Works matching IS 0018019X AND DT 1984 AND VI 67 AND IP 5

Results: 30

Mitteilungen - Communications.

Published in:: Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1427, doi. 10.1002/hlca.19840670530
Publication type:: Article

Masthead.

Published in:: Helvetica Chimica Acta, 1984, v. 67, n. 5, p. fmi, doi. 10.1002/hlca.19840670501
Publication type:: Article

Model Compounds for Rhodospin and Bacteriorhodopsin: Synthesis, and 1H- and 13C-NMR Study.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1254, doi. 10.1002/hlca.19840670512

By:

Rabiller, Claude;
Danho, Doubou

Publication type:

Article

Electron-Transfer-Induced Conformational Changes. The Example of 1,8-Dimethyl[14]annulene.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1368, doi. 10.1002/hlca.19840670523

By:

Huber, Walter

Publication type:

Article

Studies on the Synthetic Usefulness of the Nitro Function. Part I. A Novel Cyclopentenone Ring Annelation.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1204, doi. 10.1002/hlca.19840670505

By:

Nakashita, Yoshihiko;
Watanabe, Toshio;
Benkert, Erwin;
Lorenzi-Riatsch, Annalaura;
Hesse, Manfred

Publication type:

Article

Eine thermische, intramolekulare [2 + 2]-Cycloaddition eines Allenyl-benzols; Synthese von Allenylbenzolen durch säurekatalysierte Dienol-Benzol-Umlagerung.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1298, doi. 10.1002/hlca.19840670516

By:

Summematter, Walter;
Heimgartner, Heinz

Publication type:

Article

Camphor-Derived N-Acryloyl and N-Crotonoyl Sultams: Practical Activated Dienophiles in Asymmetric Diels-alder Reactions. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1397, doi. 10.1002/hlca.19840670527

By:

Oppolzer, Wolfgang;
Chapuis, Christian;
Bernardinelli, Gérald

Publication type:

Article

13C-NMR spectra of cannbinoids. Part 2. Side-chain substituted tetrahydrocannabinols and synthetic intermediates.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1233, doi. 10.1002/hlca.19840670509

By:

Franke, Ingo;
Schmidt, Burkhard;
Dietrich, Wolfgang;
Binder, Michael

Publication type:

Article

Synthesis of the Alleged Natural Monoterpenoid α-Santolinenone.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1248, doi. 10.1002/hlca.19840670511

By:

Guella, Graizano;
Cavazza, Marino;
Guerriero, Antonio;
Pietra, Francesco

Publication type:

Article

Preparation of Ru(CO)(diene)2 Complexes by Electron-Beam Evaporation of Ruthenium. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1365, doi. 10.1002/hlca.19840670522

By:

Cox, David N.;
Roulet, Raymond

Publication type:

Article

(5 R, 9 S)- and (5 R, 9 R)-2,2,9-Trimethyl-1,6-dioxaspiro[4.4]non-3-ene and their Dihydro Derivatives as New Constituents of Geranium Oil.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1198, doi. 10.1002/hlca.19840670504

By:

Kaiser, Roman

Publication type:

Article

Synthèse facile de dérivés du diphényl-2,4-aza-3-bicyclo[3.3.1]nonane et du diphényl-7,8-aza-8-bicyclo[4.3.1]décane.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1291, doi. 10.1002/hlca.19840670515

By:

Campo, Carmen Del;
Martinez, Ernesto;
Trigo, Gregorio G.

Publication type:

Article

Dimers of 3,7-dehydrotropones (bicyclo[3.2.0]hepta-1(7),2,4-trien-6-ones).

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1386, doi. 10.1002/hlca.19840670526

By:

Szechner, Barbara;
Rey, Max;
Dreiding, André S.;
Grieb, Rita

Publication type:

Article

Spectroscopic Characterization of Open-Shell Cations: Emission and Laser Excitation spectra of Rotationally Cooled CH3(CC)2X+, X = Cl, Br.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1222, doi. 10.1002/hlca.19840670508

By:

Klapstein, Dieter;
Kuhn, Robert;
Maier, John P.;
Misev, Liubomir;
Ochsner, Martin

Publication type:

Article

Fragmentation of 6-Deoxy-6-halo-hexono-1,5-ortholactones: A Concerted, Nonstereospecific Process.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1328, doi. 10.1002/hlca.19840670519

By:

Bernet, Bruno;
Vasella, Andrea

Publication type:

Article

Zum Mechanismus der Aziridinsynthese aus 2-Azidoalkoholen und Triphenylphosphin.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1238, doi. 10.1002/hlca.19840670510

By:

Pöchlauer, Peter;
Müller, Ernst Peter;
Peringer, Paul

Publication type:

Article

Improved Synthesis of Oligodeoxyribonucleotides by Solid-Phase Phosphotriester Method Utilizing O6-[2-( p-Nitrophenyl)ethyl]-2′-deoxyguanosine Derivatives.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1356, doi. 10.1002/hlca.19840670521

By:

Chollet, André;
Ayala, Edgar;
Kawashima, Eric H.

Publication type:

Article

New Carbonyl Compounds in the High-Boiling Fraction of Lavender Oil. 3rd Communication.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1184, doi. 10.1002/hlca.19840670503

By:

Kaiser, Roman;
Lamparsky, Dietmar

Publication type:

Article

Synthese von ( S)-Plectaniaxanthin.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1283, doi. 10.1002/hlca.19840670514

By:

Dumont, Raymond;
Pfander, Hanspeter

Publication type:

Article

Ein meta-Xylylen durch Bamford-Stevens-Reaktion eines Fulven-Keten-Addukts.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1379, doi. 10.1002/hlca.19840670525

By:

Stadler, Heinz;
Rey, Max;
Dreiding, André S.

Publication type:

Article

Kobalt-katalysiert Cycloadditionen von Alkinen und Nitrilen zu Pyridinen: Ein neuer Zugang zu Pyridoxin (Vitamin B6).

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1274, doi. 10.1002/hlca.19840670513

By:

Geiger, Rudolf E.;
Lalonde, Michel;
Stoller, Hansijörg;
Schleich, Kuno

Publication type:

Article

The CAMET and CASET links for the synthesis of protected oligopeptides and oligodeoxynucleotides on solid and soluble supports.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1316, doi. 10.1002/hlca.19840670518

By:

Schwyzer, Robert;
Felder, Eduard;
Merli-Failli, Paola

Publication type:

Article

Preparation of Regioselectively Protected Hydroquinones by Phosphorylation of p-Benzoquinones with Trialkyl Phosphites.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1406, doi. 10.1002/hlca.19840670529

By:

Duthaler, Rudolf O.;
Lyle, Paulette A.;
Heuberger, Christoph

Publication type:

Article

Cyclodopa glucoside ( = (2 S)-5-(β- D-glocopyranosyloxy)-6-hydroxyindoline-2-carboxylic acid) and its occurrence in red beet ( beta vulgaris var. rubra L.).

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1348, doi. 10.1002/hlca.19840670520

By:

Wyler, Hugo;
Meuer, Ursula;
Bauer, Jacques;
Stravs-Mombelli, Luisa

Publication type:

Article

Photochemical reactions. 137th communication. Preparation and photolysis of ( E/ Z)-7-methyl-β-ionone.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1175, doi. 10.1002/hlca.19840670502

By:

Ishii, Keitaro;
Mathies, Peter;
Nishio, Takehiko;
Wolf, Hans Richard;
Frei, Bruno;
Jeger, Oskar

Publication type:

Article

Experiments on the Total Synthesis of Lysolipin I. Part I. On Configuration and Conformation of 5-Substituted 1,2,3,4,4a,9,10,10a-Ocathydrophenanthrene-4,9-diones.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1217, doi. 10.1002/hlca.19840670507

By:

Duthaler, Rudolf O.;
Mathies, Peter;
Petter, Walter;
Heuberger, Christoph;
Scherrer, Veronica

Publication type:

Article

Interactions between Functional Groups. Part II. Structure of the 2-Dimethylaminobenzenediazonium Cation: Retention of Planarity Despite Excessive Steric Crowding.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1374, doi. 10.1002/hlca.19840670524

By:

Wallis, John D.;
Dunitz, Jack D.

Publication type:

Article

Stoffwechselprodukte von Mikroorganismen 227. Mitteilung. Isolierung und Strukturaufklärung von Rutamycin B.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1208, doi. 10.1002/hlca.19840670506

By:

Wuthier, Damian;
Keller-Schierlein, Walter;
Wahl, Barbara

Publication type:

Article

New Saponins from Phytolacca dodecandra l'H ERIT.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1310, doi. 10.1002/hlca.19840670517

By:

Domon, Bruno;
Hostettmann, Kurt

Publication type:

Article

Synthesis and Photochemistry of 2,2-Dimethyl-3(2 H)-thiophenone, a Ketonic Tautomer of 3-Hydroxythiophene. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 5, p. 1402, doi. 10.1002/hlca.19840670528

By:

Anklam, Elke;
Ghaffari-Tabrizi, Ramin;
Hombrecher, Hermann;
Lau, Sabine;
Margaretha, Paul

Publication type:

Article

Works matching IS 0018019X AND DT 1984 AND VI 67 AND IP 5

Mitteilungen - Communications.

Masthead.

Model Compounds for Rhodospin and Bacteriorhodopsin: Synthesis, and <sup>1</sup>H- and <sup>13</sup>C-NMR Study.

Electron-Transfer-Induced Conformational Changes. The Example of 1,8-Dimethyl[14]annulene.

Studies on the Synthetic Usefulness of the Nitro Function. Part I. A Novel Cyclopentenone Ring Annelation.

Eine thermische, intramolekulare [2 + 2]-Cycloaddition eines Allenyl-benzols; Synthese von Allenylbenzolen durch säurekatalysierte Dienol-Benzol-Umlagerung.

Camphor-Derived N-Acryloyl and N-Crotonoyl Sultams: Practical Activated Dienophiles in Asymmetric Diels-alder Reactions. Preliminary Communication.

<sup>13</sup>C-NMR spectra of cannbinoids. Part 2. Side-chain substituted tetrahydrocannabinols and synthetic intermediates.

Synthesis of the Alleged Natural Monoterpenoid α-Santolinenone.

Preparation of Ru(CO)(diene)<sub>2</sub> Complexes by Electron-Beam Evaporation of Ruthenium. Preliminary Communication.

(5 R<sup></sup>, 9 S<sup></sup>)- and (5 R<sup></sup>, 9 R<sup></sup>)-2,2,9-Trimethyl-1,6-dioxaspiro[4.4]non-3-ene and their Dihydro Derivatives as New Constituents of Geranium Oil.

Synthèse facile de dérivés du diphényl-2,4-aza-3-bicyclo[3.3.1]nonane et du diphényl-7,8-aza-8-bicyclo[4.3.1]décane.

Dimers of 3,7-dehydrotropones (bicyclo[3.2.0]hepta-1(7),2,4-trien-6-ones).

Spectroscopic Characterization of Open-Shell Cations: Emission and Laser Excitation spectra of Rotationally Cooled CH<sub>3</sub>(CC)<sub>2</sub>X<sup>+</sup>, X = Cl, Br.

Fragmentation of 6-Deoxy-6-halo-hexono-1,5-ortholactones: A Concerted, Nonstereospecific Process.

Zum Mechanismus der Aziridinsynthese aus 2-Azidoalkoholen und Triphenylphosphin.

Improved Synthesis of Oligodeoxyribonucleotides by Solid-Phase Phosphotriester Method Utilizing O<sup>6</sup>-[2-( p-Nitrophenyl)ethyl]-2′-deoxyguanosine Derivatives.

New Carbonyl Compounds in the High-Boiling Fraction of Lavender Oil. 3rd Communication.

Synthese von ( S)-Plectaniaxanthin.

Ein meta-Xylylen durch Bamford-Stevens-Reaktion eines Fulven-Keten-Addukts.

Kobalt-katalysiert Cycloadditionen von Alkinen und Nitrilen zu Pyridinen: Ein neuer Zugang zu Pyridoxin (Vitamin B<sub>6</sub>).

The CAMET and CASET links for the synthesis of protected oligopeptides and oligodeoxynucleotides on solid and soluble supports.

Preparation of Regioselectively Protected Hydroquinones by Phosphorylation of p-Benzoquinones with Trialkyl Phosphites.

Cyclodopa glucoside ( = (2 S)-5-(β- D-glocopyranosyloxy)-6-hydroxyindoline-2-carboxylic acid) and its occurrence in red beet ( beta vulgaris var. rubra L.).

Photochemical reactions. 137<sup>th</sup> communication. Preparation and photolysis of ( E/ Z)-7-methyl-β-ionone.

Experiments on the Total Synthesis of Lysolipin I. Part I. On Configuration and Conformation of 5-Substituted 1,2,3,4,4a,9,10,10a-Ocathydrophenanthrene-4,9-diones.

Interactions between Functional Groups. Part II. Structure of the 2-Dimethylaminobenzenediazonium Cation: Retention of Planarity Despite Excessive Steric Crowding.

Stoffwechselprodukte von Mikroorganismen 227. Mitteilung. Isolierung und Strukturaufklärung von Rutamycin B.

New Saponins from Phytolacca dodecandra l'H ERIT.

Synthesis and Photochemistry of 2,2-Dimethyl-3(2 H)-thiophenone, a Ketonic Tautomer of 3-Hydroxythiophene. Preliminary Communication.