Works matching IS 0018019X AND DT 1980 AND VI 63 AND IP 3

Results: 28

Synthesis, Properties, and Crystal Structure of Silyl Nitronates (Silyl Esters of aci-Nitroalkanes): Towards the SN2 Reaction Path with Retention of Configuration at Silicon.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 697, doi. 10.1002/hlca.19800630320
By:
- Colvin, Ernest W.;
- Beck, Albert K.;
- Bastani, Bahram;
- Seebach, Dieter;
- Kai, Yasushi;
- Dunitz, Jack D.
Publication type:
Article
Preparation and Electrophilic Substitution of 1-Trimethylsilylpentadienyllithium.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 555, doi. 10.1002/hlca.19800630302
By:
- Oppolzer, Wolfgang;
- Burford, Sidney C.;
- Marazza, Fabrizio
Publication type:
Article
Neue Wege zu 1 H- und 2 H-Pyrrolen.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 658, doi. 10.1002/hlca.19800630313
By:
- Pfoertner, Karl-Heinz;
- Foricher, Joseph
Publication type:
Article
Synthese von Diaza-octahydroporphinato-kobalt (III)-Komplexen als Vitamin-B12-Modellverbindungen.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 733, doi. 10.1002/hlca.19800630324
By:
- Rytz, Gerhard;
- Scheffold, Rolf
Publication type:
Article
Photochemische reaktionen. 108. Mitteilung. Photochemistry of N-acylazoles. VI. Photoreactivities of 1-acyl-1,2,4-triazoles and of 2-acyltetrazoles.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 588, doi. 10.1002/hlca.19800630306
By:
- Murato, Kazuo;
- Yatsunami, Takashi;
- Iwasaki, Shigeo
Publication type:
Article
Erratum.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 681, doi. 10.1002/hlca.19800630317
Publication type:
Article
Mitteilungen.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 761, doi. 10.1002/hlca.19800630328
Publication type:
Article
Masthead.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. fmi, doi. 10.1002/hlca.19800630301
Publication type:
Article
Photoreaktionen des 3-Methyl-4-phenylsydnons.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 653, doi. 10.1002/hlca.19800630312
By:
- Pfoertner, Karl-Heinz;
- Foricher, Joseph
Publication type:
Article
Erhöhung der Nachweisempfindlichkeit von Cyclosporin A durch Derivatisierung mit 2-Naphthylselenylchlorid.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 728, doi. 10.1002/hlca.19800630323
By:
- Gfeller, Jean-Claude;
- Beck, Albert K.;
- Seebach, Dieter
Publication type:
Article
Nucleophilic addition to C,C double bonds. III. Chemical reactivity of 1 endo, 4 endo: 5 exo, 8 exo-dimethano-1,2,3,4,4a,5,8,8a-octahydronaphthalen-10 syn-ol and X-ray structure analysis of its p-nitrobenzoate.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 674, doi. 10.1002/hlca.19800630316
By:
- Pfund, Rolland A.;
- Bernd Schweizer, W.;
- Ganter, Camille
Publication type:
Article
Substituierte Alkylsulfonate durch Addition von Natriumhydrogensulfit an Chalkone.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 664, doi. 10.1002/hlca.19800630314
By:
- Pfoertner, Karl-Heinz
Publication type:
Article
Intramolekularer Carbonylgruppenaustausch in Tetracarbonyleisen-Komplexen von Äthylen und einfachen ( E)-konfigurierten Olefinen.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 738, doi. 10.1002/hlca.19800630325
By:
- Von Büren, Martin;
- Cosandey, Marcel;
- Hansen, Hans-Jürgen
Publication type:
Article
Saponins with Molluscicidal Activity from Hedera helix L.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 606, doi. 10.1002/hlca.19800630307
By:
- Hostettmann, Kurt
Publication type:
Article
Etude de la fragmentation par impact électronique de dérivés du benzothiazole.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 682, doi. 10.1002/hlca.19800630318
By:
- Claude, Saturnin;
- Tabacchi, Raffaele;
- Due, Laurent;
- Fuchs, Rudolf;
- Boosen, Karl-Josef
Publication type:
Article
Photochemische Reaktionen. 107. Mitteilung. Zur Photochemie offenkettiger 2,6-bzw. 2,7-Dien-Carbonylverbindungen.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 571, doi. 10.1002/hlca.19800630305
By:
- Yoshioka, Michikazu;
- Ishii, Keitaro;
- Wolf, Hans Richard
Publication type:
Article
Herstellung, Kristallstruktur und magnetische Eigenschaften von Bis (1,2-benzochinondiimid)-1,2-benzosemichinondiimidokobalt (II)-tetraphenylborat-pentahydrat.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 754, doi. 10.1002/hlca.19800630327
By:
- Zehnder, Margareta;
- Löliger, Hans
Publication type:
Article
Computation of the ESR. Coupling Constants of the [16]Annulene Radical Anion; Theoretical and Experimental Reinvestigation of the Excited States of [16]Annulene and its Mono- and Dinegative Ions.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 618, doi. 10.1002/hlca.19800630309
By:
- Baumann, Harold;
- Oth, Jean F. M.
Publication type:
Article
Citrus-Carotinoide. 1. Mitteilung. Synthese von Apocarotinoiden mit einer anders gelagerten Methylgruppe; Strukturaufklärung von Citrus-Carotinoiden.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 716, doi. 10.1002/hlca.19800630322
By:
- Pfander, Hanspeter;
- Hadorn, Martin;
- Lachenmeier, Andreas;
- Englert, Gerhard
Publication type:
Article
Photoreaktionen des 3-(2-Thienyl)-2,2-dimethyl-2 H-azirins.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 645, doi. 10.1002/hlca.19800630311
By:
- Pfoertner, Karl-Heinz;
- Zell, Reinhard
Publication type:
Article
Natural Abundance 17O-NMR. Study of Some Macrocyclic Complexes with Alkali Metal Cations.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 668, doi. 10.1002/hlca.19800630315
By:
- Popov, Alexander I.;
- Smetana, Alfred J.;
- Kintzinger, Jean-Pierre;
- Nguyêen, Thi Thanh-Tâam
Publication type:
Article
Radical Cation States of 2,3,5,6,7,8-Hexamethylidenebicyclo [2.2.2]octane.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 568, doi. 10.1002/hlca.19800630304
By:
- Mohraz, Manijeh;
- Jian-qi, Wang;
- Heilbronner, Edgar;
- Vogel, Pierre;
- Pilet, Olivier
Publication type:
Article
Nachweis von Fragment-Genesen im Massenspektrometer. 5. Mitteilung Aminosäure-Sequenzanalyse: Vergleich der DADI/MIKE-, ' linked scan'- und Kollisionsaktivierungs-Spektrometrie an aliphatischen Aminosäuren.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 610, doi. 10.1002/hlca.19800630308
By:
- Steinauer, René;
- Walther, Hansjörg;
- Schlunegger, Urs Peter
Publication type:
Article
Crystal Structure of 4-Trimethyltin-quinuclidinium Perchlorate.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 750, doi. 10.1002/hlca.19800630326
By:
- Zehnder, Margareta
Publication type:
Article
Complete Racemization in the Base Hydrolysis of Optically Active mer-[Chloro(diethylene triamine) (1,3-diaminopropan-2-ol- N, N′) cobalt (III)]tetrachlorozincate.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 693, doi. 10.1002/hlca.19800630319
By:
- Comba, Peter;
- Marty, Werner
Publication type:
Article
Synthesen und pharmakologische Eigenschaften von 2,2-Dialkyl-5-aryl-3-pyridylpyrrolidinen.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 630, doi. 10.1002/hlca.19800630310
By:
- Aeppli, Lislott;
- Bernauer, Karl;
- Schneider, Fernand;
- Strub, Konrad;
- Oberhänsli, Willi E.;
- Pfoertner, Karl-Heinz
Publication type:
Article
Natural Occurrence of Enantiomeric and meso-Astaxanthin 1. Ex Lobster Eggs ( Homarus gammarus).
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 711, doi. 10.1002/hlca.19800630321
By:
- Rønneberg, Harald;
- Renstrøm, Britta;
- Aareskjold, Kåre;
- Liaaen-Jensen, Synnøve;
- Vecchi, Max;
- Leuenberger, Franz J.;
- Müller, Robert K.;
- Mayer, Hans
Publication type:
Article
Notiz zur Synthese von ( E)-12-Hydroxy-10-heptadecensäure, (5 E, 10 E)-12-Hydroxy-5, 10-heptadecadiensäure und (5 Z, 10 E)-12-Hydroxy-5,10-heptadecadiensäure.
Published in:
Helvetica Chimica Acta, 1980, v. 63, n. 3, p. 563, doi. 10.1002/hlca.19800630303
By:
- Kienzle, Frank
Publication type:
Article

Works matching IS 0018019X AND DT 1980 AND VI 63 AND IP 3

Synthesis, Properties, and Crystal Structure of Silyl Nitronates (Silyl Esters of aci-Nitroalkanes): Towards the S<sub>N</sub>2 Reaction Path with Retention of Configuration at Silicon.

Preparation and Electrophilic Substitution of 1-Trimethylsilylpentadienyllithium.

Neue Wege zu 1 H- und 2 H-Pyrrolen.

Synthese von Diaza-octahydroporphinato-kobalt (III)-Komplexen als Vitamin-B<sub>12</sub>-Modellverbindungen.

Photochemische reaktionen. 108. Mitteilung. Photochemistry of N-acylazoles. VI. Photoreactivities of 1-acyl-1,2,4-triazoles and of 2-acyltetrazoles.

Erratum.

Mitteilungen.

Masthead.

Photoreaktionen des 3-Methyl-4-phenylsydnons.

Erhöhung der Nachweisempfindlichkeit von Cyclosporin A durch Derivatisierung mit 2-Naphthylselenylchlorid.

Nucleophilic addition to C,C double bonds. III. Chemical reactivity of 1 endo, 4 endo: 5 exo, 8 exo-dimethano-1,2,3,4,4a,5,8,8a-octahydronaphthalen-10 syn-ol and X-ray structure analysis of its p-nitrobenzoate.

Substituierte Alkylsulfonate durch Addition von Natriumhydrogensulfit an Chalkone.

Intramolekularer Carbonylgruppenaustausch in Tetracarbonyleisen-Komplexen von Äthylen und einfachen ( E)-konfigurierten Olefinen.

Saponins with Molluscicidal Activity from Hedera helix L.

Etude de la fragmentation par impact électronique de dérivés du benzothiazole.

Photochemische Reaktionen. 107. Mitteilung. Zur Photochemie offenkettiger 2,6-bzw. 2,7-Dien-Carbonylverbindungen.

Herstellung, Kristallstruktur und magnetische Eigenschaften von Bis (1,2-benzochinondiimid)-1,2-benzosemichinondiimidokobalt (II)-tetraphenylborat-pentahydrat.

Computation of the ESR. Coupling Constants of the [16]Annulene Radical Anion; Theoretical and Experimental Reinvestigation of the Excited States of [16]Annulene and its Mono- and Dinegative Ions.

Citrus-Carotinoide. 1. Mitteilung. Synthese von Apocarotinoiden mit einer anders gelagerten Methylgruppe; Strukturaufklärung von Citrus-Carotinoiden.

Photoreaktionen des 3-(2-Thienyl)-2,2-dimethyl-2 H-azirins.

Natural Abundance <sup>17</sup>O-NMR. Study of Some Macrocyclic Complexes with Alkali Metal Cations.

Radical Cation States of 2,3,5,6,7,8-Hexamethylidenebicyclo [2.2.2]octane.

Nachweis von Fragment-Genesen im Massenspektrometer. 5. Mitteilung Aminosäure-Sequenzanalyse: Vergleich der DADI/MIKE-, ' linked scan'- und Kollisionsaktivierungs-Spektrometrie an aliphatischen Aminosäuren.

Crystal Structure of 4-Trimethyltin-quinuclidinium Perchlorate.

Complete Racemization in the Base Hydrolysis of Optically Active mer-[Chloro(diethylene triamine) (1,3-diaminopropan-2-ol- N, N′) cobalt (III)]tetrachlorozincate.

Synthesen und pharmakologische Eigenschaften von 2,2-Dialkyl-5-aryl-3-pyridylpyrrolidinen.

Natural Occurrence of Enantiomeric and meso-Astaxanthin 1. Ex Lobster Eggs ( Homarus gammarus).

Notiz zur Synthese von ( E)-12-Hydroxy-10-heptadecensäure, (5 E, 10 E)-12-Hydroxy-5, 10-heptadecadiensäure und (5 Z, 10 E)-12-Hydroxy-5,10-heptadecadiensäure.