Works matching IS 0018019X AND DT 1993 AND VI 76 AND IP 8

Results: 25

3-(Acylamino)-3-amino-2-nitroacrylonitriles from N-Acyl- S-methyl-3,3-diamino-2-nitroacrylthioimidates.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2817, doi. 10.1002/hlca.19930760808

By:

Trimiño, María I. García;
Linden, Anthony;
Heimgartner, Heinz;
Cabrera, Arturo Macías

Publication type:

Article

Synthesis and Spectroscopic Characterization of N2-( N-Acetyl-6- O-stearoyl-α- D-muramoyl)- L-alanyl- D-isoglutamine.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2951, doi. 10.1002/hlca.19930760819

By:

Dick, Fritz;
Jenny, Titus A.

Publication type:

Article

Synthesis and Electron-Diffraction Structure of all- cis-[5.5.5.5]Fenestrane.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2838, doi. 10.1002/hlca.19930760810

By:

Brunvoll, Jan;
Guidetti-Grept, Régine;
Hargittai, Istvan;
Keese, Reinhart

Publication type:

Article

Determination of the Absolute Configuration of Dimethyl (2 S,3 S)-2-Allyl-3-hydroxyglutarate: A Chiral Building Block for Preparing Branched-Chain Nucleoside Analogues.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2969, doi. 10.1002/hlca.19930760821

By:

Arslan, Tuncer;
Herradon, Bernardo;
Schweizer, Bernd W.;
Benner, Steven A.

Publication type:

Article

A New Helicopodand: Molecular Recognition of Dicarboxylic Acids with High Diastereoselectivity.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2757, doi. 10.1002/hlca.19930760803

By:

Owens, Linda;
Thilgen, Carlo;
Diederich, François;
Knobler, Carolyn B.

Publication type:

Article

Synthesis and Chiroptical Properties of Dimethyl 8,12-Diphenylbenzo[ d]heptalene-6,7-dicarboxylate.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2906, doi. 10.1002/hlca.19930760814

By:

Rippert, Andreas J.;
Hansen, Hans-Jürgen

Publication type:

Article

Mitteilungen.

Published in:: Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 3065, doi. 10.1002/hlca.19930760825
Publication type:: Article

Sponge-Derived Polyunsaturated C16 Di- and Tribromocarboxylic Acids.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2814, doi. 10.1002/hlca.19930760807

By:

Ichiba, Toshio;
Scheuer, Paul J.;
Kelly-Borges, Michelle

Publication type:

Article

Rhodium(II)-Catalyzed Decomposition of β,γ-Unsaturated Diazo Compounds.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2803, doi. 10.1002/hlca.19930760806

By:

Motallebi, Shahrokh;
Müller, Paul

Publication type:

Article

Dicarboxylates of 3-Methylidene-β-lactams: Addition Reactions to the Exocyclic Double Bond, Formation of Spiro-β-lactams, and Reductive Ring Opening by Hydrazines.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2958, doi. 10.1002/hlca.19930760820

By:

Gürtler, Susanne;
Johner, Michael;
Ruf, Sabine;
Otto, Hans-Hartwig

Publication type:

Article

Warum Pentose- und nicht Hexose-Nucleinsäuren??. Teil VI. 'Homo-DNS': 1H-, 13C-, 31P- und 15N-NMR-spektroskopische Untersuchung von ddGlc(A-A-A-A-A-T-T-T-T-T) in wässriger Lösung.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2701, doi. 10.1002/hlca.19930760802

By:

Otting, Gottfried;
Billeter, Martin;
Wüthrich, Kurt;
Roth, Hans-Jörg;
Leumann, Christian;
Eschenmoser, Albert

Publication type:

Article

Thermal Reaction of Azulene-1-carbaldehydes with Dimethyl Acetylenedicarboxylate.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2887, doi. 10.1002/hlca.19930760813

By:

Magnussen, Anette;
Uebelhart, Peter;
Hansen, Hans-Jürgen

Publication type:

Article

Lanthanide-Ion Complexation by D-Glucuronic and D-Galacturonic Acids.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2992, doi. 10.1002/hlca.19930760824

By:

Fuks, Leon;
Bünzli, Jean-Claude G.

Publication type:

Article

Photoinduced Molecular Transformations. Part 142. One-step syntheses of 1 H-benz[ f]indole-4,9-diones and 1 H-indole-4,7-diones by a new regioselective photoaddition of 2-amino-1,4-naphthoquinones and 2-amino-1,4-benzoquinones with alkenes.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2942, doi. 10.1002/hlca.19930760818

By:

Kobayashi, Kazuhiro;
Takeuchi, Hiroyasu;
Seko, Shinzo;
Kanno, Yoshikazu;
Kujime, Sachiko;
Suginome, Hiroshi

Publication type:

Article

Intramolecular Site Exchange of Carbonyl Ligands in the Cluster Compounds Nonacarbonyl{μ3-[η3-(1,3,5-trithiane)]}triruthenium ([Ru3(CO)9{μ3-(η3-C3H6S3)}]) and ( tert-Butyl Isocyanide)octacarbonyl-{μ3-[η3-(1,3,5-trithiane)]}triruthenium ([Ru3( t-BuNC)(CO)8{μ3-(η3-C3H6S3)}])

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2936, doi. 10.1002/hlca.19930760817

By:

Laurenczy, Gábor;
Merbach, Andrée.;
Moullet, Bertrand;
Roulet, Raymond;
Hoferkamp, Lisa;
Süss-Fink, Georg

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1993, v. 76, n. 8, p. fmi, doi. 10.1002/hlca.19930760801
Publication type:: Article

Cationic RhI Complexes of Azulenes and Their Catalytic Activity on the Formation of Heptalene-1,2-dicarboxylates from Dimethyl Acetylenedicarboxylate and Azulenes.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2876, doi. 10.1002/hlca.19930760812

By:

Rippert, Andreas Johannes;
Linden, Anthony;
Hansen, Hans-Jürgen

Publication type:

Article

Chemo-enzymatic Synthesis of 6″- O-(3-Arylprop-2-enoyl) Derivatives of the Flavonol Glucoside Isoquercitrin.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2981, doi. 10.1002/hlca.19930760823

By:

Danieli, Bruno;
Bertario, Andrea;
Carrea, Giacomo;
Redigolo, Barbara;
Secundo, Francesco;
Riva, Sergio

Publication type:

Article

HPLC and 1H-NMR Studies of Alkaline Hydrolysis of Some 7-(Oxyiminoacyl)cephalosporins.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2789, doi. 10.1002/hlca.19930760805

By:

Vilanova, Bartolomé;
Muñoz, Francisco;
Donoso, Josefa;
Blanco, Francisco García

Publication type:

Article

Solution Equilibria in Trialkyl-Phosphite Derivatives of [Ir4(CO)12]. Crystal Structure of [Ir4(CO)11{P(OCH2)3CEt}].

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2926, doi. 10.1002/hlca.19930760816

By:

Besançon, Katya;
Laurenczy, Gábor;
Lumini, Tito;
Roulet, Raymond;
Gervasio, Giuliana

Publication type:

Article

A Novel Synthesis of 2,2-Disubstituted 3-Amino-2 H-azirines Based on the Reaction between Amide Enolates and Diphenyl Phosphorochloridate.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2830, doi. 10.1002/hlca.19930760809

By:

Villalgordo, José M.;
Heimgartner, Heinz

Publication type:

Article

Glycosylidene Carbenes. Part 13. Synthesis and thermolysis of representative 1-azi-glycoses.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2847, doi. 10.1002/hlca.19930760811

By:

Vasella, Andrea;
Witzig, Christian;
Waldraff, Christian;
Uhlmann, Peter;
Briner, Karin;
Bernet, Bruno;
Panza, Luigi;
Husi, René

Publication type:

Article

Breakdown of Chlorophyll: A Tetrapyrrolic Chlorophyll Catabolite from Senescent Rape Leaves. Preliminary communication.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2976, doi. 10.1002/hlca.19930760822

By:

Mühlecker, Walter;
Kräutler, Bernhard;
Ginsburg, Samuel;
Matile, Philippe

Publication type:

Article

Synthesis, Structure, and Antimalarial Activity of Tricyclic 1,2,4-Trioxanes Related to Artemisinin.

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2775, doi. 10.1002/hlca.19930760804

By:

Jefford, Charles W.;
Velarde, Javier A.;
Bernardinelli, Gérald;
Bray, Dorothy H.;
Warhurst, David C.;
Milhous, Wilbur K.

Publication type:

Article

Synthesis, Reactivity, and Fluxional Behaviour of [Ir2Rh2(CO)12], and Crystal Structure of [Ir2Rh2(CO)8(norbornadiene)2].

Published in:

Helvetica Chimica Acta, 1993, v. 76, n. 8, p. 2913, doi. 10.1002/hlca.19930760815

By:

Bondietti, Giacomo;
Suardi, Gianfranco;
Ros, Renzo;
Roulet, Raymond;
Grepioni, Fabrizia;
Braga, Dario

Publication type:

Article

Works matching IS 0018019X AND DT 1993 AND VI 76 AND IP 8

3-(Acylamino)-3-amino-2-nitroacrylonitriles from N-Acyl- S-methyl-3,3-diamino-2-nitroacrylthioimidates.

Synthesis and Spectroscopic Characterization of N<sup>2</sup>-( N-Acetyl-6- O-stearoyl-α- D-muramoyl)- L-alanyl- D-isoglutamine.

Synthesis and Electron-Diffraction Structure of all- cis-[5.5.5.5]Fenestrane.

Determination of the Absolute Configuration of Dimethyl (2 S,3 S)-2-Allyl-3-hydroxyglutarate: A Chiral Building Block for Preparing Branched-Chain Nucleoside Analogues.

A New Helicopodand: Molecular Recognition of Dicarboxylic Acids with High Diastereoselectivity.

Synthesis and Chiroptical Properties of Dimethyl 8,12-Diphenylbenzo[ d]heptalene-6,7-dicarboxylate.

Mitteilungen.

Sponge-Derived Polyunsaturated C<sub>16</sub> Di- and Tribromocarboxylic Acids.

Rhodium(II)-Catalyzed Decomposition of β,γ-Unsaturated Diazo Compounds.

Dicarboxylates of 3-Methylidene-β-lactams: Addition Reactions to the Exocyclic Double Bond, Formation of Spiro-β-lactams, and Reductive Ring Opening by Hydrazines.

Warum Pentose- und nicht Hexose-Nucleinsäuren??. Teil VI. 'Homo-DNS': <sup>1</sup>H-, <sup>13</sup>C-, <sup>31</sup>P- und <sup>15</sup>N-NMR-spektroskopische Untersuchung von ddGlc(A-A-A-A-A-T-T-T-T-T) in wässriger Lösung.

Thermal Reaction of Azulene-1-carbaldehydes with Dimethyl Acetylenedicarboxylate.

Lanthanide-Ion Complexation by D-Glucuronic and D-Galacturonic Acids.

Photoinduced Molecular Transformations. Part 142. One-step syntheses of 1 H-benz[ f]indole-4,9-diones and 1 H-indole-4,7-diones by a new regioselective photoaddition of 2-amino-1,4-naphthoquinones and 2-amino-1,4-benzoquinones with alkenes.

Masthead.

Cationic Rh<sup>I</sup> Complexes of Azulenes and Their Catalytic Activity on the Formation of Heptalene-1,2-dicarboxylates from Dimethyl Acetylenedicarboxylate and Azulenes.

Chemo-enzymatic Synthesis of 6″- O-(3-Arylprop-2-enoyl) Derivatives of the Flavonol Glucoside Isoquercitrin.

HPLC and <sup>1</sup>H-NMR Studies of Alkaline Hydrolysis of Some 7-(Oxyiminoacyl)cephalosporins.

Solution Equilibria in Trialkyl-Phosphite Derivatives of [Ir<sub>4</sub>(CO)<sub>12</sub>]. Crystal Structure of [Ir<sub>4</sub>(CO)<sub>11</sub>{P(OCH<sub>2</sub>)<sub>3</sub>CEt}].

A Novel Synthesis of 2,2-Disubstituted 3-Amino-2 H-azirines Based on the Reaction between Amide Enolates and Diphenyl Phosphorochloridate.

Glycosylidene Carbenes. Part 13. Synthesis and thermolysis of representative 1-azi-glycoses.

Breakdown of Chlorophyll: A Tetrapyrrolic Chlorophyll Catabolite from Senescent Rape Leaves. Preliminary communication.

Synthesis, Structure, and Antimalarial Activity of Tricyclic 1,2,4-Trioxanes Related to Artemisinin.

Synthesis, Reactivity, and Fluxional Behaviour of [Ir<sub>2</sub>Rh<sub>2</sub>(CO)<sub>12</sub>], and Crystal Structure of [Ir<sub>2</sub>Rh<sub>2</sub>(CO)<sub>8</sub>(norbornadiene)<sub>2</sub>].