Works matching IS 0018019X AND DT 1989 AND VI 72 AND IP 2
Results: 28
Syntheses of α, β-Epoxy Silyl Ketones.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 264, doi. 10.1002/hlca.19890720210
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Synthesis of Gossypol Analogues.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 353, doi. 10.1002/hlca.19890720221
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Colchicine models: Synthesis and Antitubulin Activity of 2′-Monosubstituted and 2′, 5-Disubstituted 2,3,4,4′-Tetramethoxy-1,1′-biphenyls. Synthesis of 4,4′, 5′, 6′-tetramethoxy-1,1′-biphenyl-2,3′-dicarboxylic acid
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 196, doi. 10.1002/hlca.19890720203
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Neue Dimethinmerocyanin-Farbstoffe mit der (Sulfobutyl)benzothiazol-Gruppe als Donor-Teilchromophor und deren Aggregationsverhalten in wässriger Lösung.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 295, doi. 10.1002/hlca.19890720214
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Cyclometalated Compounds of Platinum(II) with two different C, N-aromatic ligands.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 377, doi. 10.1002/hlca.19890720225
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Sphinxolide, a 26-Membered Antitumoral Macrolide Isolated from an Unidentified Pacific Nudibranch.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 237, doi. 10.1002/hlca.19890720207
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Models for Copper-Dioxygen Complexes: The chemistry of copper(II) with some planar tridentate nitrogen ligands.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 323, doi. 10.1002/hlca.19890720218
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Diels- Alder-Reaktionen mit 3-Cyclopropylidenprop-1-enyl-ethyl-ether als 1,3-Dien.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 348, doi. 10.1002/hlca.19890720220
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1,5,7-Triazabicyclo[4.4.0]dec-5-en als Reaktionsmedium: Präparativ ergiebige einstufige Herstellung von Etioporphyrin aus Protoporphyrin.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 185, doi. 10.1002/hlca.19890720202
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Die absolute Konfiguration der Iridale und Cycloiridale unterschiedlicher Herkunft.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 287, doi. 10.1002/hlca.19890720213
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Neue Zugänge zu einigen aromatischen Retinoiden.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 370, doi. 10.1002/hlca.19890720224
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Spectroscopic Studies of Cyclometallated Pd(II) and Pt(II) Complexes: Optical absorption and emission of single crystals of [Pd(thpy)<sub>2</sub>] and [Pt(thpy)<sub>2</sub>].
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 224, doi. 10.1002/hlca.19890720206
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Stereochemical Criteria Providing Unambiguous Experimental Evidence for the intermediacy of ion/molecule complexes in the generation of enolates from gaseous alkoxides. Short communication.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 320, doi. 10.1002/hlca.19890720217
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The Allylic Oxidation of Geraniol Catalyzed by Cytochrome P-450<sub>Cath.</sub>, Proceeding with retention of configuration.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 391, doi. 10.1002/hlca.19890720227
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Synthesis of Aristotelia-Type Alkaloids.. Part IV. Synthesis of (±)-aristoserratine.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 254, doi. 10.1002/hlca.19890720209
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Mitteilungen.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 401, doi. 10.1002/hlca.19890720228
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- Article
Synthese von (+)-Abscisinsäure.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 361, doi. 10.1002/hlca.19890720222
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Masthead.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. fmi, doi. 10.1002/hlca.19890720201
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- Article
Metal Complexes with Macrocyclic Ligands. Part XXIX.. Structural and kinetic studies of two isomeric Cu<sup>2+</sup> complexes with 1,4-dimethyl-8-[2-(2-pyridyl)ethyl]-1,4,8,11-tetraazacyclotetradecane.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 313, doi. 10.1002/hlca.19890720216
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Highly Stereoselective Total Syntheses of 2,5-Anhydro-4-deoxy- D- ribo-hexonic Acid and of (1 S)-1- C-(6-amino-7 H-purin-8-yl)-1,4-anhydro-3-deoxy- D- erythro-pentitol (= cordycepin C).
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 271, doi. 10.1002/hlca.19890720211
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Total Synthesis of L-Allose, L-Talose, and derivatives.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 278, doi. 10.1002/hlca.19890720212
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Ein neuer Zugang zu 2,6,6-Trimethylcyclohexa-2,4-dienon aus 4-Oxoisophoron.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 365, doi. 10.1002/hlca.19890720223
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Vinyl Carbanions. Part 36.. Synthesis of 3-deoxy- D- manno-2-octulosonic acid (KDO) and derivatives.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 213, doi. 10.1002/hlca.19890720205
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The Chemistry of Thujone. Part XIV.. Synthesis of biologically active aryl terpenoid analogues.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 205, doi. 10.1002/hlca.19890720204
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Metal Complexes with Macrocyclic Ligands. Part XXVIII.. Structures and stabilities of the Cu<sup>2+</sup> complexes with 1,4,7-triazacyclononane-1-acetic acid.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 307, doi. 10.1002/hlca.19890720215
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The Radical Cations of Bicyclo[2.2.1]hepta-2,5-diene (8,9,10-Trinorborna-2,5-diene) and bicyclo[2.2.2]octa-2,5-diene (2,3-Dihydrobarrelene). An ESR and ENDOR study.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 383, doi. 10.1002/hlca.19890720226
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Biosynthesis of Homoterpenes in Higher Plants.
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 247, doi. 10.1002/hlca.19890720208
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Synthesis of (−)-Conduritol C (1L-Cyclohex-5-ene-1,2,3/4-tetrol).
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- Helvetica Chimica Acta, 1989, v. 72, n. 2, p. 338, doi. 10.1002/hlca.19890720219
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