Andrzej Jończyk : rechercher sur Z-Library

Andrzej Jonczyk, Anna Konarska

Année:

1999

Fichier:

PDF, 29 KB

1999

ChemInform Abstract: Generation and Reactions of Ammonium Ylides in Basic Two-Phase Systems: Convenient Synthesis of Cyclopropanes, Oxiranes, and Alkenes Substituted with Electron-Withdrawing Groups.

Journal:

Andrzej Jonczyk, Agnieszka H. Gierczak

Année:

1999

Fichier:

PDF, 32 KB

1999

ChemInform Abstract: Direct Dichlorovinylation of Some Carbonyl Compounds by Trichloroethylene under Conditions of Phase-Transfer Catalysis.

Journal:

Andrzej Jonczyk, Agnieszka H. Gierczak

Année:

2000

Fichier:

PDF, 32 KB

2000

ChemInform Abstract: Direct Chlorovinylation and Ethynylation of Some C—H Acids under Conditions of Phase Transfer Catalysis.

Journal:

Andrzej Jonczyk, Joanna Wlostowska, Mieczyslaw Makosza

Année:

2001

Fichier:

PDF, 29 KB

2001

ChemInform Abstract: Reactions of Tosylhydrazones of Benzaldehyde and Benzophenone with Cyanoalkenes in a Basic Two-Phase System.

Journal:

Andrzej Jonczyk, Anna Kowalkowska

Année:

2001

Fichier:

PDF, 28 KB

2001

ChemInform Abstract: Base-Mediated Reaction of Quaternary Ammonium Salts with Nitroarenes — Their Useful Functionalization via Vicarious Nucleophilic Substitution (VNS).

Journal:

Andrzej Jonczyk, Krzysztof Michalski

Année:

2002

Fichier:

PDF, 36 KB

2002

A New Reaction of N-Substituted Formamides with Trichloroethylene under Conditions of Phase-Transfer Catalysis (PTC).

Journal:

Andrzej Jonczyk, Tomasz Zomerfeld

Année:

2003

Fichier:

PDF, 98 KB

2003

Convenient Synthesis of t-Butyl Z-3-Substituted Glycidates under Conditions of Phase-Transfer Catalysis.

Journal:

Andrzej Jonczyk, Marek Panasiewicz, Tadeusz Zdrojewski

Année:

2003

Fichier:

PDF, 13 KB

2003

The Synthesis of 2-Cyanomethylbenzaldehyde — Useful Substrate for Construction of Fused Ring Compounds.

Journal:

Anna Kowalkowska, Dorota Sucholbiak, Andrzej Jonczyk

Année:

2004

Fichier:

PDF, 98 KB

2004

Generation and Reaction of Ammonium Ylides in Basic Two-Phase Systems

Journal:

Ewelina Nawrot, Andrzej Jonczyk

Année:

2005

Fichier:

PDF, 45 KB

2005

ChemInform Abstract: Difluoromethylation of Some C—H Acids with Chlorodifluoromethane under Conditions of Phase Transfer Catalysis (PTC).

Journal:

Tadeusz Zdrojewski, Joanna Musielak, Andrzej Jonczyk

Année:

2009

Fichier:

PDF, 22 KB

2009

ChemInform Abstract: Anionic Cyclization of (N,N-Dimethylamino)[2-(prop-2-yn-1-yloxy)aryl]acetonitriles.

Journal:

Anna Kowalkowska, Dorota Suchołbiak, Andrzej Jończyk

Année:

2009

Fichier:

PDF, 31 KB

2009

Generation and Reaction of Ammonium Ylides in Basic Two-Phase Systems

Journal:

Andrzej Jończyk, Miroslaw Goliński, Jerzy Winiarski

Année:

2005

Langue:

english

Fichier:

PDF, 154 KB

english, 2005

Notizen / Notes Reactions of Organic Anions, 153. Methylthio(phenoxy)acetonitrile - A Synthetically Useful Monothioacetal

Journal:

Michał Fedoryński, Anna Dziklińska, Andrzej Jończyk

Année:

1989

Langue:

english

Fichier:

PDF, 389 KB

english, 1989

Reactions of organic anions, 164. Formation of gem-dichlorocyclopropanes from perhalomethanes and alkenes in a phase-transfer catalytic (PTC) system

Journal:

Tadeusz Zdrojewski, Andrzej Jończyk

Année:

1990

Langue:

english

Fichier:

PDF, 179 KB

english, 1990

Reactions of Organic Anions, 194. Reactions of Carbanions Generated from 2-(Dialkylamino)-2-phenylacetonitriles with Disubstituted Acetylenes

Journal:

Tadeusz Zdrojewski, Andrzej Jończyk

Année:

1993

Langue:

english

Fichier:

PDF, 316 KB

english, 1993

A General Approach to 3-Aminoisoquinoline, Its N-Mono- and N,N-Disubstituted Derivatives

Journal:

Tadeusz Zdrojewski, Andrzej Jończyk

Année:

1995

Langue:

english

Fichier:

PDF, 312 KB

english, 1995

On the [1,4] sigmatropic rearrangement of ammonium benzylides

Journal:

Andrzej Jończyk, Grzegorz Kaczmarczyk

Année:

1995

Langue:

english

Fichier:

PDF, 167 KB

english, 1995

A new approach to synthesis of gem-difluorocyclopropanes substituted with electron withdrawing group

Journal:

Ewelina Nawrot, Andrzej Jończyk

Année:

1996

Langue:

english

Fichier:

PDF, 122 KB

english, 1996

Reaction of difluorocarbene with anions from amides and oximes: Synthesis of N-difluoromethyl substituted amides, O-difluoromethylimidates or O-difluoromethyl substituted oximes under phase-transfer catalysis conditions

Journal:

Journal of Fluorine Chemistry

Année:

2006

Langue:

english

Fichier:

PDF, 117 KB

english, 2006

Difluoromethylation of some C–H acids with chlorodifluoromethane under conditions of phase transfer catalysis (PTC)

Ewelina Nawrot, Andrzej Jończyk

Journal:

Journal of Fluorine Chemistry

Année:

2009

Langue:

english

Fichier:

PDF, 127 KB

english, 2009

Direct Dichlorovinylation of Some Carbonyl Compounds by Trichloroethylene Under Conditions of Phase-Transfer Catalysis

Andrzej Jończyk, Agnieszka H Gierczak

Journal:

Andrzej Jończyk, Joanna Włostowska, Mieczysław Mąkosza

Année:

2000

Langue:

english

Fichier:

PDF, 98 KB

english, 2000

Reactions of tosylhydrazones of benzaldehyde and benzophenone with cyanoalkenes in a basic two-phase system

Journal:

Andrzej Jończyk, Dariusz Lipiak, Tadeusz Zdrojewski

Année:

2001

Langue:

english

Fichier:

PDF, 107 KB

english, 2001

Reactions of carbanions from 2-(dialkylamino)-arylacetonitriles with acetylene - simple syntheses of 1,3-dienamines and 1,4-diketones1

Journal:

Michał Fedoryński, Magdalena Kubicka-Prusik, Małgorzata Kursa, Andrzej Jończyk

Année:

1990

Langue:

english

Fichier:

PDF, 713 KB

english, 1990

Phase transfer catalyzed (PTC) reactions of chloroform with alkenyl carboxylates. Effect of catalyst structure on reaction course

Journal:

Andrzej Jończyk, Mirosław D¸browski, Witold Woźniak

Année:

1997

Langue:

english

Fichier:

PDF, 595 KB

english, 1997

A new reaction of 1,1-dichloro-2-halomethylcyclopropanes in basic medium

Journal:

Andrzej Jonczyk, Tomasz Zomerfeld

Année:

1983

Langue:

english

Fichier:

PDF, 127 KB

english, 1983

Convenient synthesis of t-butyl Z-3-substituted glycidates under conditions of phase-transfer catalysis

Journal:

Andrzej Jończyk, Zbigniew Pakulski

Année:

2003

Langue:

english

Fichier:

PDF, 90 KB

english, 2003

Direct vinylation of 2-substituted N-(Benzylidene)glycinonitriles under basic conditions

Journal:

Andrzej Jończyk, Andrzej Kwast, Mieczysław Mąkosza

Année:

1996

Langue:

english

Fichier:

PDF, 240 KB

english, 1996

Stereochemical control of the interfacial cyclopropane derivatives formation

Journal:

Sławomir Letkiewicz, Ryszard Międzybrodzki, Marlena Kłak, Ewa Jończyk, Beata Weber-Dąbrowska, Andrzej Górski

Année:

1979

Langue:

english

Fichier:

PDF, 203 KB

english, 1979

The perspectives of the application of phage therapy in chronic bacterial prostatitis

Journal:

FEMS Immunology & Medical Microbiology

Année:

2010

Langue:

english

Fichier:

PDF, 166 KB

english, 2010

Sigmatropic Rearrangement of Ammonium Ylides—Key Step in the Synthesis of Methyl 2-Formylphenyl Acetate

Kowalkowska, Anna, Jończyk, Andrzej

Journal:

Synthetic Communications

Année:

2011

Langue:

english

Fichier:

PDF, 293 KB

english, 2011

ChemInform Abstract: Sigmatropic Rearrangement of Ammonium Ylides—Key Step in the Synthesis of Methyl 2-Formylphenyl Acetate.

Anna Kowalkowska, Andrzej Jonczyk

Journal: