Works matching IS 0018019X AND DT 2001 AND VI 84 AND IP 12

Results: 28

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3616, doi. 10.1002/1522-2675(20011219)84:12<3616::AID-HLCA3616>3.0.CO;2-E

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3667, doi. 10.1002/1522-2675(20011219)84:12<3667::AID-HLCA3667>3.0.CO;2-Z

By:

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

Publication type:

Article

NMR Study of Micelles Formed by Monoalkylphosphoryl Nucleosides.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3710, doi. 10.1002/1522-2675(20011219)84:12<3710::AID-HLCA3710>3.0.CO;2-7

By:

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

Publication type:

Article

Aqueous Systems for Liquid Scintillation Counting: Use of Hydrotropes.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3600, doi. 10.1002/1522-2675(20011219)84:12<3600::AID-HLCA3600>3.0.CO;2-F

By:

Meyer, Hans-Joachim;
Hoffmann, Frank;
Wolff, Thomas

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3673, doi. 10.1002/1522-2675(20011219)84:12<3673::AID-HLCA3673>3.0.CO;2-K

By:

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

Publication type:

Article

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.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3581, doi. 10.1002/1522-2675(20011219)84:12<3581::AID-HLCA3581>3.0.CO;2-#

By:

Lai, Long-Li;
Wang, Eshin

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3677, doi. 10.1002/1522-2675(20011219)84:12<3677::AID-HLCA3677>3.0.CO;2-X

By:

Pino, Eduardo;
Lissi, Eduardo A.

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3760, doi. 10.1002/1522-2675(20011219)84:12<3760::AID-HLCA3760>3.0.CO;2-Y

By:

Szumna, Agnieszka;
Jurczak, Janusz

Publication type:

Article

Damage to Isolated DNA Mediated by Singlet Oxygen.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3702, doi. 10.1002/1522-2675(20011219)84:12<3702::AID-HLCA3702>3.0.CO;2-Y

By:

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

Publication type:

Article

The Insulated Solar Fenton Hybrid Process: Fundamental Investigations.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3742, doi. 10.1002/1522-2675(20011219)84:12<3742::AID-HLCA3742>3.0.CO;2-Q

By:

Sagawe, Gerd;
Lehnard, Alexander;
Lübber, Michael;
Bahnemann, Detlef

Publication type:

Article

(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.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3610, doi. 10.1002/1522-2675(20011219)84:12<3610::AID-HLCA3610>3.0.CO;2-D

By:

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

Publication type:

Article

Enzyme-Mediated Syntheses of the Enantiomers of γ-Irones.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3650, doi. 10.1002/1522-2675(20011219)84:12<3650::AID-HLCA3650>3.0.CO;2-5

By:

Brenna, Elisabetta;
Fuganti, Claudio;
Ronzani, Sabrina;
Serra, Stefano

Publication type:

Article

Protection and Labelling of Thymidine by a Fluorescent Photolabile Group.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3735, doi. 10.1002/1522-2675(20011219)84:12<3735::AID-HLCA3735>3.0.CO;2-A

By:

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

Publication type:

Article

Photochemistry of 6-Formylpterin in Alkaline Medium.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3849, doi. 10.1002/1522-2675(20011219)84:12<3849::AID-HLCA3849>3.0.CO;2-F

By:

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

Publication type:

Article

Synthesis and Hybridization Properties of Sugar-Modified Oligonucleotides.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3643, doi. 10.1002/1522-2675(20011219)84:12<3643::AID-HLCA3643>3.0.CO;2-Q

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3533, doi. 10.1002/1522-2675(20011219)84:12<3533::AID-HLCA3533>3.0.CO;2-Y

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3548, doi. 10.1002/1522-2675(20011219)84:12<3548::AID-HLCA3548>3.0.CO;2-2

By:

Lellek, Vit;
Hansen, Hans-Jürgen

Publication type:

Article

Calculations Related to the Reactivity of Polycyclic Aromatic Hydrocarbon Episulfides.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3588, doi. 10.1002/1522-2675(20011219)84:12<3588::AID-HLCA3588>3.0.CO;2-V

By:

Borosky, Gabriela L.

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3822, doi. 10.1002/1522-2675(20011219)84:12<3822::AID-HLCA3822>3.0.CO;2-O

By:

Friebolin, Wolfgang;
Eberbach, Wolfgang

Publication type:

Article

Photo-Induced Electron Transfer from Excited Tris[2,2′-bipyridine- κN<sup>1</sup>, κN<sup>1</sup>′]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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3837, doi. 10.1002/1522-2675(20011219)84:12<3837::AID-HLCA3837>3.0.CO;2-T

By:

Frank, Rudolf;
Rau, Hermann

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3796, doi. 10.1002/1522-2675(20011219)84:12<3796::AID-HLCA3796>3.0.CO;2-T

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3686, doi. 10.1002/1522-2675(20011219)84:12<3686::AID-HLCA3686>3.0.CO;2-0

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3628, doi. 10.1002/1522-2675(20011219)84:12<3628::AID-HLCA3628>3.0.CO;2-0

By:

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

Publication type:

Article

Reduction of Capsorubin and Cryptocapsin.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3810, doi. 10.1002/1522-2675(20011219)84:12<3810::AID-HLCA3810>3.0.CO;2-1

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3773, doi. 10.1002/1522-2675(20011219)84:12<3773::AID-HLCA3773>3.0.CO;2-E

By:

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

Publication type:

Article

Synthesis of Nonenolizing 2-Acylcyclohex-2-enones.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3818, doi. 10.1002/1522-2675(20011219)84:12<3818::AID-HLCA3818>3.0.CO;2-R

By:

Oliveira-Ferrer, Leticia;
Schmidt, Kerstin;
Margaretha, Paul

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3726, doi. 10.1002/1522-2675(20011219)84:12<3726::AID-HLCA3726>3.0.CO;2-6

By:

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

Publication type:

Article

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

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 12, p. 3766, doi. 10.1002/1522-2675(20011219)84:12<3766::AID-HLCA3766>3.0.CO;2-Z

By:

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

Publication type:

Article