Volume 84; Issue 12

Main
Helvetica Chimica Acta
Volume 84; Issue 12

Helvetica Chimica Acta

Volume 84; Issue 12

1

The Briggs-Rauscher Reaction as a Test to Measure the Activity of Antioxidants

Rinaldo Cervellati, Kerstin Höner, Stanley D. Furrow, Christina Neddens, Stefano Costa

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 186 KB

english, 2001

2

Unexpected Thermal Transformation of Aryl 3-Arylprop-2-ynoates: Formation of 3-(Diarylmethylidene)-2,3-dihydrofuran-2-ones

Vit Lellek, Hans-Jürgen Hansen

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 525 KB

english, 2001

3

New Synthesis of N,N-Disubstituted (4-Aminophenyl)diazenyl-1,3,4-thiadiazole, and Mesogenic Study and Molecular Modeling of Its H-Bonded Complexes with a Series of m-Alkoxybenzoic Acid Derivatives

Long-Li Lai, Eshin Wang

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 136 KB

english, 2001

4

Calculations Related to the Reactivity of Polycyclic Aromatic Hydrocarbon Episulfides

Gabriela L. Borosky

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 124 KB

english, 2001

5

Aqueous Systems for Liquid Scintillation Counting: Use of Hydrotropes

Hans-Joachim Meyer, Frank Hoffmann, Thomas Wolff

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 330 KB

english, 2001

6

(Hetero)Arylation of 6-Halogenoimidazo[1,2-a]pyridines Differently Substituted at C(2): Influence of the 2-Substituent on the Suzuki Cross-Coupling Reaction

Cécile Enguehard, Maud Hervet, Isabelle Théry, Jean-Louis Renou, Florence Fauvelle, Alain Gueiffier

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 87 KB

english, 2001

7

On the Complementary Photoluminescent and Electroluminescent Images of Poly(phenylenevinylene)-Based Light-Emitting Diodes with a Thin Active Layer

Ivan G. Scheblykin, Vladimir I. Arkhipov, Mark Van der Auweraer, Frans De Schryver

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 594 KB

english, 2001

8

Bidimensional Spectroelectrochemistry Applied to the Electrosynthesis and Characterization of Conducting Polymers: Study of Poly[4,4′-bis(butylthio)-2,2′-bithiophene]

Virginia Ruiz, Álvaro Colina, Aránzazu Heras, Jesús López-Palacios, Renato Seeber

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 511 KB

english, 2001

9

Synthesis and Hybridization Properties of Sugar-Modified Oligonucleotides

Ashwani K. Sharma, Pradeep Kumar, Kailash C. Gupta

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 82 KB

english, 2001

10

Enzyme-Mediated Syntheses of the Enantiomers of γ-Irones

Elisabetta Brenna, Claudio Fuganti, Sabrina Ronzani, Stefano Serra

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 219 KB

english, 2001

11

On the Reactivity of (7-Oxabicyclo[2.2.1]hept-5-en-2-ylidene)amines. Different Reaction Paths Leading to the Same Final Products

Odón Arjona, Aurelio G. Csákÿ, M. Carmen Murcia, Joaquín Plumet

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 137 KB

english, 2001

12

[2+2] Photocycloaddition of 2-Morpholinoprop-2-enenitrile to Perinaphthenone

Dietrich Döpp, Shaaban K. Mohamed, Ahmed El-Khawaga

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 63 KB

english, 2001

13

Quantitative Treatment of the Kinetics of Free-Radical-Mediated Damage. Protection by Free-Radical Scavengers

Eduardo Pino, Eduardo A. Lissi

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 85 KB

english, 2001

14

Aerosol Catalysis: the Influence of Particle Structure on the Catalytic Activity of Platinum-Nanoparticle Agglomerates

Martin Seipenbusch, Joachim Binnig, Michael Heim, Alfred P. Weber, Gerhard Kasper

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 205 KB

english, 2001

15

Damage to Isolated DNA Mediated by Singlet Oxygen

Jean-Luc Ravanat, Christine Saint-Pierre, Paolo Di Mascio, Glaucia R. Martinez, Marisa H. G. Medeiros, Jean Cadet

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 104 KB

english, 2001

16

NMR Study of Micelles Formed by Monoalkylphosphoryl Nucleosides

Giorgia Zandomeneghi, Pier Luigi Luisi, Luisa Mannina, Annalaura Segre

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 342 KB

english, 2001

17

Synthesis and Fluorescence Quenching Study of the Novel Cationic Probe Derived from Luminarosine

Grażyna Wenska, Bohdan Skalski, Iwona Tomska-Foralewska, Stefan Paszyc

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 105 KB

english, 2001

18

Protection and Labelling of Thymidine by a Fluorescent Photolabile Group

Caroline Muller, Pascale Even, Marie-Laure Viriot, , Marie-Christiane Carré

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 130 KB

english, 2001

19

The Insulated Solar Fenton Hybrid Process: Fundamental Investigations

Gerd Sagawe, Alexander Lehnard, Michael Lübber, Detlef Bahnemann

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 205 KB

english, 2001

20

Unusual Encapsulation of Two Anions in the Cavity of Neutral Macrocyclic Octalactam, Preliminary Communication

Agnieszka Szumna, Janusz Jurczak

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 126 KB

english, 2001

21

Guignardic Acid, a Novel Type of Secondary Metabolite Produced by the Endophytic Fungus Guignardia sp.: Isolation, Structure Elucidation, and Asymmetric Synthesis

Katia F. Rodrigues-Heerklotz, Konstantin Drandarov, Jörg Heerklotz, Manfred Hesse, Christa Werner

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 142 KB

english, 2001

22

Reliable Chemical Synthesis of Oligoribonucleotides (RNA) with 2′-O-[(Triisopropylsilyl)oxy]methyl(2′-O-tom)-Protected Phosphoramidites

Stefan Pitsch, Patrick A. Weiss, Luzi Jenny, Alfred Stutz, Xiaolin Wu

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 341 KB

english, 2001

23

Tautomerization of Phenols, Part III , The Anthrone−Anthrol Equilibrium in Aqueous Solution

Beat Freiermuth, Bruno Hellrung, Stefan Peterli, Marie-France Schultz, David Wintgens, Jakob Wirz

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 279 KB

english, 2001

24

Reduction of Capsorubin and Cryptocapsin

József Deli, Erzsébet Ősz, Péter Molnár, Ferenc Zsila, Miklós Simonyi, Gyula Tóth

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 118 KB

english, 2001

25

Synthesis of Nonenolizing 2-Acylcyclohex-2-enones

Leticia Oliveira-Ferrer, Kerstin Schmidt, Paul Margaretha

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 93 KB

english, 2001

26

4-Substituted 2,3-Dihydroisoxazoles as Masked Azomethine Ylides: Access to Pyrrole Derivatives by 1,5- and 1,7-Dipolar Electrocyclizations of Enynyl Derivatives

Wolfgang Friebolin, Wolfgang Eberbach

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 187 KB

english, 2001

27

Photo-Induced Electron Transfer from Excited Tris[2,2′-bipyridine-κN1,κN1′]ruthenium(2+) Ions to Dyadic Electron Acceptors That Can Be Protected by Host-Guest Interaction against Fast Back Electron Transfer, Characterization of the Guest Molecules

Rudolf Frank, Hermann Rau

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 134 KB

english, 2001

28

Photochemistry of 6-Formylpterin in Alkaline Medium

Andrés H. Thomas, Gustavo Suárez, Franco M. Cabrerizo, Alberto L. Capparelli

Journal:

Helvetica Chimica Acta

Year:

2001

Language:

english

File:

PDF, 546 KB

english, 2001