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101

Theoretical study of aminoalkylation in the Mannich reaction of furan with methyleneimminium salt

Uko Maran, Alan R. Katritzky, Mati Karelson

Journal:

International Journal of Quantum Chemistry

Year:

1998

Language:

english

File:

PDF, 215 KB

english, 1998

102

Synthesis of 1,3-diarylacetones from N-(arylacetyl)benzotriazoles via arylketene intermediates

Alan R. Katritzky, Mohammed Soleiman, Baozhen Yang

Journal:

Heteroatom Chemistry

Year:

1996

Language:

english

File:

PDF, 246 KB

english, 1996

103

The mass spectra of 1- and 2-alkylbenzotriazoles

Alan R. Katritzky, Isolde B. Puschmann, David H. Powell, Adam P. Wells

Journal:

Heteroatom Chemistry

Year:

1997

Language:

english

File:

PDF, 195 KB

english, 1997

104

Amidoalkylation of nonactivated terminal double bond in polyalkenes

Alan R. Katritzky, Irina V. Shcherbakova, Robert D. Tack

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1996

Language:

english

File:

PDF, 403 KB

english, 1996

105

Molecular Engineering of Benzo[b]pyrylium Salts by Indirect Electrophilic Substitution

Alan R. Katritzky, Peter Czerney, Julian R. Levell, Weihong Du

Journal:

European Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 268 KB

english, 1998

106

Synthetische nichtnutritive Süßstoffe

David J. Ager, David P. Pantaleone, Scott A. Henderson, Alan R. Katritzky, Indra Prakash, D. Eric Walters

Journal:

Angewandte Chemie

Year:

1998

Language:

german

File:

PDF, 394 KB

german, 1998

107

Commercial, Synthetic Nonnutritive Sweeteners

David J. Ager, David P. Pantaleone, Scott A. Henderson, Alan R. Katritzky, Indra Prakash, D. Eric Walters

Journal:

Angewandte Chemie International Edition

Year:

1998

Language:

english

File:

PDF, 385 KB

english, 1998

108

A Comprehensive QSAR Treatment of the Genotoxicity of Heteroaromatic and Aromatic Amines

Uko Maran, Mati Karelson, Alan R. Katritzky

Journal:

Molecular Informatics

Year:

1999

Language:

english

File:

PDF, 122 KB

english, 1999

109

Benzotriazole-mediated 4-position derivatization of 2,6-diarylpyrylium cations by electrophiles

Alan R. Katritzky, Weihong Du, Sergey N. Denisenko, Peter Czerney, Peter J. Steel

Journal:

Advanced Synthesis & Catalysis

Year:

1999

Language:

english

File:

PDF, 71 KB

english, 1999

110

Three-carbon homologations employing benzotriazole-stabilized allylic anions

Alan R. Katritzky, Jiang Jinlong

Journal:

Advanced Synthesis & Catalysis

Year:

1999

Language:

english

File:

PDF, 36 KB

english, 1999

111

Kernmagnetische Resonanzspektroskopie des Phosphors

Dr. Richard A. Y. Jones, Dr. A. R. Katritzky

Journal:

Angewandte Chemie

Year:

1962

Language:

german

File:

PDF, 746 KB

german, 1962

112

Eine allgemeine Umlagerung von Heterocyclen und neue Synthesen des Benzotriazol-, Benzofurazan- und Anthranil-Systems

Dr. A. J. Boulton, P. B. Ghosh, Prof. Dr. A. R. Katritzky

Journal:

Angewandte Chemie

Year:

1964

Language:

german

File:

PDF, 216 KB

german, 1964

113

Zur elektrophilen Substitution an Sechsring-Heteroaromaten

Prof. Dr. A. R. Katritzky, Dr. C. D. Johnson, G. P. Bean, P. Bellingham, P. J. Brignell, B. J. Ridgewell, N. Shakir, O. Tarhan, M. Viney, A. M. White

Journal:

Angewandte Chemie

Year:

1967

Language:

german

File:

PDF, 741 KB

german, 1967

114

Verzerrungen des π-Elektronensystems in substituierten Benzolen

Prof. Dr. A. R. Katritzky, Prof. Dr. R. D. Topsom

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 1.52 MB

german, 1970

115

Oxidationsprodukte der Bis-acylhydrazone von α,β-Diketonen

Dr. Helmut Bauer, Dr. A. J. Boulton, Prof. Dr. W. Fedeli, Prof. Dr. A. R. Katritzky, Dr. A. Majid-Hamid, Dr. F. Mazza, Prof. Dr. A. Vaciago

Journal:

Angewandte Chemie

Year:

1971

Language:

german

File:

PDF, 216 KB

german, 1971

116

Anwendungen sechsgliedriger heteroaromatischer Betaine in der Synthese

Dr. Nicholas Dennis, Prof. Dr. Alan R. Katritzky, Dr. Yoshito Takeuchi

Journal:

Angewandte Chemie

Year:

1976

File:

PDF, 680 KB

1976

117

Regiospezifischer nucleophiler Angriff in γ-Stellung von 1-(2, 6-Dimethyl-4-oxo-1, 4-dihydro-1-pyridyl)pyridinium-Verbindungen; neue Synthese 4-substituierter Pyridine

Prof. Dr. Alan R. Katritzky, Hector Beltrami, James G. Keay, Dr. David N. Rogers, Dr. Michael P. Sammes, Christopher W. F. Leung, Cheuk Man Lee

Journal:

Angewandte Chemie

Year:

1979

Language:

german

File:

PDF, 247 KB

german, 1979

118

Mechanismus der Pyrylium/Pyridinium-Umwandlung; milde Bedingungen für die Gewinnung von Pyridinium-Ionen aus Aminen

Prof. Dr. Alan R. Katritzky, Dr. Ruben H. Manzo, Jeremy M. Lloyd, Dr. Ranjan C. Patel

Journal:

Angewandte Chemie

Year:

1980

Language:

german

File:

PDF, 249 KB

german, 1980

119

N-Methylinversionsbarrieren in sechsgliedrigen Ringen

Prof. Dr. Alan R. Katritzky, Dr. Ranjan C. Patel, Dr. Frank G. Riddell

Journal:

Angewandte Chemie

Year:

1981

Language:

german

File:

PDF, 951 KB

german, 1981

120

Pyryliumsalze als Zwischenstufen bei der Umwandlung von NH2-Gruppen in andere funktionelle Gruppen

Prof. Dr. Alan R. Katritzky, Dr. Charles M. Marson

Journal:

Angewandte Chemie

Year:

1984

Language:

german

File:

PDF, 933 KB

german, 1984

121

Phosphorus Nuclear Magnetic Resonance Spectroscopy

Dr. Richard A. Y. Jones, Dr. A. R. Katritzky

Journal:

Angewandte Chemie International Edition

Year:

1962

Language:

english

File:

PDF, 872 KB

english, 1962

122

A General Rearrangement of Heterocycles, and Novel Syntheses of the Benzotriazole, Benzofurazan, and Anthranil Systems

Dr. A. J. Boulton, P. B. Ghosh, Prof. Dr. A. R. Katritzky

Journal:

Angewandte Chemie International Edition

Year:

1964

Language:

english

File:

PDF, 213 KB

english, 1964

123

Electrophilic Substitution of Heteroaromatic Compounds with Six-Membered Rings

Prof. A. R. Katritzky, Dr. C. D. Johnson

Journal:

Angewandte Chemie International Edition

Year:

1967

Language:

english

File:

PDF, 756 KB

english, 1967

124

Distortions of the π-Electron System in Substituted Benzenes

Prof. A. R. Katritzky, Prof. R. D. Topsom

Journal:

Angewandte Chemie International Edition

Year:

1970

Language:

english

File:

PDF, 1.39 MB

english, 1970

125

The Oxidation Products of Bisacylhydrazones of α,β-Diketones

Dr. Helmut Bauer, Dr. A. J. Boulton, Prof. Dr. W. Fedeli, Prof. Dr. A. R. Katritzky, Dr. A. Majid-Hamid, Dr. F. Mazza, Prof. Dr. Alessandro Vaciago

Journal:

Angewandte Chemie International Edition

Year:

1971

Language:

english

File:

PDF, 239 KB

english, 1971

126

Synthetic Applications of Heteroaromatic Betaines with Six-Membered Rings

Dr. Nicholas Dennis, Prof. Alan R. Katritzky, Dr. Yoshito Takeuchi

Journal:

Angewandte Chemie International Edition

Year:

1976

Language:

english

File:

PDF, 746 KB

english, 1976

127

Regiospecific Nucleophilic Attack at the γ-Position of 1-(2,6-Dimethyl-4-oxo-1,4-dihydro-1-pyridyl)pyridinium Compounds; Novel Synthesis of 4-Substituted Pyridines

Prof. Dr. Alan R. Katritzky, Hector Beltrami, James G. Keay, Dr. David N. Rogers, Dr. Michael P. Sammes, Christopher W. F. Leung, Cheuk Man Lee

Journal:

Angewandte Chemie International Edition

Year:

1979

Language:

english

File:

PDF, 255 KB

english, 1979

128

Mechanism of the Pyrylium/Pyridinium Ring Interconversion. Mild Preparative Conditions for Conversion of Amines into Pyridinium Ions

Prof. Dr. Alan R. Katritzky, Dr. Ruben H. Manzo, Jeremy M. Lloyd, Dr. Ranjan C. Patel

Journal:

Angewandte Chemie International Edition

Year:

1980

Language:

english

File:

PDF, 129 KB

english, 1980

129

N-Methyl Inversion Barriers in Six-membered Rings

Prof. Dr. Alan R. Katritzky, Dr. Ranjan C. Patel, Dr. Frank G. Riddell

Journal:

Angewandte Chemie International Edition

Year:

1981

Language:

english

File:

PDF, 859 KB

english, 1981

130

Pyrylium Mediated Transformations of Primary Amino Groups into Other Functional Groups. New Synthetic Methods (41)

Prof. Dr. Alan R. Katritzky, Dr. Charles M. Marson

Journal:

Angewandte Chemie International Edition

Year:

1984

Language:

english

File:

PDF, 2.12 MB

english, 1984

131

Preparation and physical properties of N-defunctionalized derivatives of poly(aspartic acid)

Alan R. Katritzky, Jiangchao Yao, Ming Qi, Guofang Qiu, Weilang Bao, Baozhen Yang, Olga Denisko, Shannon Davis, Jingen Zhang

Journal:

Journal of Applied Polymer Science

Year:

2001

Language:

english

File:

PDF, 133 KB

english, 2001

132

Preparation and mechanical properties of crosslinked 1,2,3-triazole-polymers as potential propellant binders

Ling Wang, Yuming Song, Reena Gyanda, Rajeev Sakhuja, Nabin K. Meher, Sureyya Hanci, Kapil Gyanda, Sindhu Mathai, Firouzeh Sabri, David A. Ciaramitaro, Clifford D. Bedford, Alan R. Katritzky, Randolph

Journal:

Journal of Applied Polymer Science

Year:

2010

Language:

english

File:

PDF, 353 KB

english, 2010

133

Effect of the crosslink functionality on the mechanical properties of crosslinked 1,2,3-triazole polymers as potential binders for rocket propellants

Yuming Song, Ling Wang, Reena Gyanda, Rajeev Sakhuja, Mayra Cavallaro, David Carnaby Jackson, Nabin K. Meher, David A. Ciaramitaro, Clifford D. Bedford, Alan R. Katritzky, Randolph S. Duran

Journal:

Journal of Applied Polymer Science

Year:

2010

Language:

english

File:

PDF, 477 KB

english, 2010

134

Degradation Thermique D'Imidazole-N-Oxydes dans la Source D'Un Spectrometre de Masse

A. Maquestiau, Y. van Haverbeke, R. Flammang, S. O. Chua, M. J. Cook, A. R. Katritzky

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1974

File:

PDF, 122 KB

1974

135

Approche theorique du problème de la tautomérie des triades HX-Y=Z⇆X=Y-ZH. I. Équilibre Amine-Imine (Y=CH, Z=NH)

J. Teysseyre, J. Arriau, A. Dargelos, J. Elguero, A. R. Katritzky

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1976

File:

PDF, 383 KB

1976

136

Ionisation chimique De Structures Hydroxypyridines

A. Maquestiau, Y. van Haverbeke, R. Flammang, H. Mispreuve, A. R. Katritzky, J. Ellison, J. Frank, Z. Meszaros

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1979

File:

PDF, 856 KB

1979

137

Nucleophilic Displacements with Pyridine, Quinoline and Acridine Leaving Groups: Rate Variation with Structure of the N-Substituent

Alan R. Katritzky, Giuseppe Musumarra

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1982

Language:

english

File:

PDF, 45 KB

english, 1982

138

N-Substituted Benzotriazoles: Properties, Reactivities and Synthetic Utility

Alan R. Katritzky

Journal:

Bulletin des Sociétés Chimiques Belges

Year:

1992

Language:

english

File:

PDF, 140 KB

english, 1992

139

Studies in vilsmeier chemistry, V. Vilsmeier reactions of 2-alkyl-2-cyclohexen-1-ones: A novel route to dihydrobenzaldehydes, the formation of allyl alcohols as by-products, and the X-ray crystallographic structure of 3-chloro-2-methyl-2-cyclohexen-1-ol

Alan R. Katritzky, Zuoquan Wang, Charles M. Marson, Rick J. Offerman, Anna E. Koziol, Gus J. Palenik

Journal:

European Journal of Inorganic Chemistry

Year:

1988

Language:

english

File:

PDF, 479 KB

english, 1988

140

Experimental test of structural predictions of semiempirical methods: Bis (1,2-dioxa-4,6-diazacycloheptano)[4′,5′,6′: 1,6,5][4″,5″,6″: 2,3,4]-1,2,4,5-tetraazacyclohexane, A 7:6:7-Tricyclic system correctly calculated by AM1 as more stable than its 6:6:6-Tricyclic isomer

Alan R. Katritzky, Hudson H. Luce, Ernst Anders, John M. Sullivan

Journal:

European Journal of Inorganic Chemistry

Year:

1989

Language:

english

File:

PDF, 443 KB

english, 1989

141

N-[(2-Naphthyloxy)methyl] benzazoles: Synthesis and Investigation by X-ray Analysis and by Semiempirical MO Calculations

Alan R. Katritzky, Gus J. Palenik, Jean-Jacques Vanden Eynde, Zeying Zhang, Ernst Anders, Jiirgen G. Tropsch

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 641 KB

english, 1990

142

The N-Substitution of Aliphatic Primary Amines via 1-[(Alkylamino)methyl]benzotriazoles: Preparation of Secondary Amines

Alan R. Katritzky, Gloen Noble, Boguslaw Pilarski, Philip Harris

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 275 KB

english, 1990

143

Nucleophilic Attack at Heterocyclic Nitrogen: Unusual Reactivity of the Benzotriazole Heterocyclic Ring

Alan R. Katritzky, Stanislaw Rachwal, Rick J. Offerman, Zbigniew Najzarek, Ahmed K. Yagoub, Yougmin Zhang

Journal:

European Journal of Inorganic Chemistry

Year:

1990

Language:

english

File:

PDF, 723 KB

english, 1990

144

Ring Fragmentation of Benzotriazol-1-yl Carbanions

Alan R. Katritzky, Xiangfu Lan, Jamshed N. Lam

Journal:

European Journal of Inorganic Chemistry

Year:

1991

Language:

english

File:

PDF, 372 KB

english, 1991

145

o-(α-Benzotriazolylalkyl)phenols: Versatile Intermediates for the Synthesis of Substituted Phenols

Alan R. Katritzky, Xiangfu Lan, Jamshed N. Lam

Journal:

European Journal of Inorganic Chemistry

Year:

1991

Language:

english

File:

PDF, 849 KB

english, 1991

146

N-[α-(o- and p-Methoxyaryl)alkyl]benzotriazoles: Preparation and Use in Synthesis

Alan R. Katritzky, Xiangfu Lan, Jamshed N. Lam

Journal:

European Journal of Inorganic Chemistry

Year:

1991

Language:

english

File:

PDF, 764 KB

english, 1991

147

Collisionally Activated Dissociation of Some Bulkily Substituted Pyridinium Cations, II. Substituent Effect on Appearance Potential

Ernst Anders, Rainer Koch, Alan R. Katritzky, N. Malhotra, John R. Eyler, Jeffrey A. Zimmerman

Journal:

European Journal of Inorganic Chemistry

Year:

1992

Language:

english

File:

PDF, 483 KB

english, 1992

148

Benzotriazole: An Ideal Synthetic Auxiliary

Alan R. Katritzky, Boris V. Rogovoy

Journal:

Chemistry - A European Journal

Year:

2003

Language:

english

File:

PDF, 376 KB

english, 2003

149

In Search of Ionic Liquids Incorporating Azolate Anions

Alan R. Katritzky, Shailendra Singh, Kostyantyn Kirichenko, Marcin Smiglak, John D. Holbrey, W. Matthew Reichert, Scott K. Spear, Robin D. Rogers

Journal:

Chemistry - A European Journal

Year:

2006

Language:

english

File:

PDF, 303 KB

english, 2006

150

Ionic Liquids Based on Azolate Anions

Marcin Smiglak, C. Corey Hines, Timothy B. Wilson, Shailendra Singh, Adam S. Vincek, Kostyantyn Kirichenko, Alan R. Katritzky, Robin D. Rogers

Journal:

Chemistry - A European Journal

Year:

2010

Language:

english

File:

PDF, 570 KB

english, 2010