Found: 32
Select item for more details and to access through your institution.
Photochemical Synthesis of Octahydro- and 3a,4,5,6,7,7a-Hexahydro-benzo[ b]thiophenes from Methyl ( E)-4-Mercapto-2,6-heptadienoate and Alkenes or Alkynes via Consecutive Radical Ring Closure. Preliminary Communication.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 121, doi. 10.1002/hlca.19870700114
- By:
- Publication type:
- Article
Photochemical Rearrangement of N-Substituted 2-Methyl-5-Nitro-1 H-Imidazoles in the Presence of Water.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 171, doi. 10.1002/hlca.19870700121
- By:
- Publication type:
- Article
Mitteilungen - Communications.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 272, doi. 10.1002/hlca.19870700132
- Publication type:
- Article
3-Hydroxyglutarate and β,γ-Epoxy Esters as Substrates for Pig Liver Esterase (PLE) and α-Chymotrypsin.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 142, doi. 10.1002/hlca.19870700118
- By:
- Publication type:
- Article
Two Unusual Trimers of Diketene.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 203, doi. 10.1002/hlca.19870700125
- By:
- Publication type:
- Article
The radical anion of 1,2:9,10-dibenzo[2.2]paracyclophane.. An ESR, ENDOR, and TRIPLE resonance study.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 79, doi. 10.1002/hlca.19870700110
- By:
- Publication type:
- Article
New Mechanistic Proposal for Some Heptamolybdate-Ion-Catalyzed Isomerizations.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 59, doi. 10.1002/hlca.19870700107
- By:
- Publication type:
- Article
Neue Cyclosporine aus Tolypocladium inflatum. Die Cyclosporine K-Z.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 13, doi. 10.1002/hlca.19870700103
- By:
- Publication type:
- Article
Complexes of 3,3′-Oxybis[(diphenylphosphino)methylbenzene] with Ni(II), Pd(II), Pt(II), Rh(I), and Ag(I). How Important is Backbone Rigidity in the Formation of trans-Spanning Bidenatate Chelates??
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 158, doi. 10.1002/hlca.19870700120
- By:
- Publication type:
- Article
Nucleosides and nucleotides. Part 25.. Synthesis of a protected 1-(2′-deoxy-β- D-ribofuranosyl)-1 H-benzimidazole 3′-phosphate.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 138, doi. 10.1002/hlca.19870700117
- By:
- Publication type:
- Article
Intramolecular Cyclizations of Allenic Acylureas and -Amides.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 262, doi. 10.1002/hlca.19870700130
- By:
- Publication type:
- Article
Addition of Chiral Glycine, Methionine, and Vinylglycine Enolate Derivatives to Aldehydes and Ketones in the Preparation of Enantiomerically Pure α-Amino-β-Hydroxy Acids.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 237, doi. 10.1002/hlca.19870700129
- By:
- Publication type:
- Article
Erratum.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 271, doi. 10.1002/hlca.19870700131
- Publication type:
- Article
Nonapentafulvalen.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 49, doi. 10.1002/hlca.19870700106
- By:
- Publication type:
- Article
Enantionselektive Synthese des L-Threonins.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 232, doi. 10.1002/hlca.19870700128
- By:
- Publication type:
- Article
Molecular Anion Binding and Substrate Photooxidation in Visible Light by 2,7-Diazapyrenium Cations.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 1, doi. 10.1002/hlca.19870700102
- By:
- Publication type:
- Article
Synthese von ' D-Isothreonin' und ' L-Alloisothreonin' aus L-Alanin.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 116, doi. 10.1002/hlca.19870700113
- By:
- Publication type:
- Article
Syntheses of Tetrahydrolipstatin and Absolute Configuration of Tetrahydrolipstatin and Lipstatin.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 196, doi. 10.1002/hlca.19870700124
- By:
- Publication type:
- Article
IR Laser Chemistry and CF Chromophore Absorption of 1,2-Dichloro-1,1,2-trifluoroethane.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 129, doi. 10.1002/hlca.19870700116
- By:
- Publication type:
- Article
Masthead.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. fmi, doi. 10.1002/hlca.19870700101
- Publication type:
- Article
Monoterpenoid chemistry. Part 3.. Stereoselective synthesis of the major oxygenated metabolites of trans-sobrerol.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 71, doi. 10.1002/hlca.19870700109
- By:
- Publication type:
- Article
Aza-2-dienes-1,3. Partie 5. Préparation de N-aminoimidazoles, 3 H-pyrroles, triazolo[1,2,4][1,5- a]pyrazines et imidazo[1,2- a]pyrazines.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 187, doi. 10.1002/hlca.19870700123
- By:
- Publication type:
- Article
3-(Dimethylamino)-2,2-dimethyl-2 H-azirin als Aib-Äquivalent: Synthese von Aib-Oligopeptiden.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 102, doi. 10.1002/hlca.19870700112
- By:
- Publication type:
- Article
Norbornanes. Part 19. The Inductive Model for Norbornyl Cation Formation.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 43, doi. 10.1002/hlca.19870700105
- By:
- Publication type:
- Article
Ring-Open Analogues of Adenine Nucleoside. Aminoacyl Derivatives of Cyclo- and Acyclo-Nucleosides.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 219, doi. 10.1002/hlca.19870700127
- By:
- Publication type:
- Article
Zwei weitere Iridoid-glycoside und ein Monoterpen-glycosid aus Sambucus ebulus L. (Caprifloiaceae). 3. Mitteilung über die Inhaltsstoffe der Zwergholunderwurzel.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 91, doi. 10.1002/hlca.19870700111
- By:
- Publication type:
- Article
A Simple and Effective Chemical Phosphorylation Procedure for Biomolecules.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 175, doi. 10.1002/hlca.19870700122
- By:
- Publication type:
- Article
The Thermal Reactivity of 5,8α-Epidioxy-5α-cholestan-3β-yl Acetate in Acetic Acid.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 37, doi. 10.1002/hlca.19870700104
- By:
- Publication type:
- Article
Formation of 2,3-Dihydrothiophene-3-carboxylates from 2(5 H)-Thiophenones via Sequential Cyclization and Ring-Opening Reactions of 3-Thiahexa-1,5-dienyl Radicals. Preliminary Communication.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 125, doi. 10.1002/hlca.19870700115
- By:
- Publication type:
- Article
Nucleotides. Part XXVI.. A new synthesis of 9-(′- D-ribofuranosyl)uric acid and its 5′-monophosphate.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 210, doi. 10.1002/hlca.19870700126
- By:
- Publication type:
- Article
Coralloidolide A and Coralloidolide B, the First Cembranoids from a Mediterranean Organism, the Alcyonacean Alcyonium coralloides.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 63, doi. 10.1002/hlca.19870700108
- By:
- Publication type:
- Article
Herstellung und Charakterisierung in Membranen von Ionophoren mit Selektivität fü Natrium-Ionen.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 1, p. 153, doi. 10.1002/hlca.19870700119
- By:
- Publication type:
- Article