Works matching IS 0018019X AND DT 1986 AND VI 69 AND IP 6

Results: 26

Methionin als Vorläufer zur enantioselektiven Synthese α-verzweigter Vinylglycine und anderer Aminosäuren.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1365, doi. 10.1002/hlca.19860690611
By:
- Weber, Theodor;
- Aeschimann, Roland;
- Maetzke, Thomas;
- Seebach, Dieter
Publication type:
Article
C45- und C50-Carotinoide. 5. Mitteilung.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1505, doi. 10.1002/hlca.19860690622
By:
- Wolleb, Heinz;
- Pfander, Hanspeter
Publication type:
Article
Control of the Diels- Alder-Addition Regioselectivity by Remote Olefins. Syntheses and Cycloadditions of 2,3,5-Trimethylidenebicyclo[2.2.1]heptane and 2,3,5,6,7-Pentamethylidenebicyclo[2.2.2]octane.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1310, doi. 10.1002/hlca.19860690604
By:
- Burnier, Gérald;
- Schwager, Luis;
- Vogel, Pierre
Publication type:
Article
Synthese von (Methylthio)penam-Derivaten durch Keten-Addition an 4,5-Dihydro-5-(methylthio)-1,3-thiazole.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1424, doi. 10.1002/hlca.19860690615
By:
- Jenny, Christjohannes;
- Prewo, Roland;
- Bieri, Jost H.;
- Heimgartner, Heinz
Publication type:
Article
Mitteilungen.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1535, doi. 10.1002/hlca.19860690626
Publication type:
Article
NMR Studies of Alkaloids. Assignment of the Configuration at C(20) in Tubotaiwine (Dihydrocondylocarpine).
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1343, doi. 10.1002/hlca.19860690608
By:
- Lounasmaa, Mauri;
- Koskinen, Ari;
- O'Connell, John
Publication type:
Article
Intramolecular Hydrogen Bonds of the CO...︁HO Type as Studied by 17O-NMR.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1469, doi. 10.1002/hlca.19860690619
By:
- Jaecard, Guy;
- Lauterwein, Jürgen
Publication type:
Article
Stoffwechselprodukte von Mikroorganismen. 236. Mitteilung. Schwefelhaltige Ansa-Verbindungen des Naphthomycin-Typus.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1356, doi. 10.1002/hlca.19860690610
By:
- Meyer, Michael;
- Keller-Schierlein, Walter;
- Megahed, Salva;
- Zähner, Hans;
- Segre, Annalaura
Publication type:
Article
Synthese und Strukturaufklärung von Merucathinon und Synthese von Cathinon. Inhaltsstoffe von Catha edulis F ORSK.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1498, doi. 10.1002/hlca.19860690621
By:
- Wolf, Jean-Pierre;
- Pfander, Hanspeter
Publication type:
Article
Diels- Alder Regioselectivity Controlled by Remote Substituents. The Cycloadditions of 1-(Dimethoxymethyl)-2,3-dimethylidene- and -2,3,5,6-tetramethylidene-7-oxabicyclo[2.2.1]heptanes.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1287, doi. 10.1002/hlca.19860690603
By:
- Métral, Jean-Lue;
- Lauterwein, JüRgen;
- Vogel, Pierre
Publication type:
Article
X-Ray Crystallographic and MO Studies on the Conformation of Corynoline and the Related Compounds.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1418, doi. 10.1002/hlca.19860690614
By:
- Kamigauchi, Miyoko;
- Noda, Yuko;
- Takao, Narao;
- Ishida, Toshimasa;
- Inoue, Masatoshi
Publication type:
Article
Tetrazinodi(heteroarene): Voltammetrische und cyclovoltammetrische Untersuchung der Oxidation in Methanol, Acetonitril und Dichlormethan.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1531, doi. 10.1002/hlca.19860690625
By:
- Hellrung, Bruno;
- Balli, Heinz
Publication type:
Article
Selective Transport Membranes and their Applicability for Novel Sensors.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1333, doi. 10.1002/hlca.19860690607
By:
- Morf, Werner E.;
- Huser, Marin;
- Lindemann, Bernhard;
- Schulthess, Peter;
- Simon, Wilhelm
Publication type:
Article
Triaziridines. Part V. A semiempirical MNDO study of nitrogen inversion and amide rotation in Formyltriaziridines.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1461, doi. 10.1002/hlca.19860690618
By:
- Kaneti, José;
- Hoesch, Lienhard;
- Dreiding, André S.
Publication type:
Article
Fragmentation of Optically Active (1-Phenylethyl)- and (1-Naphthylethyl)ureas in Refluxing Alcohols: Easy Preparation of Optically Active Amines of High Optical Purity.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1486, doi. 10.1002/hlca.19860690620
By:
- Schönenberger, Bernhard;
- Brossi, Arnold
Publication type:
Article
Diels- Alder Approach to Highly Functionalized Tertiary α-Hydroxy Ketones: A Novel Route to the Hexahydrobenzofuran Portion of the Avermectins and Milbemycins.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1273, doi. 10.1002/hlca.19860690602
By:
- Ireland, Robert E.;
- Obrecht, Daniel M.
Publication type:
Article
Neue Diterpenoide aus Blattdrüsen einer Plectranthus sp. aus Rwanda.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1395, doi. 10.1002/hlca.19860690613
By:
- Alder, Alfredo Carlos;
- Rüedi, Peter;
- Prewo, Roland;
- Bieri, Jost H.;
- Eugster, Conrad Hans
Publication type:
Article
Neue Heterocyclen: Über Tetrazinodi(heteroarene). Synthese und Struktur.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1521, doi. 10.1002/hlca.19860690624
By:
- Eichenberger, Thomas;
- Balli, Heinz
Publication type:
Article
Direct Observation of Acetophenone Enol Formed by Photohydration of Phenylacetylene.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1331, doi. 10.1002/hlca.19860690606
By:
- Chiang, Yvonne;
- Kresge, A. Jerry;
- Capponi, Marco;
- Wirz, Jakob
Publication type:
Article
Synthese von racemischen Aminozuckersäure-lactonen: xylo- und lyxo-2,3-Diacetylamino-5-acetoxypentan-4-olid und -2,3,5-Triacetylaminopentan-4-olid.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1442, doi. 10.1002/hlca.19860690617
By:
- Egli, Markus;
- Dreiding, Andre S.
Publication type:
Article
Masthead.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. fmi, doi. 10.1002/hlca.19860690601
Publication type:
Article
Photochemical reactions. 148th communication. Photochemistry of acylsilanes: Preparation, photolyses, and thermolyses of α,β-unsaturated silyl ketones.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1378, doi. 10.1002/hlca.19860690612
By:
- Scheller, Markus E.;
- Iwasaki, Genji;
- Frei, Bruno
Publication type:
Article
Struktur von Edulon A.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1513, doi. 10.1002/hlca.19860690623
By:
- Künzle, Josef Max;
- Rüedi, Peter;
- Prewo, Roland;
- Eugster, Conrad Hans
Publication type:
Article
Eine neue Synthese von (±)-Dihydrorecifeiolid.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1323, doi. 10.1002/hlca.19860690605
By:
- Milenkov, Branimir;
- Hesse, Manfred
Publication type:
Article
Anion Selectivities of Triorganyltin Acetates and Halides in Solvent Polymeric Membranes.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1435, doi. 10.1002/hlca.19860690616
By:
- Wuthier, Urs;
- Pham, Hung-Viêt;
- Rusterholz, Bruno;
- Simon, Wilhelm
Publication type:
Article
Structural isomerism in Polycondensates. Part IV. Synthesis and characterization of liquid crystalline poly(azomethines) and low molecular weight model compounds.
Published in:
Helvetica Chimica Acta, 1986, v. 69, n. 6, p. 1349, doi. 10.1002/hlca.19860690609
By:
- Deschenaux, Robert;
- Neuenschwander, Peter;
- Pino, Piero
Publication type:
Article

Works matching IS 0018019X AND DT 1986 AND VI 69 AND IP 6

Methionin als Vorläufer zur enantioselektiven Synthese α-verzweigter Vinylglycine und anderer Aminosäuren.

C<sub>45</sub>- und C<sub>50</sub>-Carotinoide. 5. Mitteilung.

Control of the Diels- Alder-Addition Regioselectivity by Remote Olefins. Syntheses and Cycloadditions of 2,3,5-Trimethylidenebicyclo[2.2.1]heptane and 2,3,5,6,7-Pentamethylidenebicyclo[2.2.2]octane.

Synthese von (Methylthio)penam-Derivaten durch Keten-Addition an 4,5-Dihydro-5-(methylthio)-1,3-thiazole.

Mitteilungen.

NMR Studies of Alkaloids. Assignment of the Configuration at C(20) in Tubotaiwine (Dihydrocondylocarpine).

Intramolecular Hydrogen Bonds of the CO...︁HO Type as Studied by <sup>17</sup>O-NMR.

Stoffwechselprodukte von Mikroorganismen. 236. Mitteilung. Schwefelhaltige Ansa-Verbindungen des Naphthomycin-Typus.

Synthese und Strukturaufklärung von Merucathinon und Synthese von Cathinon. Inhaltsstoffe von Catha edulis F ORSK.

Diels- Alder Regioselectivity Controlled by Remote Substituents. The Cycloadditions of 1-(Dimethoxymethyl)-2,3-dimethylidene- and -2,3,5,6-tetramethylidene-7-oxabicyclo[2.2.1]heptanes.

X-Ray Crystallographic and MO Studies on the Conformation of Corynoline and the Related Compounds.

Tetrazinodi(heteroarene): Voltammetrische und cyclovoltammetrische Untersuchung der Oxidation in Methanol, Acetonitril und Dichlormethan.

Selective Transport Membranes and their Applicability for Novel Sensors.

Triaziridines. Part V. A semiempirical MNDO study of nitrogen inversion and amide rotation in Formyltriaziridines.

Fragmentation of Optically Active (1-Phenylethyl)- and (1-Naphthylethyl)ureas in Refluxing Alcohols: Easy Preparation of Optically Active Amines of High Optical Purity.

Diels- Alder Approach to Highly Functionalized Tertiary α-Hydroxy Ketones: A Novel Route to the Hexahydrobenzofuran Portion of the Avermectins and Milbemycins.

Neue Diterpenoide aus Blattdrüsen einer Plectranthus sp. aus Rwanda.

Neue Heterocyclen: Über Tetrazinodi(heteroarene). Synthese und Struktur.

Direct Observation of Acetophenone Enol Formed by Photohydration of Phenylacetylene.

Synthese von racemischen Aminozuckersäure-lactonen: xylo- und lyxo-2,3-Diacetylamino-5-acetoxypentan-4-olid und -2,3,5-Triacetylaminopentan-4-olid.

Masthead.

Photochemical reactions. 148<sup>th</sup> communication. Photochemistry of acylsilanes: Preparation, photolyses, and thermolyses of α,β-unsaturated silyl ketones.

Struktur von Edulon A.

Eine neue Synthese von (±)-Dihydrorecifeiolid.

Anion Selectivities of Triorganyltin Acetates and Halides in Solvent Polymeric Membranes.

Structural isomerism in Polycondensates. Part IV. Synthesis and characterization of liquid crystalline poly(azomethines) and low molecular weight model compounds.