Works matching IS 0018019X AND DT 1983 AND VI 66 AND IP 5

Results: 34

Conjugative, Exciton and Charge-Resonance Interactions in D2 d-9,9′-Spirobifluorene and D2 d-Tetrabenzotricyclo [5.5.0.02,8]dodeca-3,5,9,11-tetraene. Photoelectron and Polarized Absorption Spectra.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1441, doi. 10.1002/hlca.19830660513
By:
- Spanget-Larsen, Jens;
- Gleiter, Rolf;
- Haider, Rudolf
Publication type:
Article
The Distortion of Electrically Conducting, Thermodynamically Stable Microphases by an Electric Field.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1569, doi. 10.1002/hlca.19830660524
By:
- Eicke, Hans-Friedrich
Publication type:
Article
The Crystal Structure of 1,2-Didehydrocrotalanine Picrate: A Macrocyclic Pyrrolizidine Alkaloid Analogue.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1376, doi. 10.1002/hlca.19830660506
By:
- Stoeckli-Evans, Helen;
- Robins, David J.
Publication type:
Article
The Vitamin-B12-derived Co(III)-Complex 'Pyrocobester' as Photosensitizer and as Substrate in Reactions Involving 'Singlet Oxygen'.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1493, doi. 10.1002/hlca.19830660517
By:
- Kräutler, Bernhard;
- Stepánek, René
Publication type:
Article
Preparation, characterization, crystal and molecular structure of Na2[N(CH2COO)399Tc(IV) (μ-O)299Tc(IV)N(CH2COO)3] · 6H2O.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1593, doi. 10.1002/hlca.19830660528
By:
- Anderegg, Giorgio;
- Müller, Edgar;
- Zollinger, Kurt;
- Bürgi, Hans-Beat
Publication type:
Article
1,2,3-Triazolidine durch Cycloaddition von Aziminen an Olefine.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1608, doi. 10.1002/hlca.19830660530
By:
- Egger, Notker;
- Prewo, Roland;
- Bieri, Jost H.;
- Hoesch, Lienhard;
- Dreiding, Andre S.
Publication type:
Article
Masthead.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. fmi, doi. 10.1002/hlca.19830660501
Publication type:
Article
1H-NMR Spectroscopy of Gold Drugs. High-Resolution Studies of β- D-Thioglucosetetraacetate Phosphine Complexes of Au(I).
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1436, doi. 10.1002/hlca.19830660512
By:
- Pregosin, Paul S.;
- Becker, Edwin D.
Publication type:
Article
Electronic Absorption Spectra of Planar, Conjugated Biradicals in the Lowest Triplet State.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1556, doi. 10.1002/hlca.19830660523
By:
- Gisin, Markus;
- Wirz, Jakob
Publication type:
Article
Mitteilungen - Communications.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1631, doi. 10.1002/hlca.19830660534
Publication type:
Article
Additionsreaktionen von 2-Amino-1-azetinen mit Cyclopropenonen; Bildung von Azepinderivaten durch Ringerweiterung. Vorläufige Mitteilung.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1366, doi. 10.1002/hlca.19830660505
By:
- Stierli, Friedrich;
- Prewo, Roland;
- Bieri, Jost H.;
- Heimgartner, Heinz
Publication type:
Article
Construction of Highly Substituted Nitroaromatic Systems by Cyclocondensation. Part I. Synthesis of 4-nitro-3-oxobutyrate.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1475, doi. 10.1002/hlca.19830660516
By:
- Duthaler, Rudolf O.
Publication type:
Article
Zur Stabilität der Metallkomplexe von Methantriessigsäure und cis, cis-1,3,5-Cyclohexantricarbonsäure.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1588, doi. 10.1002/hlca.19830660527
By:
- Wu, Yi-He;
- Kaden, Thomas A.
Publication type:
Article
The Radical Anions of Some Benzo-Derivatives of Dehydrocyclooctatetraenes.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1409, doi. 10.1002/hlca.19830660509
By:
- Gerson, Fabian;
- Heckendorn, René;
- Wong, Henry N. C.
Publication type:
Article
Versuche zur Synthese von 'Push-Pull'-Diacetylenen.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1427, doi. 10.1002/hlca.19830660511
By:
- Stämpfli, Urs;
- Neuenschwander, Markus
Publication type:
Article
15N-NMR Spectra of Azoles with Two Heteroatoms.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1537, doi. 10.1002/hlca.19830660522
By:
- Chen, Ban Chin;
- Von Philipsborn, Wolfgang;
- Nagarajan, Kuppuswamy
Publication type:
Article
Erratum.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1630, doi. 10.1002/hlca.19830660533
Publication type:
Article
Angiotensin II Analogues. Part II. Synthesis and incorporation of the sulfur-containing aromatic amino acids: L-(4′-SH)Phe, L-(4′-SO2NH2)Phe, L-(4′-SO.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1355, doi. 10.1002/hlca.19830660504
By:
- Escher, Emanuel;
- Bernier, Michel;
- Parent, Paul
Publication type:
Article
The Photochemical Behaviour of 5,5-Dimethyl-2(5 H)-furanone.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1466, doi. 10.1002/hlca.19830660515
By:
- Anklam, Elke;
- Margaretha, Paul
Publication type:
Article
Two-Dimensional NMR Studies of Polyene Systems. I. All- trans-Retinal.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1576, doi. 10.1002/hlca.19830660526
By:
- Wernly, Jacques;
- Lauterwein, Jürgen
Publication type:
Article
Synthèse de composés cyclopentaniques chiraux, di, tri et tétrasubstitués. Application à la synthèse de dérivés Oxa-13-prostanoïques.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1392, doi. 10.1002/hlca.19830660508
By:
- Barrière, Jean-Claude;
- Cléophax, Jeanine;
- Géro, Stephan D.;
- Vuilhorgne, Marc
Publication type:
Article
Synthesen von ω-substituierten ω-Nitrocarbonsäureestern aus α-Nitrocycloalkanonen.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1519, doi. 10.1002/hlca.19830660519
By:
- Huggenberg, Walter;
- Hesse, Manfred
Publication type:
Article
3,3-Dialkyltriazencarbonsäure-Derivate durch oxydative Hydro-Acyl-Elimination von 3,3-Dialkyltriazan-1,2-dicarbonsäure-Derivaten.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1416, doi. 10.1002/hlca.19830660510
By:
- Egger, Notker;
- Hoesch, Lienhard;
- Dreiding, André S.
Publication type:
Article
Crystal and Molecular Structure of 2,3,5,6,7,8-Hexamethylidenebicyclo [2.2.2]octane ('[2.2.2]hericene').
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1532, doi. 10.1002/hlca.19830660521
By:
- Pinkerton, A. Alan;
- Schwarzenbach, Dieter;
- Pilet, Olivier;
- Vogel, Pierre
Publication type:
Article
Crystal and Molecular Structure of Tricarbonyl-[(1 R*, 4 S*, 4a S*, 9a R*)-1,4-epoxy-2, 3-dimethylidene-1,2,3,4,4a,9,9a,10-octahydroanthracene]iron.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1624, doi. 10.1002/hlca.19830660532
By:
- Alini, Mauro;
- Roulet, Raymond;
- Chapuis, Gervais
Publication type:
Article
Conformationally Controlled Odor Perception in 'Steroid-type' Scent Molecules.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1343, doi. 10.1002/hlca.19830660503
By:
- Ohloff, Günther;
- Giersch, Wolfgang;
- Thommen, Walter;
- Willhalm, Bruno
Publication type:
Article
Heterocyclole als Zwischenprodukte einer neuen, überraschenden Umlagerung bei der Reaktion von 3-(Dimethylamino)-2,2-dimethyl-2 H-azirin mit monosubstituierten Parabansäuren. Vorläufige Mitteilung.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1456, doi. 10.1002/hlca.19830660514
By:
- Dähler, Marlise;
- Prewo, Roland;
- Bieri, Jost H.;
- Heimgartner, Heinz
Publication type:
Article
Mesomorphic properties of some 6- n-alkyl-2-(4′-cyanophenyl)naphthalenes. Preliminary Communication.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1574, doi. 10.1002/hlca.19830660525
By:
- Lauk, Urs;
- Skrabal, Peter;
- Zollinger, Heinrich
Publication type:
Article
Further Investigation of Grapefruit Juice Flavor Components ( Citrus paradisi M ACFAYDEN). Valencane- and Eudesmane-type Sesquiterpene Ketones.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1381, doi. 10.1002/hlca.19830660507
By:
- Demole, Edouard;
- Enggist, Paul
Publication type:
Article
Synthesis of β-pyrazinyl- L-alanine (Paa) and of peptide derivatives.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1513, doi. 10.1002/hlca.19830660518
By:
- Petermann, Claudia;
- Fauchère, Jean-Luc
Publication type:
Article
Azimine. VII. Herstellung durch Oxydation von Triazanen.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1599, doi. 10.1002/hlca.19830660529
By:
- Egger, Notker;
- Hoesch, Lienhard;
- Dreiding, André S.
Publication type:
Article
Tétraazamacrocycles lipophiles: Extraction d'ions métalliques par une résine imprégnée.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1525, doi. 10.1002/hlca.19830660520
By:
- Muller, Frédéric R.;
- Handel, Henri;
- Guglielmetti, Robert
Publication type:
Article
N-Methyl- C-(trichlortitanio)formimidoylchlorid. Ein effizientes Reagenz zur Homologisierung von Aldehyden und Ketonen zu α-Hydroxy-carbonsäureamiden.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1618, doi. 10.1002/hlca.19830660531
By:
- Schiess, Martin;
- Seebach, Dieter
Publication type:
Article
Leopold Ruzicka. 13. September 1887 bis 26. September 1976.
Published in:
Helvetica Chimica Acta, 1983, v. 66, n. 5, p. 1307, doi. 10.1002/hlca.19830660502
By:
- Prelog, Vladimir;
- Jeger, Oskar
Publication type:
Article

Works matching IS 0018019X AND DT 1983 AND VI 66 AND IP 5

Conjugative, Exciton and Charge-Resonance Interactions in D<sub>2 d</sub>-9,9′-Spirobifluorene and D<sub>2 d</sub>-Tetrabenzotricyclo [5.5.0.0<sup>2,8</sup>]dodeca-3,5,9,11-tetraene. Photoelectron and Polarized Absorption Spectra.

The Distortion of Electrically Conducting, Thermodynamically Stable Microphases by an Electric Field.

The Crystal Structure of 1,2-Didehydrocrotalanine Picrate: A Macrocyclic Pyrrolizidine Alkaloid Analogue.

The Vitamin-B<sub>12</sub>-derived Co(III)-Complex 'Pyrocobester' as Photosensitizer and as Substrate in Reactions Involving 'Singlet Oxygen'.

Preparation, characterization, crystal and molecular structure of Na<sub>2</sub>[N(CH<sub>2</sub>COO)<sub>3</sub><sup>99</sup>Tc(IV) (μ-O)<sub>2</sub><sup>99</sup>Tc(IV)N(CH<sub>2</sub>COO)<sub>3</sub>] · 6H<sub>2</sub>O.

1,2,3-Triazolidine durch Cycloaddition von Aziminen an Olefine.

Masthead.

<sup>1</sup>H-NMR Spectroscopy of Gold Drugs. High-Resolution Studies of β- D-Thioglucosetetraacetate Phosphine Complexes of Au(I).

Electronic Absorption Spectra of Planar, Conjugated Biradicals in the Lowest Triplet State.

Mitteilungen - Communications.

Additionsreaktionen von 2-Amino-1-azetinen mit Cyclopropenonen; Bildung von Azepinderivaten durch Ringerweiterung. Vorläufige Mitteilung.

Construction of Highly Substituted Nitroaromatic Systems by Cyclocondensation. Part I. Synthesis of 4-nitro-3-oxobutyrate.

Zur Stabilität der Metallkomplexe von Methantriessigsäure und cis, cis-1,3,5-Cyclohexantricarbonsäure.

The Radical Anions of Some Benzo-Derivatives of Dehydrocyclooctatetraenes.

Versuche zur Synthese von 'Push-Pull'-Diacetylenen.

<sup>15</sup>N-NMR Spectra of Azoles with Two Heteroatoms.

Erratum.

Angiotensin II Analogues. Part II. Synthesis and incorporation of the sulfur-containing aromatic amino acids: L-(4′-SH)Phe, L-(4′-SO<sub>2</sub>NH<sub>2</sub>)Phe, L-(4′-SO.

The Photochemical Behaviour of 5,5-Dimethyl-2(5 H)-furanone.

Two-Dimensional NMR Studies of Polyene Systems. I. All- trans-Retinal.

Synthèse de composés cyclopentaniques chiraux, di, tri et tétrasubstitués. Application à la synthèse de dérivés Oxa-13-prostanoïques.

Synthesen von ω-substituierten ω-Nitrocarbonsäureestern aus α-Nitrocycloalkanonen.

3,3-Dialkyltriazencarbonsäure-Derivate durch oxydative Hydro-Acyl-Elimination von 3,3-Dialkyltriazan-1,2-dicarbonsäure-Derivaten.

Crystal and Molecular Structure of 2,3,5,6,7,8-Hexamethylidenebicyclo [2.2.2]octane ('[2.2.2]hericene').

Crystal and Molecular Structure of Tricarbonyl-[(1 R, 4 S, 4a S, 9a R)-1,4-epoxy-2, 3-dimethylidene-1,2,3,4,4a,9,9a,10-octahydroanthracene]iron.

Conformationally Controlled Odor Perception in 'Steroid-type' Scent Molecules.

Heterocyclole als Zwischenprodukte einer neuen, überraschenden Umlagerung bei der Reaktion von 3-(Dimethylamino)-2,2-dimethyl-2 H-azirin mit monosubstituierten Parabansäuren. Vorläufige Mitteilung.

Mesomorphic properties of some 6- n-alkyl-2-(4′-cyanophenyl)naphthalenes. Preliminary Communication.

Further Investigation of Grapefruit Juice Flavor Components ( Citrus paradisi M ACFAYDEN). Valencane- and Eudesmane-type Sesquiterpene Ketones.

Synthesis of β-pyrazinyl- L-alanine (Paa) and of peptide derivatives.

Azimine. VII. Herstellung durch Oxydation von Triazanen.

Tétraazamacrocycles lipophiles: Extraction d'ions métalliques par une résine imprégnée.

N-Methyl- C-(trichlortitanio)formimidoylchlorid. Ein effizientes Reagenz zur Homologisierung von Aldehyden und Ketonen zu α-Hydroxy-carbonsäureamiden.

Leopold Ruzicka. 13. September 1887 bis 26. September 1976.