Volume 82; Issue 9

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Helvetica Chimica Acta
Volume 82; Issue 9

Helvetica Chimica Acta

Volume 82; Issue 9

1

Synthesis of 3′-Sugar- and Base-Modified Nucleotides and Their Application as Potent Chain Terminators in DNA Sequencing

Karen Stolze, Ulrich Koert, Sven Klingel, Gregor Sagner, Regina Wartbichler, Joachim W. Engels

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 173 KB

english, 1999

2

Charge-Transfer Salts of Ferrocene Derivatives with Bis(maleonitriledithiolato)metallate(III) Complexes ([M(mnt)2]−, M=Ni, Pt): A Ground-State High-Spin [(Ni(mnt)2)2]2− Dimer

Stefan Zürcher, Jeannine Petrig, Mauro Perseghini, Volker Gramlich, Michael Wörle, Dieter von Arx, Antonio Togni

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 534 KB

english, 1999

3

Synthesis of New Chiral Bidentate (Phosphinophenyl)benzoxazine P,N-Ligands

E. Peter Kündig, Peter Meier

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 147 KB

english, 1999

4

Stereoselective Synthesis of 5a-Ethyl-1,2,3,3a,4,5,5a,6,9a,9b-decahydro- 1,3,4-trihydroxy-3a-(hydroxymethyl)-7H-benz[e]inden-7-one Derivatives

Hervé Mosimann, Pierre Vogel

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 198 KB

english, 1999

5

Preparation of Chiral Hydroxy Carbonyl Compounds and Diols by Ozonolysis of Olefinic Isoborneol and Fenchol Derivatives: Characterization of Stable Ozonides by 1H-, 13C-, and 17O-NMR and Electrospray Ionization Mass Spectrometry

Kalina Kostova, Vladimir Dimitrov, Svetlana Simova, Manfred Hesse

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 193 KB

english, 1999

6

Liquid-Crystalline Properties of Unsaturated Piperazine-2,5-dione Derivatives

Wen-Ren Li, Kwo-Cheng Kao, Ying-Chih Yo, Chung K. Lai

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 142 KB

english, 1999

7

Long-Wavelength-Absorbing and -Emitting Carbostyrils with High Fluorescence Quantum Yields

Georg Uray, Karlheinz S. Niederreiter, Ferdinand Belaj, Walter M. F. Fabian

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 130 KB

english, 1999

8

The Synthesis of Natural Acetylenic Compounds from Stereum hirsutum

Abdellatif Fkyerat, Guy-Marie Dubin, Raffaele Tabacchi

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 79 KB

english, 1999

9

Ajugins C and D, New Withanolides from Ajuga parviflora

Pir M. Khan, Hafiz R. Nawaz, Saeed Ahmad, Abdul Malik

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 65 KB

english, 1999

10

Stereospecific Synthesis of (+)-β-Sesquiphellandrene

Wolfgang Kreiser, Ferdinand Körner

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 91 KB

english, 1999

11

Powerful Oxidizing Properties of a Planar [8]Annulene: Tetrakis(perfluorocyclobuta)cyclooctatetraene and Its Radical Anion

Fabian Gerson, Walter Huber, Pascal Merstetter, Gaby Persy, Robert L. Soulen, Christoph Spöndlin, Jakob Wirz

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 135 KB

english, 1999

12

1,15-Diferrocenyl-2,5,8,11,14-pentaazapentadecane, an Open-Chain Redox-Active Ferrocene-Functionalized Polyazaalkane Ligand for Anions

José M. Lloris, Ramón Martínez-Máñez, Miguel E. Padilla-Tosta, Teresa Pardo, Juan Soto

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 96 KB

english, 1999

13

The Photochemistry of (Diene)(hydro)[tris(3,5-dimethylpyrazolyl)borato]rhodium Complexes, Preliminary Communication

Arlen Ferrari, Massimo Merlin, Silvana Sostero, Heinz Rüegger, Luigi M. Venanzi

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 60 KB

english, 1999

14

Reaction of 1,3-Thiazole-5(4H)-thiones with 1,2-Epoxycycloalkanes: Formation of Spirocyclic 1,3-Oxathiolanes

Milen Blagoev, Anthony Linden, Heinz Heimgartner

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 168 KB

english, 1999

15

Modulation of π-Electron Conjugation in Oligo(triacetylene) Chromophores by Incorporation of a Central Spacer

Rainer E. Martin, Jennifer A. Wytko, François Diederich, Corinne Boudon, Jean-Paul Gisselbrecht, Maurice Gross

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 191 KB

english, 1999

16

Attempted Oxidative Deamination of N-Deacetylcolchicinoids with 3,5-Di(tert-butyl)-1,2-benzoquinone: Synthesis of 2H-1,4-Benzoxazine-Type Adducts

Bruno Danieli, Giordano Lesma, Daniele Passarella, Davide Prosperi, Alessandra Silvani, Ezio Bombardelli

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 95 KB

english, 1999

17

Versuche zur Synthese von [2.2]- und [2.3]Cyclopentadienophanen

Marcel Fischer, Peter Bönzli, Brigitte Stofer, Markus Neuenschwander

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

german

File:

PDF, 143 KB

german, 1999

18

Polymerisierbare Ferrocene: Versuche zur Synthese von Polyferrocenen und Polyferrocenophanen

Marcel Fischer, Beat Aebi, Peter Bönzli, Sandro Grillo, Markus Neuenschwander

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

german

File:

PDF, 181 KB

german, 1999

19

Chiral Lithiated Phosphoric Triamides: Structure, Reactivity, and Salt Effects

Jürgen F. K. Müller, Margareta Zehnder, Frédérique Barbosa, Bernhard Spingler

Journal:

Helvetica Chimica Acta

Year:

1999

Language:

english

File:

PDF, 193 KB

english, 1999