Works matching IS 0018019X AND DT 1979 AND VI 62 AND IP 3

Results: 30

Triterpènes de la «mousse de chêne» ( Evernia Prunastri ( L.) ACH.). 5e Communication.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 807, doi. 10.1002/hlca.19790620316

By:

Nicollier, Gilles;
Tabacchi, Raffaele;
Gavin, José;
Breton, José Luis;
Gonzalez, Antonio G.

Publication type:

Article

Cob (I)alamin als Katalysator 4. Mitteilung. Reduktion von α,β-ungesättigten Nitrilen.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 882, doi. 10.1002/hlca.19790620327

By:

Fischli, Albert

Publication type:

Article

Photoenolisation. X.. An ab initio SCF-CI study.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 699, doi. 10.1002/hlca.19790620309

By:

Sevin, A.;
Bigot, B.;
Pfau, M.

Publication type:

Article

Versuche zur Synthese von Nonafulvenen und von Nonaheptafulvalen.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 718, doi. 10.1002/hlca.19790620311

By:

Rutsch, Werner;
Frey, Alfred;
Neuenschawander, Markus;
Engel, Peter

Publication type:

Article

Syntheses of (+)-( S, S)-( cis-6-Methyltetrahydropyran-2-yl)acetic acid and of (−)-( R, R)-Didesoxy-pyrenophorine Using a New d5-Reagent. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 843, doi. 10.1002/hlca.19790620322

By:

Seebach, Dieter;
Phmakotr, Manat

Publication type:

Article

15N-NMR. and 31P-NMR. Studies of palladium and platinum complexes.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 667, doi. 10.1002/hlca.19790620304

By:

Motschi, Herbert;
Pregosin, Paul S.;
Venanzi, Luigi M.

Publication type:

Article

Anil-Synthese. 19. Mitteilung. Über die Herstellung von Stilbenyl-Derivaten des Isoxazols.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 779, doi. 10.1002/hlca.19790620315

By:

Berger, Hanny;
Siegrist, Adolf Emil

Publication type:

Article

Bildung von 4-, 5- und 6gliedrigen Heterocyclen durch ambidoselektive Ringschlüsse von Enolat-Ionen.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 872, doi. 10.1002/hlca.19790620326

By:

Kunz, Walter;
Kristinsson, Haukur

Publication type:

Article

Nouveaux exemples d'acétonides d'aldéhydosucres furanniques.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 696, doi. 10.1002/hlca.19790620308

By:

Tronchet, Jean M. J.;
Gentile, Bernard;
Bonenfant, Alain P.;
Martin, Olivier R.

Publication type:

Article

Influence de l'imidazole, de quelques sels métalliques et de mélanges imidazole/sel métallique sur des réactions de condensation «prébiotiques» induites par les polyphosphates en milieu aqueux.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 829, doi. 10.1002/hlca.19790620319

By:

Rabinowitz, Joseph;
Hampai, Aioub

Publication type:

Article

Identification et synthèse de nouveaux depsides isolés de la mousse de chêne ( Evernia Prunastri ( L.) ACH.). 4e Communication.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 711, doi. 10.1002/hlca.19790620310

By:

Nicollier, Gilles;
Rebetez, Michel;
Tabacchi, Raffaele

Publication type:

Article

31P-NMR. Measurements on Palladium-Phosphine Complexes. Nuclear overhauser effects and spin-lattice relaxation times.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 838, doi. 10.1002/hlca.19790620321

By:

Bosch, Werner;
Pregosin, Paul S.

Publication type:

Article

Sur les dérivés de la fluorénone. IX. La (pyridyl-2)-3-fluorénone, la méthyl-2-(pyridyl-2)-3-fluorénone et la méthyl-3-(pyridyl-2)-3-fluorénone.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 657, doi. 10.1002/hlca.19790620303

By:

Chardonnens, Louis;
Sunder-Plassmann, Paul;
Stauner, Thomas

Publication type:

Article

Reaktionen von 3-Dimethylamino-2,2-dimethyl-2 H-azirin mit. NH-aciden Heterocyclen; Synthese von 4 H-imidazolen.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 768, doi. 10.1002/hlca.19790620314

By:

Mukherjee-Müller, Gabriele;
Chaloupka, Stanislav;
Heimgartner, Heinz;
Schmid†, Hans;
Link, Helmut;
Bernauer, Karl;
Schönholzer, Peter;
Daly, John J.

Publication type:

Article

Stereoselektive Synthese von Cyclopropylkohlenhydraten.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 866, doi. 10.1002/hlca.19790620325

By:

Sele, Alex;
Baehler, Bruno;
Tronchet, Jean M. J.

Publication type:

Article

Synthèse et désamination enzymatique des C-hydroxyméthyl-3′- et C-méthyl-3′-β- D-xylofurannosyl-9-adénines.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 689, doi. 10.1002/hlca.19790620307

By:

Tronchet, Jean M. J.;
Tronchet, Jeannine F.

Publication type:

Article

Photooxygenation of 3,3-dialkylsubstituted allyl alcohols. Occurrence of syn preference in the ene addition of 1O2 at E/Z-isomeric allyl alcohols.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 816, doi. 10.1002/hlca.19790620318

By:

Schulte-Elte, Karl H.;
Muller, Bernard L.;
Pamingle, Hervé

Publication type:

Article

Bakteriochlorophyll aGg und Bakteriophäophytin aP in den photosynthetischen Reaktionszentren von rhodospirillum rubrum G-9+.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 899, doi. 10.1002/hlca.19790620329

By:

Walter, Erhard;
Schreiber, Jakob;
Zass, Engelbert;
Eschenmoser, Albert

Publication type:

Article

C-nucleosides aminoisoxazoliques. Communication préliminaire.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 833, doi. 10.1002/hlca.19790620320

By:

Tronchet, Jean M. J.;
Martin, Oliver R.;
Grouiller, Annie;
Sarda, Nicole

Publication type:

Article

Louis chardonnens.

Published in:: Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 647, doi. 10.1002/hlca.19790620302
Publication type:: Article

Kinetische Betrachtung der Verteilung von elektrisch neutralen Ionophoren zwischen einer Flüssigmembran und einer wässerigen Phase.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 754, doi. 10.1002/hlca.19790620313

By:

Oesch, Urs;
Simon, Wilhelm

Publication type:

Article

Thermische Cyclisierung von α-Alkinonen zu 2-Cyclopentenonen.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 852, doi. 10.1002/hlca.19790620324

By:

Karpf, Martin;
Dreiding, André S.

Publication type:

Article

Metal Complexes of Macrocyclic Ligands. XII. A Complexone-like Tetraazamacrocycle.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 683, doi. 10.1002/hlca.19790620306

By:

Häfliger, Hans;
Kaden, Thomas A.

Publication type:

Article

Synthese eines 33gliedrigen Polyaminolactams durch Anwendung der «zip»-Reaktion. 6. Mitteilung über Umamidierungsreaktionen.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 811, doi. 10.1002/hlca.19790620317

By:

Kramer†, Urs;
Schmid†, Hans;
Guggisberg, Armin;
Hesse, Manfred

Publication type:

Article

Dérivés diglycosyliques. Communication préliminaire.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 894, doi. 10.1002/hlca.19790620328

By:

Tronchet, Jean M. J.;
Habashi, Ford;
Martin, Olivier R.;
Bonenfant, Alain P.;
Baehler, Bruno;
Zumwald, Jean-Bernard

Publication type:

Article

Mitteilungen.

Published in:: Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 921, doi. 10.1002/hlca.19790620330
Publication type:: Article

Masthead.

Published in:: Helvetica Chimica Acta, 1979, v. 62, n. 3, p. fmi, doi. 10.1002/hlca.19790620301
Publication type:: Article

Micellar Solubilization of Proteins in Aprotic Solvents and their Spectroscopic Characterisation.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 740, doi. 10.1002/hlca.19790620312

By:

Luisi, Pier Luigi;
Bonner, Francis J.;
Pellegrini, Antonio;
Wiget, Peter;
Wolf, Romain

Publication type:

Article

The Photorearrangements of a Naphthobarrelene-like System. Dependence on excited-state spin multiplicity and electronic configuration, and evidence for biradical intermediates. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 847, doi. 10.1002/hlca.19790620323

By:

Demuth, Martin;
Bender, Christopher O.;
Braslavsky, Slivia E.;
Görner, Helmut;
Burger, Ulrich;
Amrein, Walter;
Schaffner, Kurt

Publication type:

Article

Synthesis of Xanthone- O-Glycosides. II.. Synthesis of 1- O-β-glycosides.

Published in:

Helvetica Chimica Acta, 1979, v. 62, n. 3, p. 678, doi. 10.1002/hlca.19790620305

By:

Chari, V. Mohan;
Klapfenberger, Rosalinde;
Wagner, Hildebert;
Hostettmann, Kurt

Publication type:

Article

Works matching IS 0018019X AND DT 1979 AND VI 62 AND IP 3

Triterpènes de la «mousse de chêne» ( Evernia Prunastri ( L.) ACH.). 5<sup>e</sup> Communication.

Cob (I)alamin als Katalysator 4. Mitteilung. Reduktion von α,β-ungesättigten Nitrilen.

Photoenolisation. X.. An ab initio SCF-CI study.

Versuche zur Synthese von Nonafulvenen und von Nonaheptafulvalen.

Syntheses of (+)-( S, S)-( cis-6-Methyltetrahydropyran-2-yl)acetic acid and of (−)-( R, R)-Didesoxy-pyrenophorine Using a New d<sup>5</sup>-Reagent. Preliminary communication.

<sup>15</sup>N-NMR. and <sup>31</sup>P-NMR. Studies of palladium and platinum complexes.

Anil-Synthese. 19. Mitteilung. Über die Herstellung von Stilbenyl-Derivaten des Isoxazols.

Bildung von 4-, 5- und 6gliedrigen Heterocyclen durch ambidoselektive Ringschlüsse von Enolat-Ionen.

Nouveaux exemples d'acétonides d'aldéhydosucres furanniques.

Influence de l'imidazole, de quelques sels métalliques et de mélanges imidazole/sel métallique sur des réactions de condensation «prébiotiques» induites par les polyphosphates en milieu aqueux.

Identification et synthèse de nouveaux depsides isolés de la mousse de chêne ( Evernia Prunastri ( L.) ACH.). 4<sup>e</sup> Communication.

<sup>31</sup>P-NMR. Measurements on Palladium-Phosphine Complexes. Nuclear overhauser effects and spin-lattice relaxation times.

Sur les dérivés de la fluorénone. IX. La (pyridyl-2)-3-fluorénone, la méthyl-2-(pyridyl-2)-3-fluorénone et la méthyl-3-(pyridyl-2)-3-fluorénone.

Reaktionen von 3-Dimethylamino-2,2-dimethyl-2 H-azirin mit. NH-aciden Heterocyclen; Synthese von 4 H-imidazolen.

Stereoselektive Synthese von Cyclopropylkohlenhydraten.

Synthèse et désamination enzymatique des C-hydroxyméthyl-3′- et C-méthyl-3′-β- D-xylofurannosyl-9-adénines.

Photooxygenation of 3,3-dialkylsubstituted allyl alcohols. Occurrence of syn preference in the ene addition of <sup>1</sup>O<sub>2</sub> at E/Z-isomeric allyl alcohols.

Bakteriochlorophyll a<sub>Gg</sub> und Bakteriophäophytin a<sub>P</sub> in den photosynthetischen Reaktionszentren von rhodospirillum rubrum G-9<sup>+</sup>.

C-nucleosides aminoisoxazoliques. Communication préliminaire.

Louis chardonnens.

Kinetische Betrachtung der Verteilung von elektrisch neutralen Ionophoren zwischen einer Flüssigmembran und einer wässerigen Phase.

Thermische Cyclisierung von α-Alkinonen zu 2-Cyclopentenonen.

Metal Complexes of Macrocyclic Ligands. XII. A Complexone-like Tetraazamacrocycle.

Synthese eines 33gliedrigen Polyaminolactams durch Anwendung der «zip»-Reaktion. 6. Mitteilung über Umamidierungsreaktionen.

Dérivés diglycosyliques. Communication préliminaire.

Mitteilungen.

Masthead.

Micellar Solubilization of Proteins in Aprotic Solvents and their Spectroscopic Characterisation.

The Photorearrangements of a Naphthobarrelene-like System. Dependence on excited-state spin multiplicity and electronic configuration, and evidence for biradical intermediates. Preliminary communication.

Synthesis of Xanthone- O-Glycosides. II.. Synthesis of 1- O-β-glycosides.