Géza Stájer: search on Z-Library

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1

Versatile Reactivity and Catalytic Effects of Copper(II) Halides in Organic Syntheses

Csende, Ferenc, Stajer, Geza

Journal:

Current Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 241 KB

english, 2005

2

Aromatische Sulfenylchloride, IX. Herstellung, Oxidation und spektroskopische Untersuchung von 1-substituierten (5-Tetrazolyl)aryldisulfiden

Géza Stájer, Enikó A. Szabó, János Pintye, Ferenc Klivényi, Pál Sohár

Journal:

European Journal of Inorganic Chemistry

Year:

1974

File:

PDF, 300 KB

1974

3

ChemInform Abstract: A Retro Diels—Alder Synthetic Method. Fused-Skeleton Isoindolones and Further Saturated Hetero Polycycles

Gabor Bernath, Geza Stajer, Ferenc Fueloep, Pal Sohar

Journal:

Year:

2000

File:

PDF, 25 KB

2000

4

Methods for Preparation of γ- and δ-Oxo Acids as Useful Synthons for Heterocycles

Ferenc Csende, Geza Stajer

Journal:

Year:

2002

File:

PDF, 27 KB

2002

5

Phenyl-substituted cyclopentane- and cyclohexane-cis-fused-1,3-oxazines and -1,4-oxazepinones. Preparation and stereochemical study

Géza Stájer, Angela E. Szabó, Samuel Frihpong-Manso, Gábor Bernáth, Pál Sohar

Journal:

Year:

1990

Language:

english

File:

PDF, 649 KB

english, 1990

6

Preparation and NMR determination of structures of tri-, tetra- and pentacyclic isoindolone derivatives

Pal Sohár, Samuel Frimpong-Manso, Géza Stájer, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1994

Language:

english

File:

PDF, 586 KB

english, 1994

7

Mass spectrometric study of some cycloalkane/ene-condensed 2-thioxo-2935556-pyrimidin-4(1H)-ones and cycloalkane/ene-condensed [l,3] thwzino [3,2-a]-pyrimidinones under electron impact

Marja Himottu, Kalevi Pihlaja, Géza Stájer, Gábor Bernáth, Pirjo Vainiotalo

Journal:

Journal of Mass Spectrometry

Year:

1991

Language:

english

File:

PDF, 328 KB

english, 1991

8

Stereochemical studies. 81. Saturated heterocycles. 69. Preparation of methylene-bridged 3,1-benzoxazines, 3,1-benzoxazin-2-ones and 3,1-benzoxazine-2-thiones

Géza Stájer, Angela E. Szabó, Ferenc Fülöp, Gábor Bernáth, Pál Sohár

Journal:

Journal of Heterocyclic Chemistry

Year:

1984

File:

PDF, 288 KB

1984

9

Eine neue Reaktion zur Identifizierung von Mephenytoin

Doz. Dr. Géza Stájer, Angela E. Szabó, Elemér Vinkler, Pál Sohár

Journal:

Archiv der Pharmazie

Year:

1977

File:

PDF, 383 KB

1977

10

Structure of a norbornane-fused pentacyclic isoxazoline

Pál Sohár, István Kövesdi, Samuel Frimpong-Manso, Géza Stájer, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1990

Language:

english

File:

PDF, 335 KB

english, 1990

11

Mass spectrometric and MNDO study of electron impact induced fragmentation of some norbornane- and norbornene-condensed pyrimidinones and oxazinones

Ágnes Gömöry, Árpád Somogyi, József Tamás, Géza Stájer, Gábor Bernáth, István Komáromi

Journal:

International Journal of Mass Spectrometry and Ion Processes

Year:

1991

Language:

english

File:

PDF, 1.07 MB

english, 1991

12

3-Oxo-1,3-oxathiolanes—synthesis and stereochemistry

Kalevi Pihlaja, Jari Sinkkonen, Géza Stájer

Journal:

Magnetic Resonance in Chemistry

Year:

2008

Language:

english

File:

PDF, 132 KB

english, 2008

13

Tautomerism and electron impact mass spectra of pyrimidin-4(3H)- and -4(1H)-ones

Kalevi Pihlaja, Pentti Oksman, Géza Stájer, Gábor Bernáth

Journal:

Journal of Mass Spectrometry

Year:

1990

Language:

english

File:

PDF, 369 KB

english, 1990

14

Electron-impact induced fragmentations of some quinazolinediones and benzoxazinones

Marja Himottu, Kalevi Pihlaja, Géza Stájer, Pirjo Vainiotalo

Journal:

Rapid Communications in Mass Spectrometry

Year:

1993

Language:

english

File:

PDF, 299 KB

english, 1993

15

Synthesis and steric structure determination of 9b-p-tolylperhydrothiazolo[2,3-a]isoindolone isomers

Géza Stájer, Angela E. Szabó, Ferenc Csende, Gábor Bernáth, Pál Sohár

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

1996

Language:

english

File:

PDF, 305 KB

english, 1996

16

Synthesis, Configuration and NMR Spectroscopic Investigation of Tricyclic Oxazines and Oxazinones Fused with Norbornene Skeleton

Pál Sohár, Géza Stájer, Gábor Bernáth

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1982

Language:

english

File:

PDF, 35 KB

english, 1982

17

ChemInform Abstract: Preparation of Hydroxy-Substituted Hexahydrophthalazinones from Cyclohexane- and Norbornanelactones or Ketallactones.

Jozsef A. Szabo, Pal Sohar, Antal Csampai, Geza Stajer

Journal:

Year:

2002

File:

PDF, 32 KB

2002

18

Stereochemical studies — 79 synthesis and kinetic study on the retrodiene decomposition of norbornene-condensed 1,3-oxazin-4-ones

Géza Stájer, LászlÓ Mód, Angela E. Szabó, Ferenc Folöp, Gábor Bernáth, Pál Sohár

Journal:

Year:

1984

Language:

english

File:

PDF, 584 KB

english, 1984

19

Preparation of diastereomeric 5,8-methanobenzoxazino[2,1–6]- and [2,3–6]-1,3-benzoxazin-4-ones by reaction of norbornane/ene-condensed dihydro-1,3-oxazines with salicyl chloride

Géza Stájer, Samuel Frimpong-Manso, Gábor Bernáth, Pál Sohár

Journal:

Journal of Heterocyclic Chemistry

Year:

1991

File:

PDF, 293 KB

1991

20

ChemInform Abstract: Preparation of Pyrimido[2,1-a]phthalazines and an Aminopyrimido[2,1-a]isoindole by Retro Diels—Alder Reaction.

Pal Sohar, Ferenc Miklos, Antal Csampai, Geza Stajer

Journal:

Year:

2001

Language:

english

File:

PDF, 33 KB

english, 2001

21

Preparation and steric structures of saturated or partially saturated cyclopentane-and cyclohexane[b]pyrrolo[1,2-a][3,1]benzoxazine isomers [1]

Miklós Virág, Gábor Günther, Zsolt Böcskei, Pál Sohár, Gábor Bernáth, Géza Stájer

Journal:

Journal of Molecular Structure

Year:

1998

Language:

english

File:

PDF, 486 KB

english, 1998

22

Saturated heterocycless—35 : Synthesis and conformational analysis of stereoisomeric 2-oxo- and 2-thioxo-cis- and trans-5,6-trimethylene-3,4,5,6-tetrahydro-1,3-oxazines

Géza Stájer, Enikö A. Szabó, Ferenc Fülöp, Gábor Bernáth, Alajos Kálmán, Gyula Argay, Pál Sohár

Journal:

Year:

1983

Language:

english

File:

PDF, 575 KB

english, 1983

23

Sterochemical Studies 107 Saturated heterocycles 111: Preparation of uracils via cycloreversion of norbornenefused pyrimidinediones

Gábor Bernáth, Géza Stájer, Angela E. Szabó, Zsolt Szóke-Molnár, Pál Sohár, Gyula Argay, Alajos Kálmán

Journal:

Year:

1987

Language:

english

File:

PDF, 529 KB

english, 1987

24

Electron ionization fragmentation of some isoindolone derivatives

Esa Mäki, Ferenc Csende, Géza Stájer, Pirjo Vainiotalo, Kalevi Pihlaja

Journal:

Rapid Communications in Mass Spectrometry

Year:

1994

Language:

english

File:

PDF, 418 KB

english, 1994

25

Electron ionization mass spectra of some norbornane/ene-fused 2-N-phenyliminoperhydro-1,3-oxazines

Tuula Partanen, Pirjo Vainiotalo, Géza Stájer, Kalevi Pihlaja

Journal:

Journal of Heterocyclic Chemistry

Year:

1994

File:

PDF, 275 KB

1994

26

Saturated Heterocycles, Part 257. Preparation and Structure of Partially Saturated Isoindolo[1,2-b]- and -[2,1-a]quinazolinones

Bernáth, Gábor, Sohár, Pál, Stájer, Géza, E. Szabó, Angela, Szúnyog, József

Journal:

Year:

1998

Language:

english

File:

PDF, 188 KB

english, 1998

27

Morphological Examination of Young Adults Related to Obesity

Borsos, Éva, Halasi, Szabolcs, Ihász, Ferenc, Czékus, Géza, Horák, Rita, Lepes, Josip, Stajer, Anita

Journal:

International Journal of Morphology

Year:

2018

Language:

english

File:

PDF, 72 KB

english, 2018

28

Synthesis and structure of cycloalkane- and norbornane-condensed 6-aryl-1,2,4,5-tetrahydropyridazinones

Ferenc Csende, Anasztárzia Hetényi, Géza Stájer, Ferenc Fülöp

Journal:

Journal of Heterocyclic Chemistry

Year:

2004

Language:

english

File:

PDF, 220 KB

english, 2004

29

Preparation and structure of cycloalkane-condensed [1,3]thiazino[3,2-a] pyrimidinones

Pál Sohár, Zsolt Szöke-Molnár, Géza Stájer, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1989

Language:

english

File:

PDF, 396 KB

english, 1989

30

Preparation and steric structure of partially saturated isoindolo[1,3]- and -[3,1]benzoxazinones and -[2,4]benzoxazepinones

Pál Sohár, Géza Stájer, Katalin Nagy, Gábor Bernáth

Journal:

Magnetic Resonance in Chemistry

Year:

1995

Language:

english

File:

PDF, 706 KB

english, 1995

31

Saturated heterocycles 115: Cycloaddition of nitrilimine and nitrile oxide to norbornane- and norbornene-fused dihydro-1,3-oxazines

Géza Stájer, Angela E. Szabó, Gábor Bernáth, Pál Sohár

Journal:

Year:

1987

Language:

english

File:

PDF, 317 KB

english, 1987

32

Preparation and stereostructure of norbornane/ene-condensed phenyl-substituted O,N-heterocycles

PÁL Sohár, Gábor Bernáth, Samuel Frimpong-Manso, Angela E. Szabó, Geza Stájer

Journal:

Magnetic Resonance in Chemistry

Year:

1990

Language:

english

File:

PDF, 559 KB

english, 1990

33

Electron and chemical ionization mass spectrometry in stereochemical differentiation of some 1,3-amino alcohols

Tuula Partanen, Pirjo Vainiotalo, Géza Stájer, Gábor Bernáth, Kalevi Pihlaja

Journal:

Journal of Mass Spectrometry

Year:

1994

Language:

english

File:

PDF, 668 KB

english, 1994

34

ChemInform Abstract: AROMATISCHE SULFENYLCHLORIDE 9. MITT. HERSTELLUNG, OXIDATION UND SPEKTROSKOPISCHE UNTERSUCHUNG VON 1-SUBSTITUIERTEN (5-TETRAZOLYL)ARYLDISULFIDEN

STAJER, GEZA, SZABO, ENIKOE A., PINTYE, JANOS, KLIVENYI, FERENC, SOHAR, PAL

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 148 KB

1974

35

Synthesis and Stereostructure of Saturated Isoindolone-Fused Hetero Tri-, Tetra-, and Pentacyclic Compounds.

Pal Sohar, Antal Csampai, Gabor Magyarfalvi, Angela E. Szabo, Geza Stajer

Journal:

Year:

2005

Language:

english

File:

PDF, 33 KB

english, 2005

36

Saturated heterocycles. 254. synthesis and stereochemistry of saturated or partially saturated pyridazino-[6,1-b]- and phthalazino[1,2-b]quinazolinones

GÁBor Bernáth, Ferenc Miklós, GÉZa Stájer, PÁL Sohár, Zsolt Böcskei, DÓRa Menyhárd

Journal:

Journal of Heterocyclic Chemistry

Year:

1998

File:

PDF, 553 KB

1998

37

Electron impact and chemical ionization mass spectra of norbornane/ene di-exo and di-endo-fused 1,3-oxazin-2(1H)-ones and 1,3-oxazine-2(1H)-thiones

Tuula Partanen, Pirjo Vainiotalo, Géza Stájer, Gábor Bernáth, Kalevi Pihlaja

Journal:

Journal of Mass Spectrometry

Year:

1990

Language:

english

File:

PDF, 448 KB

english, 1990

38

Theoretical and experimental studies on ring closure reactions of 4(5)-chloro-5(4)-hydroxyalkylamino-6-nitro-3(2H)-pyridazinones

Olivér Éliás, László Károlyházy, Géza Stájer, Ferenc Fülöp, Klára Czakó, Veronika Harmath, Orsolya Barabás, Katalin Keserű, Péter Mátyus

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

2001

Language:

english

File:

PDF, 393 KB

english, 2001

39

Mass Spectrometric Fragmentation of Saturated Isoindolobenzoxazepinones and -benzoxazinones Under Electron Ionization

Tuula Partanen, Pirjo Vainiotalo, Géza Stájer, Gábor Bernáth

Journal:

Rapid Communications in Mass Spectrometry

Year:

1996

Language:

english

File:

PDF, 423 KB

english, 1996

40

Über eine neue Identitätsreaktion des Glutethimids

Prof. Dr. Elemér Vinkler, Pál Németh, Géza Stájer, Pál Sohár, Gyula Jerkovich

Journal:

Archiv der Pharmazie

Year:

1976

File:

PDF, 428 KB

1976

41

Indoloquinolines, Indolobenzoxazines and Quinazolophthalazines Prepared from Norbornane/eneamino Acids and Hydrazides

Géza Stájer, Angela E. Szabó, György Túrós, Pál Sohár, Reijo Sillanpää

Journal:

European Journal of Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 164 KB

english, 2005

42

Conformational analysis 29: Preparation and1H and13C NMR, FTIR, MS, and crystallographic conformational and configurational study of 3-Oxo-1,3-oxathiane and its monomethyl derivatives

Kalevi Pihlaja, Reijo Sillanpää, Martti Dahlqvist, Géza Stájer, Markku Ahlgren

Journal:

Structural Chemistry

Year:

1993

Language:

english

File:

PDF, 624 KB

english, 1993

43

Synthesis and Stereostructure of Saturated Isoindolone-Fused Hetero Tri-, Tetra-, and Pentacyclic Compounds

Pál Sohár, Antal Csámpai, Gábor Magyarfalvi, Angela E. Szabó, Géza Stájer

Journal:

Monatshefte für Chemie - Chemical Monthly

Year:

2004

Language:

english

File:

PDF, 117 KB

english, 2004

44

Zur Identifizierung von Phenobarbital

Dr. Géza Stájer, Elemér Vinkler, Pál Németh, Pál Sohár

Journal:

Archiv der Pharmazie

Year:

1977

File:

PDF, 415 KB

1977

45

ChemInform Abstract: Chemistry of Norbornane/Ene and Heteronorbornane/Ene β-Amino Acids

Ferenc Csende, Ferenc Fulop, Geza Stajer

Journal:

Year:

2009

File:

PDF, 16 KB

2009

46

Reactions of Levulinic Acid with Norbornane/ene Amino Acids and Diamines

Géza Stájer, Angela E. Szabó, Antal Csámpai, Pál Sohár

Journal:

European Journal of Organic Chemistry

Year:

2004

Language:

english

File:

PDF, 126 KB

english, 2004

47

ChemInform Abstract: Recent Developments in the Synthesis of Heterocycle-Fused Isoindoles

Ferenc Csende, Ferenc Miklos, Geza Stajer

Journal:

Year:

2012

File:

PDF, 18 KB

2012

48

Recent Developments in the Synthesis of Heterocycle-Fused Isoindoles

Csende, Ferenc, Miklos, Ferenc, Stajer, Geza

Journal:

Current Organic Chemistry

Year:

2012

Language:

english

File:

PDF, 1.17 MB

english, 2012

49

ChemInform Abstract: A Convenient Reduction of Unsaturated Bicyclic Anhydrides

Ferenc Csende, Geza Stajer

Journal:

Year:

1999

File:

PDF, 25 KB

1999

50

Preparation and Structure of Di-exo-Condensed Norbornane Heterocycles.

Ferenc Miklos, Anasztazia Hetenyi, Pal Sohar, Geza Stajer

Journal:

Year:

2004

File:

PDF, 26 KB

2004

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