Works matching IS 0018019X AND DT 1984 AND VI 67 AND IP 4

Results: 32

Monohaptenic Nα-Benzoyl- L-lysine Derivatives as Anaphylactogens: the Importance of the Unsubstituted Carboxyl Group.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1000, doi. 10.1002/hlca.19840670411

By:

Guenin, Raymond;
Schneider, Conrad H.

Publication type:

Article

Fluoro(phenylsufinyl)methyllithium. Note on the 13C-NMR Spectrum of a Flourocarbenoid.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1100, doi. 10.1002/hlca.19840670422

By:

Nájera, Carmen;
Yus, Miguel;
Hässig, Robert;
Seebach, Dieter

Publication type:

Article

The Synthesis and Reactions of 1-(2-Propynyl)pyidinium Salts.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 939, doi. 10.1002/hlca.19840670404

By:

Katritzky, Alan R.;
Schwarz, Otto A.;
Rubio, Olga;
Markees, Diether G.

Publication type:

Article

A Lipophilic Derivative of Vitamin B12 as Selective Carrier for Anions.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1026, doi. 10.1002/hlca.19840670415

By:

Schulthess, Peter;
Ammann, Daniel;
Simon, Wilhelm;
Caderas, Christian;
Stepánek, René;
Kräutler, Bernhard

Publication type:

Article

Crystal and Molecular Structure of the 4:3 Complex between Lanthanum Nitrate and Pentaethyleneglycol Dimethyl Ether.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1121, doi. 10.1002/hlca.19840670426

By:

Bünzil, Jean-Claude C.;
Pfefferlé, Jean-Marc;
Ammann, Bruno;
Chapuis, Gervais;
Zuniga, F.-Javier

Publication type:

Article

1,2-Epoxycarotinoide. 3. Mitteilung. Isolierun von 1,2-Epoxy-1,2-dihydrolycopin aus Tomaten.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 964, doi. 10.1002/hlca.19840670408

By:

Berset, Daniel;
Pafander, Hansperter

Publication type:

Article

Stabilities and Redox Properties of Cu(I) and Cu(II) Complexes with Macrocyclic Ligands Containing the N2S2 donor Set.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1060, doi. 10.1002/hlca.19840670419

By:

Balakrishnan, Karappulli P.;
Kaden, Thomas A.;
Siegfried, Liselotte;
Zuberbühler, Andreas D.

Publication type:

Article

Stereoselective Control in the Base-Catalyzed H/D Exchange of 5,6-Dimethylidene-2-bicyclo[2.2.n]alkanone Tricarbonyliron Complexes. Revision of the Structures of Tricarbonyliron Complexes of 5,6-Dimethylidenebicyclo[2.2.2]oct-2-ene and 5,6-Dimethylidenebicyclo[2.2.1]hept-2-ene

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 986, doi. 10.1002/hlca.19840670410

By:

Barras, Charls A.;
Roulet, Rymond;
Carrupt, Pierre-Alain;
Berchier, Fabienne;
Vogel, Pierre

Publication type:

Article

Low-Temperature 13C-NMR Spectra of 6Li- and 13C-Labelled Sulfur- and Selenium-Substituted Organolithium Derivatives.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1083, doi. 10.1002/hlca.19840670421

By:

Seebach, Dieter;
Gabriel, Josef;
Hässig, Robert

Publication type:

Article

Mitteilungen - Communications.

Published in:: Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1174, doi. 10.1002/hlca.19840670432
Publication type:: Article

Radical Ions of Conjugated Polycyclic Hydrocarbons Containing Two Phenalenyl π-Systems.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 934, doi. 10.1002/hlca.19840670403

By:

Gerson, Fabin;
Knöbel, Jürgen;
Metzger, André;
Murata, Ichiro;
Nakasuji, Kazhior

Publication type:

Article

Oxygenation of Dimethylsulfoxide and Copper-Catalyzed Autoxidation of Substituted Benzoins.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1019, doi. 10.1002/hlca.19840670414

By:

Gampp, Harald;
Haspra, Doris;
Spieler, Walter;
Zuberbühler, Andress D.

Publication type:

Article

8α,9α-Epoxy-7-oxoroyleanon, ein Diterpen-Epoxychinon aus einer abessinischen Plectranthus-Art (Labiatae).

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1116, doi. 10.1002/hlca.19840670425

By:

Rüedi, Peter

Publication type:

Article

Aliphatic Liquid Crystals with Positive Dielectric Anisotropy.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 959, doi. 10.1002/hlca.19840670407

By:

Osman, Maged A.;
Huynh-Ba, T.

Publication type:

Article

Acetyl-cobalamin from Photoinduced Carbonylation of Methyl-cobalamin.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1053, doi. 10.1002/hlca.19840670418

By:

Kräutler, Bernhard

Publication type:

Article

Syntheses of (±)- and Enantiomerically Pure (+)-Longifolene and of (±)- and Enantiomerically Pure (+)-Sativene by an Intramolecular de Mayo Reaction.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1154, doi. 10.1002/hlca.19840670429

By:

Oppolzer, Wolfgang;
Godel, Thierry

Publication type:

Article

Synthese und NMR-Spektren einiger 13C-markierter Thio- und Seleno-äther, -acetale und -orthoester.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1070, doi. 10.1002/hlca.19840670420

By:

Gabriel, Josef;
Seebach, Dieter

Publication type:

Article

Erratum.

Published in:: Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1173, doi. 10.1002/hlca.19840670431
Publication type:: Article

Synthese und Struktur von Zink-Komplexen von 2-Amino-1-azetinen.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 927, doi. 10.1002/hlca.19840670402

By:

Stierli, Friedrich;
Prewo, Roland;
Bieri, Jost H.;
Hemigartner, Heinz

Publication type:

Article

Integrated Systems for Water Cleavage by Visible Light; Sensitization of TiO2 Particles by Surface Derivatization with Ruthenium Complexes.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1012, doi. 10.1002/hlca.19840670413

By:

Duonghond, Dung;
Serpone, Nick;
Grätzel, Michael

Publication type:

Article

Ein neuer Zugang zu Bicyclo[4.1.0]heptan-Derivaten.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1112, doi. 10.1002/hlca.19840670424

By:

Spreitzer, Helmut;
Buchbauer, Gerhard

Publication type:

Article

HNO, an Intermediate in (Light-induced) Rearrangement Reactions of Nitrosooxy Compounds and Nitrosamines.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 953, doi. 10.1002/hlca.19840670406

By:

Müller, René-Pierre;
Murata, Shigeo;
Nonella, Marco;
Huber, J. Robert

Publication type:

Article

Synthesis of (−)-Hobartine and Related Indole Alkaloids.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1040, doi. 10.1002/hlca.19840670417

By:

Darbre, Tamis;
Nossbaumer, Cornelius;
Borschberg, Hans-Jürg

Publication type:

Article

The Non-planarity of the Bicyclo[2.2.1]hept-2-ene Double bond. Crystal Structures of Bicyclo[2.2.2]oct-2-ene, Bicyclo[2.2.1]hept-2-ene, and Bicyclo[2.1.1]hex-2-ene Systems.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1136, doi. 10.1002/hlca.19840670428

By:

Pinkerton, A. Alan;
Schwarzenbach, Dieter;
Birbaum, Jean-Luc;
Carrupt, Pierre-Alain;
Schwager, Luis;
Vogel, Pierre

Publication type:

Article

3-Lithiopyrroles by Halogen-Metal Interchange of 3-Bromo-1-(triissopropylsilyl)pyrroles. Synthesis of Verucarin E and Other 3-Substituted Pyrroles. Preliminary Communication.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1168, doi. 10.1002/hlca.19840670430

By:

Muchowski, Joseph M.;
Naef, Reto

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1984, v. 67, n. 4, p. fmi, doi. 10.1002/hlca.19840670401
Publication type:: Article

Plectranthone A, B, C und D. Diterpenoide Phenanthren-1,4-dione aus Blattdrüsen einer Plectranthuus sp. (Labiatae).

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1003, doi. 10.1002/hlca.19840670412

By:

Alder, Alfredo Carlos;
Rüedi, Peter;
Eugster, Conrad Hans

Publication type:

Article

The Reaction of Singlet Oxygen with 1,3-Dimethylindole in the Presence of Aldehydes. Formation of 1,2,4-Trioxanes.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1104, doi. 10.1002/hlca.19840670423

By:

Jefford, Charles W.;
Jaggi, Danielle;
Boukouvalas, John;
Kohmoto, Shigeo;
Bernardinelli, Gérald

Publication type:

Article

Enantioselective synthesis of (+)- and (−)- cis-2-methyl-4-propyl-1,3-oxathiane and their olfactive properties.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 947, doi. 10.1002/hlca.19840670405

By:

Pickenhagen, Wihelm;
Brönner-Schindler, Helene

Publication type:

Article

Determination of the Quadrupolar Coupling Constant and the Asymmetry Parameter of Oxygen-17 in Acetone by 17O- and 1H-NMR in Nematic Phases.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1033, doi. 10.1002/hlca.19840670416

By:

Tricot, Yves;
Niederberger, Werner

Publication type:

Article

On cardioactive steroids. Communication XV. A stereoselective synthesis of (21 R)-21-methyldigitoxigenin, a fully active cardenolide with a wide margin of safety: A contribution to the topology of the Digitalis receptors.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 1128, doi. 10.1002/hlca.19840670427

By:

Wiesner, Karel;
Tsai, Thomas Y. R.;
Kumar, Ravindra;
Sivaramakrishnan, Harihran

Publication type:

Article

1,2-Epoxycarotinoide. 4. Mitteilung. Synthese, 1H-NMR- und CD-Studien von ( S)-1,2-Epoxy-1,2-dihydrolycopin und ( S)-1′,2′-Epoxy-1′,2′-dihydro-γ-carotin.

Published in:

Helvetica Chimica Acta, 1984, v. 67, n. 4, p. 968, doi. 10.1002/hlca.19840670409

By:

Kamber, Matthias;
Pfander, Hanspeter;
Noack, Klaus

Publication type:

Article

Works matching IS 0018019X AND DT 1984 AND VI 67 AND IP 4

Monohaptenic N<sub>α</sub>-Benzoyl- L-lysine Derivatives as Anaphylactogens: the Importance of the Unsubstituted Carboxyl Group.

Fluoro(phenylsufinyl)methyllithium. Note on the <sup>13</sup>C-NMR Spectrum of a Flourocarbenoid.

The Synthesis and Reactions of 1-(2-Propynyl)pyidinium Salts.

A Lipophilic Derivative of Vitamin B<sub>12</sub> as Selective Carrier for Anions.

Crystal and Molecular Structure of the 4:3 Complex between Lanthanum Nitrate and Pentaethyleneglycol Dimethyl Ether.

1,2-Epoxycarotinoide. 3. Mitteilung. Isolierun von 1,2-Epoxy-1,2-dihydrolycopin aus Tomaten.

Stabilities and Redox Properties of Cu(I) and Cu(II) Complexes with Macrocyclic Ligands Containing the N<sub>2</sub>S<sub>2</sub> donor Set.

Stereoselective Control in the Base-Catalyzed H/D Exchange of 5,6-Dimethylidene-2-bicyclo[2.2.n]alkanone Tricarbonyliron Complexes. Revision of the Structures of Tricarbonyliron Complexes of 5,6-Dimethylidenebicyclo[2.2.2]oct-2-ene and 5,6-Dimethylidenebicyclo[2.2.1]hept-2-ene

Low-Temperature <sup>13</sup>C-NMR Spectra of <sup>6</sup>Li- and <sup>13</sup>C-Labelled Sulfur- and Selenium-Substituted Organolithium Derivatives.

Mitteilungen - Communications.

Radical Ions of Conjugated Polycyclic Hydrocarbons Containing Two Phenalenyl π-Systems.

Oxygenation of Dimethylsulfoxide and Copper-Catalyzed Autoxidation of Substituted Benzoins.

8α,9α-Epoxy-7-oxoroyleanon, ein Diterpen-Epoxychinon aus einer abessinischen Plectranthus-Art (Labiatae).

Aliphatic Liquid Crystals with Positive Dielectric Anisotropy.

Acetyl-cobalamin from Photoinduced Carbonylation of Methyl-cobalamin.

Syntheses of (±)- and Enantiomerically Pure (+)-Longifolene and of (±)- and Enantiomerically Pure (+)-Sativene by an Intramolecular de Mayo Reaction.

Synthese und NMR-Spektren einiger <sup>13</sup>C-markierter Thio- und Seleno-äther, -acetale und -orthoester.

Erratum.

Synthese und Struktur von Zink-Komplexen von 2-Amino-1-azetinen.

Integrated Systems for Water Cleavage by Visible Light; Sensitization of TiO<sub>2</sub> Particles by Surface Derivatization with Ruthenium Complexes.

Ein neuer Zugang zu Bicyclo[4.1.0]heptan-Derivaten.

HNO, an Intermediate in (Light-induced) Rearrangement Reactions of Nitrosooxy Compounds and Nitrosamines.

Synthesis of (−)-Hobartine and Related Indole Alkaloids.

The Non-planarity of the Bicyclo[2.2.1]hept-2-ene Double bond. Crystal Structures of Bicyclo[2.2.2]oct-2-ene, Bicyclo[2.2.1]hept-2-ene, and Bicyclo[2.1.1]hex-2-ene Systems.

3-Lithiopyrroles by Halogen-Metal Interchange of 3-Bromo-1-(triissopropylsilyl)pyrroles. Synthesis of Verucarin E and Other 3-Substituted Pyrroles. Preliminary Communication.

Masthead.

Plectranthone A, B, C und D. Diterpenoide Phenanthren-1,4-dione aus Blattdrüsen einer Plectranthuus sp. (Labiatae).

The Reaction of Singlet Oxygen with 1,3-Dimethylindole in the Presence of Aldehydes. Formation of 1,2,4-Trioxanes.

Enantioselective synthesis of (+)- and (−)- cis-2-methyl-4-propyl-1,3-oxathiane and their olfactive properties.

Determination of the Quadrupolar Coupling Constant and the Asymmetry Parameter of Oxygen-17 in Acetone by <sup>17</sup>O- and <sup>1</sup>H-NMR in Nematic Phases.

On cardioactive steroids. Communication XV. A stereoselective synthesis of (21 R)-21-methyldigitoxigenin, a fully active cardenolide with a wide margin of safety: A contribution to the topology of the Digitalis receptors.

1,2-Epoxycarotinoide. 4. Mitteilung. Synthese, <sup>1</sup>H-NMR- und CD-Studien von ( S)-1,2-Epoxy-1,2-dihydrolycopin und ( S)-1′,2′-Epoxy-1′,2′-dihydro-γ-carotin.