Volume 85; Issue 1

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Helvetica Chimica Acta
Volume 85; Issue 1

Helvetica Chimica Acta

Volume 85; Issue 1

1

Approaches to the Azahelicene System: Synthesis and Spectroscopic Characterization of Some Diazapentahelicenes

Tullio Caronna, Serena Gabbiadini, Andrea Mele, Francesco Recupero

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 171 KB

english, 2002

2

Synthesis and Study of an N,N-Disubstituted 4-[(4-Aminophenyl)diazenyl]benzaldehyde

Long-Li Lai, Chia-Husan Ho, Yu-Jen Lin, Eshin Wang, Yi-Hung Liu, Yu Wang, Yang-Chu Lin, Kung-Lung Cheng

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 219 KB

english, 2002

3

Photopatterning of Dry Polymer Films: on the Relative Involvement of Diffusive and Capillary Convection in the Self-Corrugation Process

Daniel-Joseph Lougnot, Colette Turck

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 318 KB

english, 2002

4

Bulged Guanine is Uniquely Sensitive to Damage Caused by Visible-Light Irradiation of Ethidium Bound to DNA: A Possible Role in Mutagenesis

Paul T. Henderson, Edna Boone, Gary B. Schuster

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 447 KB

english, 2002

5

Synthesis of a New C(1→2)-Linked Iminodisaccharide Starting from Levoglucosenone

Isabel Navarro, Pierre Vogel

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 120 KB

english, 2002

6

A Novel Synthesis of the Macrocyclic Spermidine Alkaloid (+)-(S)-Dihydroperiphylline

Sergey A. Sergeyev, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 122 KB

english, 2002

7

Cyclopeptide and Terpenoids from Tripterygium wilfordiiHook. f.

Guang-zhong Yang, Yuan-chao Li

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 121 KB

english, 2002

8

First Crystal Structure of a (μ-Oxamidato)tricopper(II)metal(II)-Type Tetranuclear Complex: Synthesis, Crystal Structure, and Magnetism of a Copper(II)manganese(II) Complex ([CuII3MnII(μ-L)3](N3)2⋅EtOH) Incorporating a Macrocyclic Oxamide Ligand L (Macrocyclic Oxamide=1,4,8,11-Tetraazacyclotetradecane-2,3-dione)

Jin-Kui Tang, Qing-Lun Wang, En-Qing Gao, Jiu-Tong Chen, Dai-Zheng Liao, Zong-Hui Jiang, Shi-Ping Yan, Peng Cheng

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 215 KB

english, 2002

9

Synthesis of Monocyclic Hydroperoxy- and Hydroxy-Substituted Sulfin- and Sulfonamides by Oxidation of 4,5-Dimethylisothiazolium Salts

Kathleen Taubert, Joachim Sieler, Lothar Hennig, Matthias Findeisen, Bärbel Schulze

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 285 KB

english, 2002

10

Coexistence of Two Triplets for the Twisted Intramolecular Charge Transfer (TICT) Probe 4-(Dimethylamino)benzonitrile in Polar Solvents: An Experimental Evidence

Nitin Chattopadhyay, Carlos Serpa, Luis G. Arnaut, Sebastião J. Formosinho

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 162 KB

english, 2002

11

Structural Studies of a N-[(N-Unsubstituted Pyrrole-3-carbonyl)oxy]benzamide and its Precursor Spiro[isoxazole-4,3′-pyrrole]

Giovanni Grassi, Massimiliano Cordaro, Giuseppe Bruno, Francesco Nicolò

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 174 KB

english, 2002

12

Theoretical Study of Ammonolysis of Monobactams: Kinetic Role of the N-Sulfonate Group

Natalia Díaz, Dimas Suárez, Tomás L. Sordo

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 495 KB

english, 2002

13

2′-Ethynyl-DNA: Synthesis and Pairing Properties

Rolf Buff, Jürg Hunziker

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 613 KB

english, 2002

14

Perfluoro-Tagged Benzyloxycarbonyl Protecting Group and Its Application in Fluorous Biphasic Systems

Dominik Schwinn, Willi Bannwarth

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 202 KB

english, 2002

15

Oligosaccharide Analogues of Polysaccharides

Barbara Hoffmann, Bruno Bernet, Andrea Vasella

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 295 KB

english, 2002

16

New Products from the Heptalene-Forming Reaction of Azulenes and Acetylenedicarboxylates in Polar Media

Gurmit Singh, Anthony Linden, Khaled Abou-Hadeed, Hans-Jürgen Hansen

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 667 KB

english, 2002

17

Synthesis of Amphiphilic Fullerene Derivatives and Their Incorporation in Langmuir and Langmuir-Blodgett Films

Delphine Felder, Manuel Gutiérrez Nava, Maria del Pilar Carreón, Jean-François Eckert, Michaël Luccisano, Corinne Schall, Patrick Masson, Jean-Louis Gallani, Benoît Heinrich, Daniel Guillon, Jean-Fran

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 926 KB

english, 2002

18

New Routes to Fused Isoquinolines

Enas M. Awad, Nehal M. Elwan, Hamdi M. Hassaneen, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 172 KB

english, 2002

19

Dendritic Iron(II) Porphyrins as Models for Hemoglobin and Myoglobin: Specific Stabilization of O2 Complexes in Dendrimers with H-Bond-Donor Centers

Adrien Zingg, Béatrice Felber, Volker Gramlich, Lei Fu, James P. Collman, François Diederich

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 355 KB

english, 2002

20

Preparation of Polystyrene Beads with Dendritically Embedded TADDOL and Use in Enantioselective Lewis Acid Catalysis

Holger Sellner, P. Beat Rheiner, Dieter Seebach

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 849 KB

english, 2002

21

The Thermal N9/N7 Isomerization of N2-Acylated 2′-Deoxyguanosine Derivatives in the Melt and in Solution

Bozenna Golankiewicz, Tomasz Ostrowski, Peter Leonard, Frank Seela

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 160 KB

english, 2002

22

Synthesis, Structure, Spectroscopic Studies, and Complexation of Novel Crown Ether Butadienyl Dyes

Sergey P. Gromov, Artem I. Vedernikov, Evgeny N. Ushakov, Lyudmila G. Kuz'mina, Alexei V. Feofanov, Vitaly G. Avakyan, Andrei V. Churakov, Yurii S. Alaverdyan, Ekaterina V. Malysheva, Michael V. Alfim

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 402 KB

english, 2002

23

Scaling Up of a Photoreactor for Formic Acid Degradation Employing Hydrogen Peroxide and UV Radiation

Marisol D. Labas, Cristina S. Zalazar, Rodolfo J. Brandi, Carlos A. Martín, Alberto E. Cassano

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 386 KB

english, 2002

24

Synthesis of Organoselenium-Modified β-Cyclodextrins Possessing a 1,2-Benzisoselenazol-3(2H)-one Moiety and Their Enzyme-Mimic Study

Yu Liu, Bin Li, Li Li, Heng-Yi Zhang

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 182 KB

english, 2002

25

Synthesis of Hexahydro-2-pyrindine (=Hexahydrocyclopenta[c]pyridine) Derivatives as Conformationally Restricted Analogs of the Nicotinic Ligands Arecolone and Isoarecolone

Luca Guandalini, Silvia Dei, Fulvio Gualtieri, Maria Novella Romanelli, Serena Scapecchi, Elisabetta Teodori, Katia Varani

Journal:

Helvetica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 266 KB

english, 2002

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