Works matching IS 0018019X AND DT 1988 AND VI 71 AND IP 6

Results: 24

Reaktionen des Cumalinsäure-methylesters und Cumalinaldehyds mit ambidenten Nucleophilen.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1467, doi. 10.1002/hlca.19880710610

By:

Kvita, Vratislav;
Sauter, Hanspeter;
Tuck, Brian

Publication type:

Article

Semicorrin metal complexes as enantioselective catalysts. Part 2. Enantioselective cyclopropane formation from olefins with diazo compounds catalyzed by chiral (semicorrinato)copper complexes.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1553, doi. 10.1002/hlca.19880710621

By:

Fritschi, Hugo;
Leutenegger, Urs;
Pfaltz, Andreas

Publication type:

Article

Photocycloadditions of 2-(trimethylsilyloxy)-1,3-butadiene to 2-cycloalkenones. Access to the basic pentalenolactone skeleton.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1392, doi. 10.1002/hlca.19880710603

By:

Demuth, Martin;
Pandey, Bipin;
Wietfeld, Bernhard;
Said, Hadi;
Viader, José

Publication type:

Article

Applications of ENDOR spectroscopy to radical cations in freon matrices. Part 2. The radical cation of 2,3-diazabicyclo[2.2.2]oct-2-ene.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1498, doi. 10.1002/hlca.19880710614

By:

Gerson, Fabian;
Qin, Xue-Zhi

Publication type:

Article

Generic shapes for the conformation analysis of macrocyclic structures.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1429, doi. 10.1002/hlca.19880710607

By:

Gerber, Paul R.;
Gubernator, Klaus;
Müller, Klaus

Publication type:

Article

Solid-Phase Synthesis of Oligodeoxynucleotides containing phosphoramidate internucleotide linkages and their specific chemical cleavage.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1517, doi. 10.1002/hlca.19880710618

By:

Bannwarth, Willi

Publication type:

Article

Semicorrin Metal Complexes as Enantioselective Catalysts. Part 1. Synthesis of chiral semicorrin ligands and general concepts.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1541, doi. 10.1002/hlca.19880710620

By:

Fritschi, Hugo;
Leutenegger, Urs;
Siegmann, Konstantin;
Pfaltz, Andreas;
Keller, Walter;
Kratky, Christoph

Publication type:

Article

Pteridines. Part LXXXVII. Synthesis and Properties of 8-Substituted 2-Thiolumazines.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1379, doi. 10.1002/hlca.19880710602

By:

Hübsch, Walter;
Pfleiderer, Wolfgang

Publication type:

Article

Rosafluin, ein neues Diapocarotindiol aus Rosenblüten. 8. Mitteilung über Rosenfarbstoffe.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1491, doi. 10.1002/hlca.19880710613

By:

Märki-Fischer, Edith;
Eugster, Conrad Hans

Publication type:

Article

Mitteilungen - Communications.

Published in:: Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1586, doi. 10.1002/hlca.19880710624
Publication type:: Article

Synthesis and Steroidogenic Activity of Covalently Dimerized Corticotropin (ACTH) Fragments.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1421, doi. 10.1002/hlca.19880710606

By:

Stolz, Monica B.;
Fauchère, Jean-Luc

Publication type:

Article

Efficient Synthesis of 1,2-Bis(2,2′-bipyridinyl)ethane and 1,2-bis(1,10-phenanthrolinyl)ethane ligands by oxidative coupling of the corresponding monomeric methylene carbanions.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1511, doi. 10.1002/hlca.19880710617

By:

Lehn, Jean-Marie;
Ziessel, Raymond

Publication type:

Article

Masthead.

Published in:: Helvetica Chimica Acta, 1988, v. 71, n. 6, p. fmi, doi. 10.1002/hlca.19880710601
Publication type:: Article

Lavandulifolioside: A New Phenylpropanoid Glycoside from Stachys lavandulifolia.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1483, doi. 10.1002/hlca.19880710612

By:

Başaran, Arif Ahmet;
Çaliş, İhsan;
Anklin, Clemens;
Nishibe, Sansei;
Sticher, Otto

Publication type:

Article

Stereoselective synthesis of pyrrolo[2,3- d]pyrimidine α- and β- D-ribonucleosides from anomerically pure D-ribofuranosyl chlorides: Solid-Liquid Phase-Transfer Glycosylation and 15N-NMR Spectra.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1573, doi. 10.1002/hlca.19880710623

By:

Rosemeyer, Helmut;
Seela, Frank

Publication type:

Article

The solution structure and reactivity of decavanadate.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1406, doi. 10.1002/hlca.19880710605

By:

Comba, Peter;
Helm, Lothar

Publication type:

Article

The mild bromination of adamantane and (trimethylsilyl) adamantanes.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1508, doi. 10.1002/hlca.19880710616

By:

Grob, Cyril A.;
Sawlewicz, Pawel

Publication type:

Article

Intramolecular Dynamics of Five-coordinate iron Carbonyl Complexes with olefinic ligands as studied by variable-pressure 1H-NMR spectroscopy.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1458, doi. 10.1002/hlca.19880710609

By:

Ioset, Jacques;
Helm, Lothar;
Merbach, André;
Roulet, Raymond;
Grepioni, Fabrizia;
Braga, Dario

Publication type:

Article

Tandem cheletropic additions of sulfur dioxide to [2.2.2]hericene. The 'barrelene effect'.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1474, doi. 10.1002/hlca.19880710611

By:

Birbaum, Jean-Luc;
Vogel, Pierre

Publication type:

Article

Synthesis and Characterization of DNA Fragments Bearing an Adenine Radiation Product: 7,8-Dihydroadenin-8-one.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1566, doi. 10.1002/hlca.19880710622

By:

Guy, André;
Duplaa, Anne-Marie;
Harel, Philippe;
Téoule, Robert

Publication type:

Article

Synthesis of (+)-1,3:2,5-dianhydroviburnitol ((+)-(1 R,2 R,3 S,5 R,6 S)-4,7-dioxatricyclo[3.2.1.03,6]octan-2-ol).

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1399, doi. 10.1002/hlca.19880710604

By:

Le Drian, Claude;
Vogel, Pierre

Publication type:

Article

Polar Effects. Part 15. Twin γ-substituent effects in the formation of adamantyl-1-cations.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1502, doi. 10.1002/hlca.19880710615

By:

Grob, Cyril A.;
Gründel, Martin;
Sawlewicz, Pawel

Publication type:

Article

Transition-Metal Complexes with Bidentate Ligands Spanning trans-Positions. Part XVII. Some platinum(II) complexes with anionic ligands such as methoxide, formate, carboxylate, hydride, and borohydride, and the X-ray crystal structure of [PtHCl(.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1442, doi. 10.1002/hlca.19880710608

By:

Bracher, Gustav;
Kellenberger, Bruno;
Venanzi, Luigi M.;
Bachechi, Fiorella;
Zambonelli, Luigi

Publication type:

Article

Stoffwechselprodukte von Mikroorganismen. 250. Mitteilung. Maduraferrin, ein neuartiger Siderophor aus Actinomadura madurae.

Published in:

Helvetica Chimica Acta, 1988, v. 71, n. 6, p. 1528, doi. 10.1002/hlca.19880710619

By:

Keller-Schierlein, Walter;
Hagmann, Leonhard;
Zähner, Hans;
Huhn, Wolfgang

Publication type:

Article

Works matching IS 0018019X AND DT 1988 AND VI 71 AND IP 6

Reaktionen des Cumalinsäure-methylesters und Cumalinaldehyds mit ambidenten Nucleophilen.

Semicorrin metal complexes as enantioselective catalysts. Part 2. Enantioselective cyclopropane formation from olefins with diazo compounds catalyzed by chiral (semicorrinato)copper complexes.

Photocycloadditions of 2-(trimethylsilyloxy)-1,3-butadiene to 2-cycloalkenones. Access to the basic pentalenolactone skeleton.

Applications of ENDOR spectroscopy to radical cations in freon matrices. Part 2. The radical cation of 2,3-diazabicyclo[2.2.2]oct-2-ene.

Generic shapes for the conformation analysis of macrocyclic structures.

Solid-Phase Synthesis of Oligodeoxynucleotides containing phosphoramidate internucleotide linkages and their specific chemical cleavage.

Semicorrin Metal Complexes as Enantioselective Catalysts. Part 1. Synthesis of chiral semicorrin ligands and general concepts.

Pteridines. Part LXXXVII. Synthesis and Properties of 8-Substituted 2-Thiolumazines.

Rosafluin, ein neues Diapocarotindiol aus Rosenblüten. 8. Mitteilung über Rosenfarbstoffe.

Mitteilungen - Communications.

Synthesis and Steroidogenic Activity of Covalently Dimerized Corticotropin (ACTH) Fragments.

Efficient Synthesis of 1,2-Bis(2,2′-bipyridinyl)ethane and 1,2-bis(1,10-phenanthrolinyl)ethane ligands by oxidative coupling of the corresponding monomeric methylene carbanions.

Masthead.

Lavandulifolioside: A New Phenylpropanoid Glycoside from Stachys lavandulifolia.

Stereoselective synthesis of pyrrolo[2,3- d]pyrimidine α- and β- D-ribonucleosides from anomerically pure D-ribofuranosyl chlorides: Solid-Liquid Phase-Transfer Glycosylation and <sup>15</sup>N-NMR Spectra.

The solution structure and reactivity of decavanadate.

The mild bromination of adamantane and (trimethylsilyl) adamantanes.

Intramolecular Dynamics of Five-coordinate iron Carbonyl Complexes with olefinic ligands as studied by variable-pressure <sup>1</sup>H-NMR spectroscopy.

Tandem cheletropic additions of sulfur dioxide to [2.2.2]hericene. The 'barrelene effect'.

Synthesis and Characterization of DNA Fragments Bearing an Adenine Radiation Product: 7,8-Dihydroadenin-8-one.

Synthesis of (+)-1,3:2,5-dianhydroviburnitol ((+)-(1 R,2 R,3 S,5 R,6 S)-4,7-dioxatricyclo[3.2.1.0<sup>3,6</sup>]octan-2-ol).

Polar Effects. Part 15. Twin γ-substituent effects in the formation of adamantyl-1-cations.

Transition-Metal Complexes with Bidentate Ligands Spanning trans-Positions. Part XVII. Some platinum(II) complexes with anionic ligands such as methoxide, formate, carboxylate, hydride, and borohydride, and the X-ray crystal structure of [PtHCl(.

Stoffwechselprodukte von Mikroorganismen. 250. Mitteilung. Maduraferrin, ein neuartiger Siderophor aus Actinomadura madurae.