Ein neuer, ergiebiger Zugang zu Dihydroactinodiolid und α-substituierten Furanderivaten.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 916, doi. 10.1002/hlca.19740570347
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Works matching IS 0018019X AND DT 1974 AND VI 57 AND IP 3
Results: 51
1
2
The structure of Arteannuin B and its Acid Hydrolysis Product.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 602, doi. 10.1002/hlca.19740570314
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3
Synthèses dans la série des bis-indéno-fluorènes, IX. Le dihydro-13,15- 7H-bis-indéno[2.1- b; 2′.1′- h]fluorène et son dérivé méthylé en position 6.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 843, doi. 10.1002/hlca.19740570340
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4
Synthèses dans la série des bis-indéno-fluorènes, VIII. Méthyl-6-dihydro-9,15- 7H-bis-indéno[2.1- b;2′.1′- g]fluorène.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 839, doi. 10.1002/hlca.19740570339
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5
Über stereoselektive Synthesen und Reaktionen von 5,6-Epoxy-perhydroisoindolinen.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 572, doi. 10.1002/hlca.19740570311
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6
Mitteilungen.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 941, doi. 10.1002/hlca.19740570351
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7
Acidities of Hydrochloric Acid in Water/Acetic Acid and in Water/Acetic Acid/Formaldehyde Mixtures: Investigations with the indicator method and with the nmr method. 31st communication on investigations in textile chemistry.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 690, doi. 10.1002/hlca.19740570322
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8
Welkstoffe und Antibiotika. 40. Mitteilung [1]. Synthesen von Dehydroorchinol-methyläther und Dehydroorchinol.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 790, doi. 10.1002/hlca.19740570333
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- Publication type:
- Article
9
Thermodynamique des mélanges liquides binaires. Volume de mélange et nombre moyen de configurations gauches des alcanes.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 521, doi. 10.1002/hlca.19740570304
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10
Photochemische Reaktionen. 76.Mitteilung [1]. UV.-Bestrahlung von 11-Oxo-Steroiden V Die Photoisomerisierung von 3,20-Diäthylendioxy-5α,14β,17α-pregnan.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 863, doi. 10.1002/hlca.19740570344
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- Article
11
Polimeri vinilici otticamente attivi XXI. Determinazione del tipo e del grado di stereoregolarità in alcuni polivinilchetoni.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 616, doi. 10.1002/hlca.19740570315
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12
Synthesis of Somatostatin. Preliminary communication.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 730, doi. 10.1002/hlca.19740570326
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13
Die Addition von Imidazolderivaten an DCCI; eine Nebenreaktion bei der Synthese von Histidinpeptiden.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 831, doi. 10.1002/hlca.19740570337
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- Article
14
Identification des composés phénoliques dans les feuilles de Homogyne alpina, Petasites albus, Petasites hybridus et Adenostyles alliariae.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 552, doi. 10.1002/hlca.19740570308
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15
Photochemische Primärreaktionen α-verzweigter aliphatischer Ketone und Aldehyde in lösung.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 920, doi. 10.1002/hlca.19740570348
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- Article
16
The Crystal Structure of the NaNCS Complex of Nonactin.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 664, doi. 10.1002/hlca.19740570319
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17
Ammonolysis of Nitroarginine and Nitroarginine-Containing Peptides; Some Side Reactions.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 566, doi. 10.1002/hlca.19740570310
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18
Erratum.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 941, doi. 10.1002/hlca.19740570350
- Publication type:
- Article
19
Vitamin D<sub>3</sub> Metabolites III. Synthesis and X-ray analysis of 1α, 25-dihydroxycholesterol.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 781, doi. 10.1002/hlca.19740570332
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- Publication type:
- Article
20
Studies of Organometallic Compounds XV. The Crystal Structure of Bis(tribenzyl-titanium(IV))-μ-oxo.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 684, doi. 10.1002/hlca.19740570321
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- Publication type:
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21
Rhodium-Katalysierte Isomerisierungen von 2-Methylidenglutarsäureestern zu Methylglutaconsäureestern.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 856, doi. 10.1002/hlca.19740570343
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- Publication type:
- Article
22
Stereochemistry from X-Ray Diffraction Studies of Three Palladium(II) Complexes with Terdentate Chelating Amines.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 519, doi. 10.1002/hlca.19740570303
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- Publication type:
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23
Der Einfluss von Substituenten in Stellung 4 auf das n-Ionisationspotential des Chinuclidins.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 546, doi. 10.1002/hlca.19740570307
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24
Model Calculations on the Squalene Cyclization.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 823, doi. 10.1002/hlca.19740570336
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25
Effect of Pressure in the Gamma Radiolysis of Cyclohexane in the Vapor Phase.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 721, doi. 10.1002/hlca.19740570325
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- Publication type:
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26
Vitamin D<sub>3</sub> Metabolites I. Synthesis of 25-hydroxycholesterol.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 764, doi. 10.1002/hlca.19740570330
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27
Stoffwechselprodukte von Mikroorganismen. 130. Mitteilung. Synthese des δ-N-Hydroxy- L-arginins.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 657, doi. 10.1002/hlca.19740570318
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28
Addition von Acetylendicarbonsäuredimethylester an Imidazole; Aminierung der Addukte: neue Synthesen von 3-(2-Imidazolyl)-2-pyridon-4,5-dicarbonsäureamiden und Pyrido[1,2-a]pyrazinen.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 750, doi. 10.1002/hlca.19740570329
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29
Eliminierungsreaktionen an Kationen in Gasphase II Essigsäureeliminierung aus Androstanylacetaten.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 674, doi. 10.1002/hlca.19740570320
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30
Vitamin D<sub>3</sub> Metabolites II. Further Syntheses of 25-Hydroxycholesterol.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 771, doi. 10.1002/hlca.19740570331
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- Publication type:
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31
Stereochemistry of Polynuclear Cadmium(II) Thioglycolates: Crystal structure of cadmium(II) bisthioglycolate.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 513, doi. 10.1002/hlca.19740570302
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32
Surface Chemistry of Polymers Physical Adsorption of Nitrogen, Argon, Sulfur Dioxide and Neopentane on Polyvinylidene Fluoride.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 851, doi. 10.1002/hlca.19740570342
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- Publication type:
- Article
33
The Mass Spectrometric Fragmentation of 1-Alkyl Ions derived from Halides.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 708, doi. 10.1002/hlca.19740570324
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- Publication type:
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34
The Structure and Absolute Configuration of Arteannuin B.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 600, doi. 10.1002/hlca.19740570313
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35
Die Kinetik der Spaltung dinuklearer Tri-μ-hydroxo-kobalt(III)-Komplexe N<sub>3</sub>Co(Oh)<sub>3</sub>CoN<sub>3</sub><sup>3+</sup> (triole) mit Säure.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 802, doi. 10.1002/hlca.19740570335
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- Publication type:
- Article
36
Isolierung und Strukturaufklärung von Chlamydocin.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 533, doi. 10.1002/hlca.19740570306
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37
Oxydative Kupplung von Indolinen und 1,2,3,4-Tetrahydrochinolinen mit Kaliumpermanganat. 153. Mitteilung über Alkaloide.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 887, doi. 10.1002/hlca.19740570346
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- Publication type:
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38
The Mass Spectrometric Fragmentation of 1-Heptyl Ions Derived from the Corresponding Halides.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 525, doi. 10.1002/hlca.19740570305
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- Publication type:
- Article
39
Absolute Konfiguration von Xanthophyll (Lutein).
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 631, doi. 10.1002/hlca.19740570317
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- Publication type:
- Article
40
Thermische Umlagerung von ( trans-2,3-Diphenylcyclopropyl)-dipyrrolidino-methan. vorläufige Mitteilung.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 748, doi. 10.1002/hlca.19740570328
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41
Fluorénacènes et fluorénaphènes synthèses dans la série des indéno-fluorènes, XVII. Dérivés méthylés du cis-fluorénacène, du trans-fluorénacène et du trans-fluorénaphène
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 585, doi. 10.1002/hlca.19740570312
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42
Synthesis of 2,5-Diphenylbenzocyclopropene and 7,7-Dideuteriobenzocyclopropene.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 704, doi. 10.1002/hlca.19740570323
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- Article
43
Welkstoffe und Antibiotika. 41. Mitteilung [1]. 2,4-Dimethoxy-8-hydroxy-, 2,4-dimethoxy-7-hydroxy- und 1,3,4-Trimethoxy-6-hydroxy-9-methyl-phenanthren.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 796, doi. 10.1002/hlca.19740570334
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- Publication type:
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44
Masthead.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. fmi, doi. 10.1002/hlca.19740570301
- Publication type:
- Article
45
Isolement et identification des hydrocarbures sesquiterpéniques de l'huile essentielle de graines d'Anis.
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 849, doi. 10.1002/hlca.19740570341
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46
Die Kristallstruktur eines Sulfatkomplexes mit Cyanguanidin und Lupetidin.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 623, doi. 10.1002/hlca.19740570316
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- Publication type:
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47
Isomerisierungen und Umlagerungen in Bicyclischen Systemen via cyclopropan-carbaldehyd-enamine.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 734, doi. 10.1002/hlca.19740570327
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48
The double bamford-stevens Reaction with Tricyclo [5.1.0.0<sup>3,5</sup>] octane-2,6-dione (Bis-homo- p-quinone). Synthesis and Reactions of 4,5-Dihydro-4,5-methano-1,7-diaza-7a H-indene (4,5-Homo-1,7a-diaza-indene).
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 873, doi. 10.1002/hlca.19740570345
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- Publication type:
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49
Weitreichende Kopplung zwischen Protonen und Fluor in 2-Fluorbenzamiden.
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- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 836, doi. 10.1002/hlca.19740570338
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50
Antibiotic X-5108. VII. Absolute stereochemistry of 8-amino-3-methoxy-2,4-dimethyl-4,6-octadienal, a compound derived from antibiotic X-5108 and mocimycin [1].
- Published in:
- Helvetica Chimica Acta, 1974, v. 57, n. 3, p. 936, doi. 10.1002/hlca.19740570349
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- Publication type:
- Article