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Volume 80; Issue 8
Main
Helvetica Chimica Acta
Volume 80; Issue 8
Helvetica Chimica Acta
Volume 80; Issue 8
1
Masthead
Journal:
Helvetica Chimica Acta
Year:
1997
File:
PDF, 35 KB
Your tags:
1997
2
Potassium Cryptate of a Macrobicyclic Ligand Featuring a Reducible hexakis(phenylthio)benzene electron-acceptor site
Marcel Mayor
,
Jean-Marie Lehn
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 510 KB
Your tags:
english, 1997
3
An Efficient Synthesis of Enantiomeric Ribonucleic Acids from D-Glucose
Stefan Pitsch
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 2.02 MB
Your tags:
english, 1997
4
Metal Complexes with Macrocyclic Ligands. Part XLVI. Synthesis and structures of dinuclear metal complexes of bis-macrocycles having a pyrazole bridging unit
Harald Weller
,
Liselotte Siegfried
,
Markus Neuburger
,
Margareta Zehnder
,
Thomas A. Kaden
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 756 KB
Your tags:
english, 1997
5
Push-Pull Butadienes: Evidence for a possible CH…S hydrogen bond in 4-(methylthio)-4-nitro-1-(pyrrolidin-1-yl)buta-1,3-diene
Sheetal S. Surange
,
Govindaraj Kumaran
,
Srinivasachari Rajappa
,
Debnath Pal
,
Pinak Chakrabarti
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 377 KB
Your tags:
english, 1997
6
Synthesis and Evaluation of α-Methylidene-γ-butyrolactone bearing flavone and xanthone moieties
Cherngy-Chyi Tzeng
,
Yue-Ling Zhao
,
Yeh-Long Chen
,
Shorong-Shii Liou
,
Tai-Chi Wang
,
Ya-Ling Chang
,
Che-Ming Teng
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 510 KB
Your tags:
english, 1997
7
Hybridnaturstoffe: Synthese cyclischer Hydroxamsäuren der Estra-1,3,5(10)-trien-Reihe
Ina Scherlitz-Hofmann
,
Manuela Dubs
,
Reimar Krieg
,
Bruno Schönecker
,
Michael Kluge
,
Dieter Sicker
Journal:
Helvetica Chimica Acta
Year:
1997
File:
PDF, 488 KB
Your tags:
1997
8
Glycosylidene Carbenes. Part 25. Glycosidation of ginkgolides B and A
Martin Weber
,
Andrea Vasetla
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 1.03 MB
Your tags:
english, 1997
9
New Cyclophanes as Initiator Cores for the Construction of Dendritic Receptors: Host-guest complexation in aqueous solutions and structures of solid-state inclusion compounds
Peter Wallimann
,
Sebastiano Mattei
,
Paul Seiler
,
François Diederich
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 1.42 MB
Your tags:
english, 1997
10
Dendrophanes: Water-soluble dendritic receptors as models for buried recognition sites in globular proteins
Sebastiano Mattei
,
Peter Wallimann
,
Benoit Kenda
,
Walter Amrein
,
Fraçois Diederich
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 1.67 MB
Your tags:
english, 1997
11
Methyl and Phenylmethyl 2-Acetyl-3-{[2-(dimethylamino)-1-(methoxycarbonyl)ethenyl]amino}prop-2-enoate in the Synthesis of heterocyclic systems: Preparation of 3-amino-4H-pyrido-[1,2-a]pyrimidin-4-ones
Lovro Selič
,
Simona Golič Grdadolnik
,
Branko Stanovnik
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 468 KB
Your tags:
english, 1997
12
Nucleic Acid Analogs with Constraint Conformational Flexibility in the Sugar-Phosphate Backbone “Tricyclo-DNA”. Part 1. Preparation of [(5′R,6′R)-2′-deoxy-3′,5′-ethano-5′,6′-methano-β-D-ribofuranosyl]thymine and -adenine, and the corresponding phosphoramidites for oligonucleotide synthesis
Ralph Steffans
,
Christian Leumann
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 1019 KB
Your tags:
english, 1997
13
The Diastereoselective Formation of 1,2,4-Trioxanes and 1,3-Dioxolanes by the reaction of endoperoxides with chiral cyclohexanones
Charles W. Jefford
,
Shu-Juan Jin
,
Gérald Bernardinelli
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 963 KB
Your tags:
english, 1997
14
Ein erstes Beispiel eines porphyrinoiden Fulvalens: Synthese, Struktur, ESR- und elektrochemische Untersuchungen
Gottfried Markl
,
Markus Hafner
,
Peter Kreitmeier
,
Christian Stadler
,
Jörg Daub
,
Heinrich Nöth
,
Martin Schmidt
,
Georg Gescheidt
Journal:
Helvetica Chimica Acta
Year:
1997
File:
PDF, 1.05 MB
Your tags:
1997
15
Organonickel(II) Complexes with Anionic N-Donor Ligands. Hydration of coordinated nitriles at a nickel(II) site
Gregorio Sánchez
,
Francisco Ruiz
,
Joaquín Garcia
,
M. Ramírez Carmen de Arellano
,
Gregorio López
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 530 KB
Your tags:
english, 1997
16
Neue Bi(cyclopropylidene) durch CuCl2-katalysierte ‘Carben-Dimerisieiung’ von 1-Bromo-1-lithiocyclopropanen
Markus Borer
,
Markus Neuenschwander
Journal:
Helvetica Chimica Acta
Year:
1997
File:
PDF, 1.03 MB
Your tags:
1997
17
Four Novel Glycosides from the Aphid Pseudoregma bambmicola T
Guo-lin Zhang
,
Mei-yu He
,
Qi-yi Xing
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 358 KB
Your tags:
english, 1997
18
TADDOLs with Unprecedented Helical Twisting Power in Liquid Crystals. Preliminary communication
Hans-Georg Kuball
,
Bernhard Weiß
,
Albert K. Beck
,
Dieter Seebach
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 539 KB
Your tags:
english, 1997
19
Enantioselective 1,4-Addition of Aliphatic Grignard Reagents to Enones Catalyzed by Readily Available Copper(I) thiolates derived from TADDOL. Preliminary communication
Dieter Seebach
,
Georg Jaeschke
,
Arkadius Pichota
,
Laurent Audergon
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 268 KB
Your tags:
english, 1997
20
New Anellation Methods for the Synthesis of 8H-Heptaleno[1,10-bc]furans,-pyrroles, and -thiophenes
Cornelia Hörndler
,
Hans-Jürgen Hansen
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 963 KB
Your tags:
english, 1997
21
A ‘One-Pot’ Anellation Method for the Transformation of Heptalene-4,5-dicarboxylates into Benzo[a]heptalenes
Khaled Abou-Hadeed
,
Hans-Jürgen Hansen
Journal:
Helvetica Chimica Acta
Year:
1997
Language:
english
File:
PDF, 1.73 MB
Your tags:
english, 1997
22
Mitteilungen
Journal:
Helvetica Chimica Acta
Year:
1997
File:
PDF, 29 KB
Your tags:
1997
1
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