmacological Evaluation of N-(Dimethylamino)ethyl Derivatives of Benzo- and Pyridopyridazinones

Wanda Pakulska, Zbigniew Malinowski, Aleksandra K. Szczesniak, Elzbieta Czarnecka, Jan Epsztajn

Journal:

Archiv der Pharmazie

Year:

2009

Language:

english

File:

PDF, 429 KB

english, 2009

6

ChemInform Abstract: Application of Organolithium Compounds in Organic Synthesis. Part 19. Synthetic Strategies Based on Aromatic Metalation. A Concise Regiospecific Synthesis of 3-Halogenated Picolinic and Isonicotinic Acids.

J. EPSZTAJN, M. W. PLOTKA, A. GRABOWSKA

Journal:

Year:

1997

File:

PDF, 30 KB

1997

7

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 21. Synthetic Strategies Based on ortho-Aromatic Metallation. A Concise Regiospecific Synthesis of Arylnaphthalanes as Precursors of Naphthylisoquinoline Alkaloids.

J. EPSZTAJN, A. JOZWIAK, A. K. SZCZESNIAK

Journal:

Year:

1998

File:

PDF, 39 KB

1998

8

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 22. Synthetic Strategies Based on ortho-Aromatic Metalation. A Concise Regiospecific Conversion of Benzoic Acids into the 4-Pyridyl-2H-phthalazin-1-ones.

J. Z. Brzezinski, J. Epsztajn, A. D. Bakalarz, A. Lajszczak, Z. Malinowski

Journal:

Year:

1999

File:

PDF, 34 KB

1999

9

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 23. Synthetic Strategies Based on ortho-Aromatic Metallation. Synthesis of 4b-Arylisoindolo[2,1-a]quinoline Derivatives.

Jan Epsztajn, Andrzej Jozwiak, Pawel Koluda, Izabela Sadokierska, Ilona D. Wilkowska

Journal:

Year:

2000

Language:

english

File:

PDF, 41 KB

english, 2000

10

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 24. Synthetic Strategies Based on Aromatic Metalation. A Concise Regiospecific Conversion of Benzoic Acids into 2-(1-Aryl-2-methoxycarbonylethyl)benzoic Acids

Jan Epsztajn, Adam Bieniek, Justyna A. Kowalska, Krystyna K. Kulikiewicz

Journal:

Year:

2001

File:

PDF, 32 KB

2001

11

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 26. Synthetic Strategies Based on Directed ortho-Metalation: Synthesis of 4-Methyl-2H-phthalazin-1-ones.

Jan Epsztajn, Zbigniew Malinowski, Jacek Z. Brzezinki, Monika Karzatka

Journal:

Year:

2002

Language:

english

File:

PDF, 37 KB

english, 2002

12

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 25. Novel Specific Synthesis of the 4-Arylisochroman-3-acetic Acids via Conversion of Benzoic Acids.

Adam Bieniek, Jan Epsztajn, Justyna A. Kowalska, Zbigniew Malinowski

Journal:

Year:

2002

File:

PDF, 31 KB

2002

13

Application of Organolithium and Related Reagents in Synthesis. Part 27. Effect of the Nucleophilic Character of Silyl Enol Ethers upon the Conversion of 3-Arylphthalides into 2-(1-Aryl-2-methoxycarbonyl) Benzoic Acids.

Adam Bieniek, Jan Epsztajn, Krystyna K. Kulikiewicz

Journal:

Year:

2003

File:

PDF, 120 KB

2003

14

Reduction and Reductive Alkylation of 3H-Isobenzofuran-1-ones

A. Bieniek, J. Epsztajn, K. K. Kulikiewicz

Journal:

Year:

2004

File:

PDF, 58 KB

2004

15

Application of Organolithium and Related Reagents in Synthesis. Part 29. A Concise Regiospecific Conversion of Benzoic Acids into 5-(2-Carboxyphenyl)-5-phenylpent-2-enoic Acids.

Adam Bieniek, Jan Epsztajn, Krystyna K. Kulikiewicz

Journal:

Year:

2004

File:

PDF, 125 KB

2004

16

ChemInform Abstract: Conversion of 3-Arylphthalides into Anthrones with a Methylcarbonyl Substituent at the C-10 Position.

Adam Bieniek, Monika M. Bartczak, Jan Epsztajn

Journal:

Year:

2009

File:

PDF, 21 KB

2009

17

Behaviour of N-Pyridylbenzamides versus Benzanilides in the ortho-Directed Lithiation of Masked Aromatic Carboxylic Acids

Andrzej Jóźwiak, Jacek Z. Brzeziński, Mieczysław W. Płotka, Aleksandra K. Szcześniak, Zbigniew Malinowski, Jan Epsztajn

Journal:

European Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 150 KB

english, 2004

18

A concise regioselective synthesis of hydroxyazaisoindolinones and their conversion into pyridopyridazinones

Jacek Z. Brzeziński, Henryk B. Bzowski, Jan Epsztajn

Journal:

Year:

1996

Language:

english

File:

PDF, 603 KB

english, 1996

19

Application of organolithium and related reagents in synthesis. Part 18. Synthetic strategies based on aromatic metallation. A conversion of methyl ortho-pyridoylbenzoates into aza-anthra-5,10-quinones

Jan Epsztajn, Andrzej Jóźwiak, Jerzy K. Krysiak, Dariusz L̷ucka

Journal:

Year:

1996

Language:

english

File:

PDF, 498 KB

english, 1996

20

Reactions of the N,N-dialkylpyridylcarboxylic amides with lithium amides. Regioselective lithiation of N,N-diisopropylpyridylcarboxylic amides, a useful method for synthesis of 2,3- and 3,4-disubstituted pyridines

Jan Epsztajn, Zbigniew Berski, Jacek Z. Brzeziński, Andrzej Jóźwiak

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 239 KB

english, 1980

21

Application of Organolithium and Related Reagents in Synthesis. Part 23: Synthetic Strategies Based on ortho-Aromatic Metallation. Synthesis of 4b-Arylisoindolo[2,1-a]quinoline derivatives

Jan Epsztajn, Andrzej Jóźwiak, Paweł Kołuda, Izabela Sadokierska, Ilona D. Wilkowska

Journal:

Year:

2000

Language:

english

File:

PDF, 138 KB

english, 2000

22

Application of organolithium and related reagents in synthesis. Part 13. Synthetic strategies based on aromatic metallation. A concise regiospecific conversion of benzoic acids into 4-hydroxy-1-arylnaphthalenes

Jan Epsztajn, Andrzej Jóźwiak, Aleksandra K. Szcześniak

Journal:

Year:

1993

Language:

english

File:

PDF, 628 KB

english, 1993

23

Application of organolithium and related reagents in synthesis. Part 14. Synthetic strategies based on aromatic metallation. A concise regiospecific conversion of benzoic acids into their ortho-pyridoyl derivatives

Jan Epsztajn, Andrzej Jóźwiak, Jerzy A. Krysiak

Journal:

Year:

1994

Language:

english

File:

PDF, 628 KB

english, 1994

24

The conformational analysis of benzocycloalkanones using the lanthanide induced shift msthod

Jan Epsztajn, Adam Bieniek, Jacek Z. Brzezinski, Hans-Otto Kalinowski

Journal:

Year:

1986

Language:

english

File:

PDF, 605 KB

english, 1986

25

Application of organolithium and related reagents in synthesis. Part 7. Synthesis and metallion of 4-methoxypicolin- and 2-methoxyisonicotin-anilides. A useful method for preparation of 2, 3, 4-trisubstituted pyridines

Jan Epsztajn, Adam Bieniek, Mieczysław W. Płotka, Krzysztof Suwald

Journal:

Year:

1989

Language:

english

File:

PDF, 515 KB

english, 1989

26

Application of organolithium and related reagents in synthesis. Part 9. Synthesis and metallation of 4-chloropicolin- and 2-chloroisonicotinanilides. A useful method for preparation of 2,3,4-trisubstituted pyridines

Jan Epsztajn, Adam Bieniek, Justyna A. Kowalska

Journal:

Year:

1991

Language:

english

File:

PDF, 581 KB

english, 1991

27

Delocalisation, conformation and basicity of anilines

H. Ahlbrecht, E.O. Düber, J. Epsztajn, R.M.K. Marcinkowski

Journal:

Year:

1984

Language:

english

File:

PDF, 560 KB

english, 1984

28

Allylic and benzylic deamination by thermal cleavage of 1-substituted 1,2-dihydro-2,4,6-triphenylpyridines.

A.J. Boulton, Jan Epsztajn, Alan R. Katritzky, Pai-Lin Nie

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 127 KB

english, 1976

29

The dual behaviour of N,N-dialkylpyridylcarboxyclic amides in the reaction with lithium diisopropylamide

Jan Epsztajn, Adam Bieniek, Jacek Z. Brzeziński, Andrzej Jóźwiak

Journal:

Tetrahedron Letters

Year:

1983

Language:

english

File:

PDF, 289 KB

english, 1983

30

Lithiation of the cycloalkeno [b] quinolines by phenyllithium

Jacek Z. Brzeziński, Jan Epsztajn, Tomasz J. Michalski

Journal:

Tetrahedron Letters

Year:

1976

Language:

english

File:

PDF, 138 KB

english, 1976

31

Application of organolithium and related reagents in synthesis. Part 25: Novel specific synthesis of the 4-arylisochroman-3-acetic acids via conversion of benzoic acids

Adam Bieniek, Jan Epsztajn, Justyna A Kowalska, Zbigniew Malinowski

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 80 KB

english, 2001

32

Amine-nitroimides:a new functional group

J. Epsztajn, A.R. Katritzky

Journal:

Tetrahedron Letters

Year:

1969

Language:

english

File:

PDF, 182 KB

english, 1969

33

Pyridine 1-nitroimide: Crystal structure, conformation, electronic structure, site of protonation, and reactivity

Jean Arriau, J. Deschamps, J. Reginald, C. Duke, Jan Epsztajn, Alan R. Katritzky, Edward Lunt, James W. Mitchell, S.Q.Abbas Rizvi, Gilberto Roch

Journal:

Tetrahedron Letters

Year:

1974

Language:

english

File:

PDF, 198 KB

english, 1974

34

Application of organolithium and related reagents in synthesis, Part X. Metallation-electrophilic substitution sequence of secondary chlorobenzamides

Jan Epsztajn, Adam Bieniek, Justyna A. Kowalska, Jacek Ścianowski

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1992

Language:

english

File:

PDF, 591 KB

english, 1992

35

Application of organolithium and related reagents in synthesis, part VI. A general study of the lithiation of secondary picoline- and isonicotine amides

Jan Epsztajn, Andrzej Jóźwiak, Krzysztof Czech, Aleksandra K. Szcześniak

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1990

Language:

english

File:

PDF, 713 KB

english, 1990

36

Application of organolithium and related reagents in synthesis XVI: Synthetic strategies based on aromatic metallation. A concise regiospecific conversion of chlorobenzoic acids into their benzylated derivatives

J. Epsztajn, A. Bieniek, J. A. Kowalska

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1996

Language:

english

File:

PDF, 789 KB

english, 1996

37

Application of organolithium and related reagents in synthesis, Part XII. Synthesis of phenyl- and pyridylpyridopyridazinones and their derivatives

J. Epsztajn, J. Z. Brzeziński, K. Czech

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

1993

Language:

english

File:

PDF, 516 KB

english, 1993

38

Application of Organolithium and Related Reagents in Synthesis. Part XXVIII [1]. Synthesis Strategies Based on Aromatic Metallation: A Conversion of Benzoic Acids into Arylthiomethyl Aromatic Carboxylic Acids

Adam Bieniek, Jan Epsztajn, Mieczysław W. Płotka

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2003

Language:

english

File:

PDF, 75 KB

english, 2003

39

Application of Organolithium and Related Reagents in Synthesis, Part 29 [1]. A Concise Regiospecific Conversion of Benzoic Acids into 5-(2-Carboxyphenyl)-5-phenylpent-2-enoic Acids

Adam Bieniek, Jan Epsztajn, Krystyna K. Kulikiewicz

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2004

Language:

english

File:

PDF, 230 KB

english, 2004

40

N-oxides and related compounds—XXXIX : Some reactions of 1-aminopyridinium salts

J. Epsztajn, E. Lunt, A.R. Katritzky

Journal:

Year:

1970

Language:

english

File:

PDF, 596 KB

english, 1970

41

ChemInform Abstract: A Concise Regioselective Synthesis of Hydroxyazaisoindolinones and Their Conversion into Pyridopyridazinones.

J. Z. BRZEZINSKI, H. B. BZOWSKI, J. EPSZTAJN

Journal:

Year:

1996

File:

PDF, 32 KB

1996

42

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 16. Synthetic Strategies Based on Aromatic Metalation. A Concise Regiospecific Conversion of Chlorobenzoic Acids into Their Benzylated Derivatives.

J. EPSZTAJN, A. BIENIEK, J. A. KOWALSKA

Journal:

Year:

1996

File:

PDF, 34 KB

1996

43

ChemInform Abstract: Application of Organolithium and Related Reagents in Synthesis. Part 18. Synthetic Strategies Based on Aromatic Metalation. A Conversion of Methyl ortho-Pyridoylbenzoates into Azaanthra-5,10-quinones.

J. EPSZTAJN, A. JOZWIAK, J. K. KRYSIAK, D. LUCKA

Journal:

Year:

1996

File:

PDF, 32 KB

1996

44

N-oxides and related compounds. Part 58. Some precursors of pyridinium methylide

Bapat, Jayant B., Epsztajn, Jan, Katritzky, Alan R., Plau, Bernard

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1977

Language:

english

File:

PDF, 738 KB

english, 1977

45

Application of Organolithium Compounds in Organic Synthesis. XIX. Synthetic Strategies Based on Aromatic Metallation. A Concise Regiospecific Synthesis of 3-Halogenated Picolinic and Isonicotinic Acids

Epsztajn, J., Płtka, M. W., Grabowska, A.

Journal:

Synthetic Communications

Year:

1997

Language:

english

File:

PDF, 378 KB

english, 1997

46

Applications of organolithium and related reagents in synthesis. Part 3. A general study of the reaction of lithium alkyls with pyridine ketones

Epsztajn, Jan, Bieniek, Adam

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1985

Language:

english

File:

PDF, 793 KB

english, 1985

47

Synthesis of N -(2-(Methylamino)ethyl) Derivatives of 2 H -Phthalazin-1-ones

Malinowski, Zbigniew, Szcześniak, Aleksandra K., Pakulska, Wanda, Sroczyński, Dariusz, Czarnecka, Elżbieta, Epsztajn, Jan

Journal:

Synthetic Communications

Year:

2014

Language:

english

File:

PDF, 369 KB

english, 2014

48

Application of organolithium and related reagents in synthesis. Part 21.1 Synthetic strategies based on ortho-aromatic metallation. A concise regiospecific synthesis of arylnaphthalanes as precursors of naphthylisoquinoline alkaloids

Epsztajn, Jan, Jóźwiak, Andrzej, Szcześniak, Aleksandra K.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1998

Language:

english

File:

PDF, 132 KB

english, 1998

49

N-oxides and related compounds. Part XLVI. Chemical and physical properties of pyridine 1-nitroimides and comparison with quantum chemical predictions

Arriau, Jean, Dargelos, Alain, Epsztajn, Jan, Katritzky, Alan R., Lunt, Edward, Mitchell, James W., Rizvi, S. Q. Abbas, Roch, Gilberto

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1976

Language:

english

File:

PDF, 465 KB

english, 1976

50

Application of Organolithium and Related Reagents in Synthesis. Part 22 1 . Synthetic Strategies Based on Ortho-Aromatic Metallation. A Concise Regiospecific Conversion of Benzoic Acids into the 4-Pyridyl-2 H -Phthalazin-1-Ones

Brzezinski, J. Z., Epsztajn, J., Bakalarz, A. D., Lajszczak, A., Malinowski, Z.

Journal:

Synthetic Communications

Year:

1999

Language:

english

File:

PDF, 492 KB

english, 1999