Works matching IS 0018019X AND DT 1987 AND VI 70 AND IP 7

Results: 34

Synthesis of trans-10,11-Dihydro-10,11-dihydroxy-5 H-dibenz[ b, f]azepine-5-carboxamide, a Major Metabolite of Carbamazepine.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1955, doi. 10.1002/hlca.19870700730

By:

Heckendorn, Roland

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1987, v. 70, n. 7, p. fmi, doi. 10.1002/hlca.19870700701
Publication type:: Article

Determination of the Quantum Yield of Intersystem Crossing of Rose Bengal.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1760, doi. 10.1002/hlca.19870700712

By:

Murasecco-Suardi, Patricia;
Gassmann, Ernst;
Braun, André M.;
Oliveros, Esther

Publication type:

Article

Regioselective Electrophilic Additions of Bicyclo[2.2. n]alk-2-enes Controlled by Remote Epoxide Functions.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1886, doi. 10.1002/hlca.19870700723

By:

Claret, François;
Carrupt, Pierre-Alain;
Vogel, Pierre

Publication type:

Article

Mitteilungen - Communications.

Published in:: Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1981, doi. 10.1002/hlca.19870700734
Publication type:: Article

New Antifungal Chromenyl Ketones and their Pentacyclic Dimers from Hypericum revolutum VAHL.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1694, doi. 10.1002/hlca.19870700705

By:

Décostered, Laurent A.;
Hostettmann, Kurt;
Stoeckli-Evans, Helen;
Msonthi, Jerome D.

Publication type:

Article

Synthesis, crystal and molecular structure of the 3:2 complex between europium nitrate and the A-isomer of dicyclohexyln-18-crown-6: Conformational study of the ligand.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1798, doi. 10.1002/hlca.19870700716

By:

Nicolò, Francesco;
Plancherel, Dominique;
Bünzli, Jean-Claude G.;
Chapuis, Gervais

Publication type:

Article

Alkylation of Imidazolidinone Dipeptide Derivatives: Preparation of Enantiomerically Pure Di- and Tripeptides by 'Chirality Transfer' via a Pivalaldehyde N,N-Acetal Center. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1930, doi. 10.1002/hlca.19870700727

By:

Polt, Robin;
Seebach, Dieter

Publication type:

Article

Morphological and Thermal Investigations of the 'Active' Dimer Hydroxide of Chromium(III).

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1737, doi. 10.1002/hlca.19870700709

By:

Spiccia, Leone;
Marty, Werner;
Giovanoli, Rudolf

Publication type:

Article

Neue Aromadendran-Derivate aus Tolu-Balsam.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1753, doi. 10.1002/hlca.19870700711

By:

Friedel, Horst Dieter;
Matusch, Rudolf

Publication type:

Article

β-Cleavage of Bis(homoallylic) Potassium Alkoxides. Preparation of 3-Hydroxypropyl and 4-Hydroxybutyl Propenyl Ketones from γ- and δ-Lactones. Synthesis of (±)-Rose oxide.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1879, doi. 10.1002/hlca.19870700722

By:

Snowden, Roger L.;
Linder, Simon M.;
Muller, Bernard L.;
Schulte-Elte, Karl H.

Publication type:

Article

Erratum.

Published in:: Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1980, doi. 10.1002/hlca.19870700733
Publication type:: Article

Preparation and C-Alkylation of Enantiomerically Pure S-Phenyl Aziridinecarbothioates. On the Structure of Small-Ring Ester Lithium Enolates.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1676, doi. 10.1002/hlca.19870700704

By:

Häner, Robert;
Olano, Bernardo;
Seebach, Dieter

Publication type:

Article

Ironcarbonyl Complexes of 5,6-Dimethylidene-7-oxabicyclo[2.2.1]hept-2-ene Derivatives. Synthesis of Substituted Tricarbonyl( ortho-quinodimethane)iron Complexes and 2-Indanones.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1791, doi. 10.1002/hlca.19870700715

By:

Bonfantini, Edia;
Métral, Jean-Luc;
Vogel, Pierre

Publication type:

Article

Isolierung und Strukturaufklärung von 36 Diterpenoiden aus Trichomen von Plectranthus edulis (V ATKE) T.T. A YE.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1911, doi. 10.1002/hlca.19870700726

By:

Künzle, Josef Max;
Rüedi, Peter;
Eugster, Conrad Hans

Publication type:

Article

Synthesis of 1,2-five-ring-annellated barrelenes via the intramolecular Diels- Alder reaction of acetylenic derivatives.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1732, doi. 10.1002/hlca.19870700708

By:

Trifonov, Latchezar S.;
Orahovats, Alexander S.

Publication type:

Article

MNDO Analysis of Regio- and Stereoselectivity in Hydroboration.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1843, doi. 10.1002/hlca.19870700719

By:

Egger, Martin;
Keese, Reinhard

Publication type:

Article

General Synthesis of Ketones from Carboxylic Esters and Carboxamides by Use of Mixed Organolithium-Magnesium Reagents: Syntheses of Artemisia Ketone.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1745, doi. 10.1002/hlca.19870700710

By:

Fehr, Charles;
Galindo, José;
Perret, Roland

Publication type:

Article

β-Cleavage of Bis(homoallylic) Potassium Alkoxides. Two-Step Preparation of Propenyl Ketones from Carboxylic Esters. Synthesis of ar-Turmerone, α-Damascone, β-Damascone, and β-Damascenone.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1858, doi. 10.1002/hlca.19870700721

By:

Snowden, Roger L.;
Linder, Simon M.;
Muller, Bernard L.;
Schulte-Elte, Karl H.

Publication type:

Article

Are the known Δ2-cephems inactive as antibiotics because of an unfavourable steric orientation of their 4α-carboxylic group? Synthesis and biology of two Δ2-cephem-4β-carboxylic acids.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1967, doi. 10.1002/hlca.19870700732

By:

Cohen, Nissim C.;
Ernest, Ivan;
Scartazzini, Riccardo;
Wirz, Peter;
Fritz, Hans;
Fuhrer, Hermann;
Rihs, Grety

Publication type:

Article

Asymmetric Dihydroxylations of β-Substituted N-(α,β-Enoyl)bornane-10,2-sultams.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1666, doi. 10.1002/hlca.19870700703

By:

Oppolzer, Wolfgang;
Barras, Jean-Pierre

Publication type:

Article

Synthese von N-Methyl- und N, N-Dimethylmerucathin sowie von N-Methyl- und N, N-Dimethylpseudomerucathin aus L-Alanin.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1786, doi. 10.1002/hlca.19870700714

By:

Stoll, Hanspeter;
Wolf, Jean-Pierre;
Pfander, Hanspeter

Publication type:

Article

2,3-Bis(diphenylphosphino)-1,3-butadien.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1905, doi. 10.1002/hlca.19870700725

By:

Schmidbaur, Hubert;
Dziwok, Klaus;
Reber, Gabriele;
Müller, Gerhard

Publication type:

Article

Mammalian Alkaloids: Configurations of Optically Active Salsoline- and 3′,4′-Dideoxynorlaudanosoline-1-carboxylic Acids.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1721, doi. 10.1002/hlca.19870700707

By:

Chrzanowska, Maria;
Schönenberger, Bernhard;
Brossi, Arnold;
Flippen-Anderson, Judith L.

Publication type:

Article

'Face-to-Face'-Benzo-anellierte homologe Hypostrophene. Synthesen, Röntgenstrukturanalysen und PE-Spektren.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1816, doi. 10.1002/hlca.19870700718

By:

Fessner, Wolf-Dieter;
Sedelmeier, Gottfried;
Knothe, Lothar;
Prinzbach, Horst;
Rihs, Grety;
Yang, Zhong-Zhi;
Kovač, Branka;
Heilbronner, Edgar

Publication type:

Article

EPC-Synthesis of Tetrahydroisoquinolines by Diastereoselective Alkylation at the 1-Position of Phenylalanine-Derived Precursors. Synthesis of the Alkaloid (+)-Corlumine.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1944, doi. 10.1002/hlca.19870700729

By:

Huber, Isabelle M. P.;
Seebach, Dieter

Publication type:

Article

Synthesis of 1-Fluoro-2-amino-1,3-cyclohexadienes and 1-Fluorobicyclo[2.2.2]octan-2-ones.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1855, doi. 10.1002/hlca.19870700720

By:

Pick-Schliebs, Heike;
Margaretha, Paul

Publication type:

Article

The Aluminum-Bromide-Catalyzed Adamantane Rearrangement of syn- and anti-Tricyclo[4.2.1.12,5]decane.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1963, doi. 10.1002/hlca.19870700731

By:

Brossi, Marco;
Ganter, Camille

Publication type:

Article

The Ionization Energies of Tetrazinodi(heteroarenes).

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1661, doi. 10.1002/hlca.19870700702

By:

Lecoultre, Jacques;
Heilbronner, Edgar;
Eichenberger, Thomas;
Balli, Heinz

Publication type:

Article

Horeau's Coupling of Enantiomers Revisited. The Reversible Coupling of Enantiomers to Form Diastereoisomers in Kinetically Labile Metal Complexes.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1774, doi. 10.1002/hlca.19870700713

By:

Marty, Werner;
Pasquier, Maurice L.;
Gampp, Harald

Publication type:

Article

Formation and Structure of the Phosphoranyl Radical Derived from 1,2-Phenylene Phosphorochloridate: a Solid-State ESR Study.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1897, doi. 10.1002/hlca.19870700724

By:

Cattani-Lorente, Maria;
Bernardinelli, Gérald;
Geoffroy, Michel

Publication type:

Article

Acid-Catalyzed Rearrangements of 5,6- exo-Epoxy-7-oxabicyclo[2.2.1]hept-2-yl Derivatives. Migratory Aptitudes of Acyl vs. Alkyl Groups in Wagner- Meerwein Transpositions.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1703, doi. 10.1002/hlca.19870700706

By:

Le Drian, Claude;
Vogel, Pierre

Publication type:

Article

The Eu(III) Ion as Luminescent Probe: Investigation of the Metal-Ion Sites in a Dicyclohexyl-18-crown-6 Complex.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1807, doi. 10.1002/hlca.19870700717

By:

Plancherel, Dominique;
Jin, Linpei;
Massara, Romano;
Bünzli, Jean-Claude G.

Publication type:

Article

Die Oxidation von 3-(1-Nitro-2-oxocycloalkyl)propanal.

Published in:

Helvetica Chimica Acta, 1987, v. 70, n. 7, p. 1937, doi. 10.1002/hlca.19870700728

By:

Zürcher, Alois;
Hesse, Manfred

Publication type:

Article

Works matching IS 0018019X AND DT 1987 AND VI 70 AND IP 7

Synthesis of trans-10,11-Dihydro-10,11-dihydroxy-5 H-dibenz[ b, f]azepine-5-carboxamide, a Major Metabolite of Carbamazepine.

Masthead.

Determination of the Quantum Yield of Intersystem Crossing of Rose Bengal.

Regioselective Electrophilic Additions of Bicyclo[2.2. n]alk-2-enes Controlled by Remote Epoxide Functions.

Mitteilungen - Communications.

New Antifungal Chromenyl Ketones and their Pentacyclic Dimers from Hypericum revolutum VAHL.

Synthesis, crystal and molecular structure of the 3:2 complex between europium nitrate and the A-isomer of dicyclohexyln-18-crown-6: Conformational study of the ligand.

Alkylation of Imidazolidinone Dipeptide Derivatives: Preparation of Enantiomerically Pure Di- and Tripeptides by 'Chirality Transfer' via a Pivalaldehyde N,N-Acetal Center. Preliminary Communication.

Morphological and Thermal Investigations of the 'Active' Dimer Hydroxide of Chromium(III).

Neue Aromadendran-Derivate aus Tolu-Balsam.

β-Cleavage of Bis(homoallylic) Potassium Alkoxides. Preparation of 3-Hydroxypropyl and 4-Hydroxybutyl Propenyl Ketones from γ- and δ-Lactones. Synthesis of (±)-Rose oxide.

Erratum.

Preparation and C-Alkylation of Enantiomerically Pure S-Phenyl Aziridinecarbothioates. On the Structure of Small-Ring Ester Lithium Enolates.

Ironcarbonyl Complexes of 5,6-Dimethylidene-7-oxabicyclo[2.2.1]hept-2-ene Derivatives. Synthesis of Substituted Tricarbonyl( ortho-quinodimethane)iron Complexes and 2-Indanones.

Isolierung und Strukturaufklärung von 36 Diterpenoiden aus Trichomen von Plectranthus edulis (V ATKE) T.T. A YE.

Synthesis of 1,2-five-ring-annellated barrelenes via the intramolecular Diels- Alder reaction of acetylenic derivatives.

MNDO Analysis of Regio- and Stereoselectivity in Hydroboration.

General Synthesis of Ketones from Carboxylic Esters and Carboxamides by Use of Mixed Organolithium-Magnesium Reagents: Syntheses of Artemisia Ketone.

β-Cleavage of Bis(homoallylic) Potassium Alkoxides. Two-Step Preparation of Propenyl Ketones from Carboxylic Esters. Synthesis of ar-Turmerone, α-Damascone, β-Damascone, and β-Damascenone.

Are the known Δ<sup>2</sup>-cephems inactive as antibiotics because of an unfavourable steric orientation of their 4α-carboxylic group? Synthesis and biology of two Δ<sup>2</sup>-cephem-4β-carboxylic acids.

Asymmetric Dihydroxylations of β-Substituted N-(α,β-Enoyl)bornane-10,2-sultams.

Synthese von N-Methyl- und N, N-Dimethylmerucathin sowie von N-Methyl- und N, N-Dimethylpseudomerucathin aus L-Alanin.

2,3-Bis(diphenylphosphino)-1,3-butadien.

Mammalian Alkaloids: Configurations of Optically Active Salsoline- and 3′,4′-Dideoxynorlaudanosoline-1-carboxylic Acids.

'Face-to-Face'-Benzo-anellierte homologe Hypostrophene. Synthesen, Röntgenstrukturanalysen und PE-Spektren.

EPC-Synthesis of Tetrahydroisoquinolines by Diastereoselective Alkylation at the 1-Position of Phenylalanine-Derived Precursors. Synthesis of the Alkaloid (+)-Corlumine.

Synthesis of 1-Fluoro-2-amino-1,3-cyclohexadienes and 1-Fluorobicyclo[2.2.2]octan-2-ones.

The Aluminum-Bromide-Catalyzed Adamantane Rearrangement of syn- and anti-Tricyclo[4.2.1.1<sup>2,5</sup>]decane.

The Ionization Energies of Tetrazinodi(heteroarenes).

Horeau's Coupling of Enantiomers Revisited. The Reversible Coupling of Enantiomers to Form Diastereoisomers in Kinetically Labile Metal Complexes.

Formation and Structure of the Phosphoranyl Radical Derived from 1,2-Phenylene Phosphorochloridate: a Solid-State ESR Study.

Acid-Catalyzed Rearrangements of 5,6- exo-Epoxy-7-oxabicyclo[2.2.1]hept-2-yl Derivatives. Migratory Aptitudes of Acyl vs. Alkyl Groups in Wagner- Meerwein Transpositions.

The Eu(III) Ion as Luminescent Probe: Investigation of the Metal-Ion Sites in a Dicyclohexyl-18-crown-6 Complex.

Die Oxidation von 3-(1-Nitro-2-oxocycloalkyl)propanal.