Works matching IS 0018019X AND DT 1985 AND VI 68 AND IP 4
Results: 32
Chinazolincarbonsäuren. VII. Mitteilung. Ein einfacher Zugang zu (4-Oxo-3,4-dihydrochinazolin-3-yl)-alkansäuren, (4-Oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)-alkansäuren und deren Estern.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 892, doi. 10.1002/hlca.19850680410
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Selektive Herstellung von l- oder u-Aldolen aus Äthyl-trityl-keton und aromatischen Aldehyden über Lithium- bzw. Aluminium-Enolate.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 961, doi. 10.1002/hlca.19850680421
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Mitteilungen - Communications.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 1078, doi. 10.1002/hlca.19850680432
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- Article
Nature et stabilité des complexes métalliques de cryptands dinucléants en solution II. Polythiamacrotricycles et monocycles apparentés.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 831, doi. 10.1002/hlca.19850680403
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Photochemical reactions. 144<sup>th</sup> Communication. Photochemistry of 5,6-epoxy-1,3-dienes in the ionone series: Influence of a methoxy group in position 7.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 919, doi. 10.1002/hlca.19850680414
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Synthesis of a Glyoxalase I Inhibitor from Streptomyces griseosporeus N IIDA et O GASAWARA.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 988, doi. 10.1002/hlca.19850680425
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Synthesen von Dibenzo[ b, e][1,4]dioxin-2,3-chinonen, einschliesslich der Ecklonochinone A und B sowie der Isoecklonochinone A und B.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 860, doi. 10.1002/hlca.19850680407
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The Chiral Glycine Enolate Derivative from 1-Benzoyl-2-( tert-butyl)-3-methyl-1,3-imidazolidin-4-one is Alkylated in the 5-Position with Relative Topicity lk. Preliminary Communication.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 949, doi. 10.1002/hlca.19850680418
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Structures of Ring-Enlargement Products.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 1033, doi. 10.1002/hlca.19850680429
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Preparative Asymmetric Reduction of 3-Ketobutyrate and -valerate by Suspended Cells of Thermophilic Bacteria ( Thermoanaerobium brockii) in Ordinary Laboratory Equipment.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 958, doi. 10.1002/hlca.19850680420
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The Synthesis of (±)-11-Deoxydaunomycinone via Regioselective Tandem Diels- Alder Reactions.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 1069, doi. 10.1002/hlca.19850680431
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Deoxy-nitrosugars. 10th Communication. Synthesis of Isosteric Phosphonate Analogues of Ulose-1-Phosphates.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 819, doi. 10.1002/hlca.19850680402
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Laser Flash Photolysis of Chloranil in Solution.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 912, doi. 10.1002/hlca.19850680413
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Enzyme-Catalyzed Peptide-Bond Formation: Elastase- and δ-Chymotrypsin-Assisted Synthesis of Oligopeptides.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 981, doi. 10.1002/hlca.19850680424
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Aromatic nucleophilic substitution. Part 2. Preparation of novel 3-substituted xanthone and thioxanthone derivatives.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 854, doi. 10.1002/hlca.19850680406
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Synthèse de l'ériodermine.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 945, doi. 10.1002/hlca.19850680417
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Synthesis and Conformation of (5 R,8 R,10 R)-8-(Methylthiomethyl)ergoline-6-carboxamidine.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 1025, doi. 10.1002/hlca.19850680428
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Totalsynthese von (-)-Norgestrel.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 1054, doi. 10.1002/hlca.19850680430
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Masthead.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. fmi, doi. 10.1002/hlca.19850680401
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- Article
Transferts d'hydrogènes dans les cations radicaux ethylène-acetals dérivés de cyclopentanones et cyclohexanones.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 903, doi. 10.1002/hlca.19850680412
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Synthesis of 1 H-Cyclopropa[ b]naphthalenes via Trapping of o-Benzoquinodimethanes.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 975, doi. 10.1002/hlca.19850680423
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Aromatic Nucleophilic Substitution. Part 1. Regiospecific Substitution of the Nitro Groups in 3,5-Dinitrophthalic-Acid Derivatives.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 846, doi. 10.1002/hlca.19850680405
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Makrocyclische Ionophore beruhend auf oligomeren Terephthaldiamiden mit von Gastmolekülen abhängiger Selektivität.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 940, doi. 10.1002/hlca.19850680416
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σ-Skeletal-Rearrangement of Heptalenes: Thermal Transformation of Heptalene-1,2-dicarboxylates into Heptalene-1,3-dicarboxylates.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 1010, doi. 10.1002/hlca.19850680427
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Bis (2,4,6,8-cyclononatetraen-1-yl)methane.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 887, doi. 10.1002/hlca.19850680409
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Reaction of Anthranilamide with Phosphorus Pentasulfide: Formation of 2-Mercapto-(1 H)-1,3,2λ<sup>5</sup>-benzodiazaphosphorine-2,4-dithione.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 900, doi. 10.1002/hlca.19850680411
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Reactivité de composés carbonylés avec des cétènes en présence d'alkoxydes de titane ou de zirconium. 3e communication.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 969, doi. 10.1002/hlca.19850680422
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Nature et stabilité des complexes métalliques de cryptands dinucléants en solution. III. Le monocycle [22]-Py<sub>2</sub>N<sub>4</sub>.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 840, doi. 10.1002/hlca.19850680404
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Solvolysen von 4-Alkylidenbicyclo[3.2.0]hept-2-en-6-olen. Synthese von 1-Vinylfulvenen und 8,8-Diphenylheptafulven.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 930, doi. 10.1002/hlca.19850680415
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Deoxy-nitrosugars. 11<sup>th</sup> Communication. Reactions of 1- C-nitroglycosyl halides and 1- C-nitroglycosyl sulfones with dialkyl-phosphite anions: Nucleophilic attack vs. single-electron transfer.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 997, doi. 10.1002/hlca.19850680426
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Inductive Charge Dispersal in Quinuclidinium Ions. Polar Effects, Part 13.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 882, doi. 10.1002/hlca.19850680408
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Isolation and Structure of a New Antibiotic Related to Rubiflavin A.
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- Helvetica Chimica Acta, 1985, v. 68, n. 4, p. 953, doi. 10.1002/hlca.19850680419
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