Works matching IS 0018019X AND DT 1980 AND VI 63 AND IP 7

Results: 40

63Cu-NMR.-Untersuchungen von Kupfer (I)-Tetrapyridin-und Kupfer (I)-Tetraacetonitrilsolvaten 63Cu-NMR.Studies of Copper(I)tetrapyridine and Copper(I)tetraacetonitrile Solvates.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1926, doi. 10.1002/hlca.19800630720

By:

Ochsenbein, Ueli;
Schläpfer, Carl W.

Publication type:

Article

Total Synthesis of (±)-3-Deoxy-7,8-dihydromorphine. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2042, doi. 10.1002/hlca.19800630731

By:

Hsu, Fu-Lian;
Rice, Kenner C.;
Brossi, Arnold

Publication type:

Article

Steric Effects on Reaction Rates. Rate and equilibrium constants for oxidation of cyclanols.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1759, doi. 10.1002/hlca.19800630702

By:

Müller, Paul;
Blanc, Jacky

Publication type:

Article

D-Homosteroide I. Synthese von gestagen-wirksamen D-Homopregnan-Derivaten.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1867, doi. 10.1002/hlca.19800630713

By:

Müller, Marcel;
Alig, Leo;
Keller, Peter;
Fürst, Andor;
Kerb, Ulrich;
Wiechert, Rudolf

Publication type:

Article

Synthese optisch aktiver 2-Methyl- und 2-Äthyl-1, 6-dioxaspiro [4.4]-nonan- und -[4.5]decan-Pheromone aus einem gemeinsamen chiralen Vorläufer.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1960, doi. 10.1002/hlca.19800630724

By:

Hungerbühler, Ernst;
Naef, Reto;
Wasmuth, Daniel;
Seebach, Dieter;
Loosli, Hans-Rudolf;
Wehrli, Adolf

Publication type:

Article

Tricyclo [3.3.2.03,7]decan (9-Homo-nor-adamantan) Synthese und Umwandlungen.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2087, doi. 10.1002/hlca.19800630735

By:

Jäggi, Franz Josef;
Ganter, Camille

Publication type:

Article

1,2-Epoxycarotinoide. 2. Mitteilung. Synthese der 1′,2′-Epoxide von β,ψ- und ε,ψ-Carotin (= γ- bzw. δ-Carotin) 1,2-Epoxycarotenoids. Synthesis of the 1′,2′-Epoxides of β,ψ- and ε,ψ-Carotene (= γ- and δ-Carotene, respectively)

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1792, doi. 10.1002/hlca.19800630706

By:

Pfander, Hanspeter;
Kamber, Matthias

Publication type:

Article

Die heterolytische Fragmentierung von Benzoin- O-(carbamoyl)oximen.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1908, doi. 10.1002/hlca.19800630717

By:

Pfoertner, Karl-Heinz;
Foricher, Joseph;
Meister, Walter

Publication type:

Article

High Acceleration and Improved Diastereoselectivity of Intramolecular Ene-Type Reactions by Diethylaluminum Chloride. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2010, doi. 10.1002/hlca.19800630728

By:

Oppolzer, Wolfgang;
Robbiani, Christian

Publication type:

Article

Aristoserratin, ein neues Indolalkaloid aus Aristotelia serrata W.R.B. O LIVER und A. peduncularis (L ABILL.) H OOK. F. 178. Mitteilung über organische Naturstoffe.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2130, doi. 10.1002/hlca.19800630739

By:

Hai, Mohammad A.;
Preston, Nigel W.;
Kyburz, Rolf;
Schöpp, Emanuel;
Bick, I. Ralph C.;
Hesse, Manfred

Publication type:

Article

Heterodiamantane und strukturell verwandte Verbindungen II. Pentacyclische Diäther der C10-Reihe: 5,12-Dioxapentacyclo-[6.4.0.02,6.04,9]dodecan und 4,12-Dioxapentacyclo[6.3.1.02,7.03,10.05,9]- dodecan Heterodiamantanes and Structurally Related Compounds. Part II: The Pentacyclic C10-Diethers 5,12-Dioxapentacyclo [6.4.0.02,6.03,11.04,9]dodecane and 4,12-Dioxapentacyclo[6.3.1.02,7.03,10.05,9]dodecane

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2019, doi. 10.1002/hlca.19800630730

By:

Ammann, Willi;
Jäggi, Franz Josef;
Ganter, Camille

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1980, v. 63, n. 7, p. fmi, doi. 10.1002/hlca.19800630701
Publication type:: Article

Photochemische Reaktionen. 112. Mitteilung [1] Zur Photochemie α, β-ungesättigter γ, δ-Epoxyester. III. Ergänzende Untersuchungen zur Triplettreaktivität Photochemistry of α,β-Unsaturated γ,δ-Epoxyesters. III. Experiments on Triplet Reactivity

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1856, doi. 10.1002/hlca.19800630712

By:

Murato, Kazuo;
Frei, Bruno;
Schweizer, Wolfhard Bernd;
Wolf, Hans Richard;
Jeger, Oskar

Publication type:

Article

Zur Reaktion zwischen Bis (dimethylamino)acetonitril und Phenylisocyanat. Vorläufige Mitteilung.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1958, doi. 10.1002/hlca.19800630723

By:

Seckinger, Karl

Publication type:

Article

The trans-Influence in Platinum (II) Complexes. 1H- and 13C-NMR. and X-ray structural studies of tridentate Schiff's base complexes of platinum (II).

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2071, doi. 10.1002/hlca.19800630734

By:

Motschi, Herbert;
Nussbaumer, Cornelius;
Pregosin, Paul S.;
Bachechi, Fiorella;
Mura, Pasquale;
Zambonelli, Luigi

Publication type:

Article

Heterocyclic Spiro-naphthalenones. Part VI. Some reactions with spiro [naphthalene-2 (1 H), 2′-pyrrolidine]-1,5′-dione leading to various 6-, 7-, 8-, 9-, 10- and 11-membered azacycloalkanes.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1785, doi. 10.1002/hlca.19800630705

By:

Berney, Daniel;
Schuh, Karlheinz

Publication type:

Article

Verproside, a New Iridoid Glucoside from Veronica officinalis L. ( Scrophulariaceae).

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1905, doi. 10.1002/hlca.19800630716

By:

Afifi-Yazar, Fatma Ü.;
Sticher, Otto

Publication type:

Article

2, 3-Disubstituted γ-Butyrolactams from the Michael-Additions of Doubly Deprotonated, Optically Active β-Hydroxycarboxylates to Nitroolefins. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2005, doi. 10.1002/hlca.19800630727

By:

Züger, Max;
Weller, Thomas;
Seebach, Dieter

Publication type:

Article

Die Konstitution des Alkaloides Juliprosopin aus Prosopis juliflora A. Dc. 176. Mitteilung über organische Naturstoffe.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2119, doi. 10.1002/hlca.19800630738

By:

Ott-Longoni, Rita;
Viswanathan, Narayanaiyer;
Hesse, Manfred

Publication type:

Article

Synthesis of 1-Bicyclo [3.2.2]nonene and 1 (7)-Bicyclo [3.2.2]nonene by Intramolecular Wittig Reaction.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1812, doi. 10.1002/hlca.19800630709

By:

Becker, Konrad B.;
Chappuis, Jacques L.

Publication type:

Article

Linear Stereo-co-oligopeptides with Alternating D- and L-Residues. I. Synthesis and Mass Spectrometric Behavior of the Members of a Series with Valine Residues.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2000, doi. 10.1002/hlca.19800630726

By:

Tomasic, Lera;
Stefani, Annibale;
Lorenzi, Gian Paolo

Publication type:

Article

Mitteilungen.

Published in:: Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2135, doi. 10.1002/hlca.19800630740
Publication type:: Article

Synthesen von polyhalogenierten Butyrylchloriden, Vorläufern der pyrethroiden Haloketene.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1947, doi. 10.1002/hlca.19800630722

By:

Martin, Pierre;
Steiner, Eginhard;
Belluš, Daniel

Publication type:

Article

An Investigation of Charge Effects on NMR. Coupling Constants. The Charge Induced Variation of s-Densities at the Nucleus.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2054, doi. 10.1002/hlca.19800630733

By:

Kunz, Roland W.

Publication type:

Article

Synthèse par cyclisation nucléophile de dérivés de sucres portant un hétérocycle inséré en spiro. Note de Laboratoire.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1779, doi. 10.1002/hlca.19800630704

By:

Tronchet, Jean M. J.;
Gentile, Bernard

Publication type:

Article

Effect of Mass Diffusion on Nitration Rates of Moderately Reactive Aromatic Substrates.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1897, doi. 10.1002/hlca.19800630715

By:

Fujiwara, Kenji;
Tamura, Masamitsu;
Yoshida, Tadao

Publication type:

Article

Photochemische Reaktionen 111. Mitteilung [1] Zur Photochemie α, β-ungesättigter γ, δ-Epoxyester I: Singulett- versus Triplettreaktivität Photochemistry of α, β-Unsaturated γ, δ-Epoxyesters I: Singlet versus Triplet Reactivity

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1833, doi. 10.1002/hlca.19800630711

By:

Alder, Alex Peter;
Wolf, Hans Richard;
Jeger, Oskar

Publication type:

Article

A Model for Nicotinamide-Trytophane Charge-Transfer Interactions: The complexation of nicotinamide-ammonium salts by a macrocyclic receptor molecule bearing tryptophane side chains.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2112, doi. 10.1002/hlca.19800630737

By:

Behr, Jean-Paul;
Lehn, Jean-Marie

Publication type:

Article

Über Pterinchemie 75. Mitteilung Synthese von 7-Aminoxanthopterin.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1805, doi. 10.1002/hlca.19800630708

By:

Baumgartner, Konrad;
Bieri, Jost H.

Publication type:

Article

Laser Induced Excitation Spectra of the Cations of Some Fluoro-substituted Phenols (B̃2 A″ ↔ X̃2 A″) in the Gaseous Phase.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1920, doi. 10.1002/hlca.19800630719

By:

Maier, J. P.;
Misev, L.;
Shiley, R. H.

Publication type:

Article

Photochemische Umsetzung von optisch aktiven 2-(1′-Methylallyl)anilinen mit Methanol.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1823, doi. 10.1002/hlca.19800630710

By:

Scholl, Bernhard;
Hansen, Hans-Jürgen

Publication type:

Article

Stereochemistry-Odor Relationships in Enantiomeric Ambergris Fragrances.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1932, doi. 10.1002/hlca.19800630721

By:

Ohloff, Günther;
Vial, Christian;
Wolf, Hans Richard;
Job, Kurt;
Jégou, Elise;
Polonsky, Judith;
Lederer, Edgar

Publication type:

Article

Tieftemperatur 13C-NMR.-Spektren von 13C-und 6Li-markierten Chlor-, Brom- und Jod-Lithium-Carbenoiden. Vorläufige Mitteilung.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2046, doi. 10.1002/hlca.19800630732

By:

Scebach, Dieter;
Siegel, Herbert;
Gabriel, Josef;
Hässig, Robert

Publication type:

Article

Primary and Secondary Isotope Effects on Proton Transfers to Diazocarbonyl Compounds.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1767, doi. 10.1002/hlca.19800630703

By:

McGarrity, John F.

Publication type:

Article

Alkaloid Production in Catharanthus roseus Cell Cultures. IV. Characterization of the 953 Cell Line.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1891, doi. 10.1002/hlca.19800630714

By:

Kurz, Wolfgang G. W.;
Chatson, Kenneth B.;
Constabel, Friedrich;
Kutney, James P.;
Choi, Lewis S. L.;
Kolodziejczyk, Pawel;
Sleigh, Stephen K.;
Stuart, Kenneth L.;
Worth, Brian R.

Publication type:

Article

Linear-reactor-infrared-matrix and microwave spectroscopy of the cis-2-butene gas-phase ozonolysis.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1971, doi. 10.1002/hlca.19800630725

By:

Kühne, Heinz;
Forster, Martin;
Hulliger, Jürg;
Ruprecht, Heidi;
Bauder, Alfred;
Günthard, Hans-Heinrich

Publication type:

Article

Molecular Receptors. Functionalized and chiral macrocyclic polyethers derived from tartaric acid.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2096, doi. 10.1002/hlca.19800630736

By:

Behr, Jean-Paul;
Girodeau, Jean-Marc;
Hayward, Rodney C.;
Lehn, Jean-Marie;
Sauvage, Jean-Pierre

Publication type:

Article

Struktur des Hydrazinolyseproduktes von N-(3-Oxo-1-isoindolinyliden)-alanin-äthylester.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1797, doi. 10.1002/hlca.19800630707

By:

Chaloupka, Stanislav;
Bieri, Jost H.;
Heimgartner, Heinz

Publication type:

Article

Zur Photocyclisierung von N-Phenacylformamiden.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 1915, doi. 10.1002/hlca.19800630718

By:

Wehrli, Hansuli

Publication type:

Article

High Asymmetric Induction in Lewis Acid-Promoted Intramolecular Ene-Type Reactions: A diastereo- and enantioselective synthesis of (+)-α-allokainic acid. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1980, v. 63, n. 7, p. 2015, doi. 10.1002/hlca.19800630729

By:

Oppolzer, Wolfgang;
Robbiani, Christian;
Bättig, Kurt

Publication type:

Article

Works matching IS 0018019X AND DT 1980 AND VI 63 AND IP 7

<sup>63</sup>Cu-NMR.-Untersuchungen von Kupfer (I)-Tetrapyridin-und Kupfer (I)-Tetraacetonitrilsolvaten <sup>63</sup>Cu-NMR.Studies of Copper(I)tetrapyridine and Copper(I)tetraacetonitrile Solvates.

Total Synthesis of (±)-3-Deoxy-7,8-dihydromorphine. Preliminary Communication.

Steric Effects on Reaction Rates. Rate and equilibrium constants for oxidation of cyclanols.

D-Homosteroide I. Synthese von gestagen-wirksamen D-Homopregnan-Derivaten.

Synthese optisch aktiver 2-Methyl- und 2-Äthyl-1, 6-dioxaspiro [4.4]-nonan- und -[4.5]decan-Pheromone aus einem gemeinsamen chiralen Vorläufer.

Tricyclo [3.3.2.0<sup>3,7</sup>]decan (9-Homo-nor-adamantan) Synthese und Umwandlungen.

1,2-Epoxycarotinoide. 2. Mitteilung. Synthese der 1′,2′-Epoxide von β,ψ- und ε,ψ-Carotin (= γ- bzw. δ-Carotin) 1,2-Epoxycarotenoids. Synthesis of the 1′,2′-Epoxides of β,ψ- and ε,ψ-Carotene (= γ- and δ-Carotene, respectively)

Die heterolytische Fragmentierung von Benzoin- O-(carbamoyl)oximen.

High Acceleration and Improved Diastereoselectivity of Intramolecular Ene-Type Reactions by Diethylaluminum Chloride. Preliminary Communication.

Aristoserratin, ein neues Indolalkaloid aus Aristotelia serrata W.R.B. O LIVER und A. peduncularis (L ABILL.) H OOK. F. 178. Mitteilung über organische Naturstoffe.

Masthead.

Photochemische Reaktionen. 112. Mitteilung [1] Zur Photochemie α, β-ungesättigter γ, δ-Epoxyester. III. Ergänzende Untersuchungen zur Triplettreaktivität Photochemistry of α,β-Unsaturated γ,δ-Epoxyesters. III. Experiments on Triplet Reactivity

Zur Reaktion zwischen Bis (dimethylamino)acetonitril und Phenylisocyanat. Vorläufige Mitteilung.

The trans-Influence in Platinum (II) Complexes. <sup>1</sup>H- and <sup>13</sup>C-NMR. and X-ray structural studies of tridentate Schiff's base complexes of platinum (II).

Heterocyclic Spiro-naphthalenones. Part VI. Some reactions with spiro [naphthalene-2 (1 H), 2′-pyrrolidine]-1,5′-dione leading to various 6-, 7-, 8-, 9-, 10- and 11-membered azacycloalkanes.

Verproside, a New Iridoid Glucoside from Veronica officinalis L. ( Scrophulariaceae).

2, 3-Disubstituted γ-Butyrolactams from the Michael-Additions of Doubly Deprotonated, Optically Active β-Hydroxycarboxylates to Nitroolefins. Preliminary Communication.

Die Konstitution des Alkaloides Juliprosopin aus Prosopis juliflora A. Dc. 176. Mitteilung über organische Naturstoffe.

Synthesis of 1-Bicyclo [3.2.2]nonene and 1 (7)-Bicyclo [3.2.2]nonene by Intramolecular Wittig Reaction.

Linear Stereo-co-oligopeptides with Alternating D- and L-Residues. I. Synthesis and Mass Spectrometric Behavior of the Members of a Series with Valine Residues.

Mitteilungen.

Synthesen von polyhalogenierten Butyrylchloriden, Vorläufern der pyrethroiden Haloketene.

An Investigation of Charge Effects on NMR. Coupling Constants. The Charge Induced Variation of s-Densities at the Nucleus.

Synthèse par cyclisation nucléophile de dérivés de sucres portant un hétérocycle inséré en spiro. Note de Laboratoire.

Effect of Mass Diffusion on Nitration Rates of Moderately Reactive Aromatic Substrates.

Photochemische Reaktionen 111. Mitteilung [1] Zur Photochemie α, β-ungesättigter γ, δ-Epoxyester I: Singulett- versus Triplettreaktivität Photochemistry of α, β-Unsaturated γ, δ-Epoxyesters I: Singlet versus Triplet Reactivity

A Model for Nicotinamide-Trytophane Charge-Transfer Interactions: The complexation of nicotinamide-ammonium salts by a macrocyclic receptor molecule bearing tryptophane side chains.

Über Pterinchemie 75. Mitteilung Synthese von 7-Aminoxanthopterin.

Laser Induced Excitation Spectra of the Cations of Some Fluoro-substituted Phenols (B̃<sup>2</sup> A″ ↔ X̃<sup>2</sup> A″) in the Gaseous Phase.

Photochemische Umsetzung von optisch aktiven 2-(1′-Methylallyl)anilinen mit Methanol.

Stereochemistry-Odor Relationships in Enantiomeric Ambergris Fragrances.

Tieftemperatur <sup>13</sup>C-NMR.-Spektren von <sup>13</sup>C-und <sup>6</sup>Li-markierten Chlor-, Brom- und Jod-Lithium-Carbenoiden. Vorläufige Mitteilung.

Primary and Secondary Isotope Effects on Proton Transfers to Diazocarbonyl Compounds.

Alkaloid Production in Catharanthus roseus Cell Cultures. IV. Characterization of the 953 Cell Line.

Linear-reactor-infrared-matrix and microwave spectroscopy of the cis-2-butene gas-phase ozonolysis.

Molecular Receptors. Functionalized and chiral macrocyclic polyethers derived from tartaric acid.

Struktur des Hydrazinolyseproduktes von N-(3-Oxo-1-isoindolinyliden)-alanin-äthylester.

Zur Photocyclisierung von N-Phenacylformamiden.

High Asymmetric Induction in Lewis Acid-Promoted Intramolecular Ene-Type Reactions: A diastereo- and enantioselective synthesis of (+)-α-allokainic acid. Preliminary Communication.