Reaktionen von 1,2-Bis(trimethylsilyl)iminen mit Selen-und Tellur-halogeniden.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1076, doi. 10.1002/hlca.19870700420
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- Publication type:
- Article
Works matching IS 0018019X AND DT 1987 AND VI 70 AND IP 4
Results: 29
1
2
Field-Desorption Mass Spectra of Fern Phloroglucinols Containing Three to Six Ring Constituents.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 881, doi. 10.1002/hlca.19870700402
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- Publication type:
- Article
3
2,4-Bis(4-methylpheylthio)-1,3,2λ<sup>5</sup>,4λ<sup>5</sup>-dithiadiphosphetan-2,4-dithion: Ein neues Reagens zur Schwefelung von N, N-disubstituierten Amiden.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1001, doi. 10.1002/hlca.19870700412
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- Publication type:
- Article
4
Some Cyclic Oligopeptide with S<sub>2</sub><sub> n</sub> Symmetry.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1012, doi. 10.1002/hlca.19870700413
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- Publication type:
- Article
5
Chirale Alkoxytitan(IV)-Komplexe für enantioselektive nucleophile Additionen an Aldehyde und als Lewis-Säuren in Diels-Alder-Reaktionen.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 954, doi. 10.1002/hlca.19870700406
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- Publication type:
- Article
6
Raspailynes, Novel Long-Chain Acetylenic Enol Ethers of Glycerol from the Marine Sponges Raspailia pumila and Raspailia ramosa.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1050, doi. 10.1002/hlca.19870700417
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- Publication type:
- Article
7
Addendum.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1229, doi. 10.1002/hlca.19870700428
- Publication type:
- Article
8
Masthead.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. fmi, doi. 10.1002/hlca.19870700401
- Publication type:
- Article
9
Chemie der α-Aminonitrile 1. Mitteilung Einleitung und Wege zu Uroporphyrinogen-octanitrilen.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1115, doi. 10.1002/hlca.19870700424
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- Publication type:
- Article
10
Brominations of Cyclic Acetals from α-Amino Acids and α- or β-Hydroxy Acids with N-Bromosucinimide.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1104, doi. 10.1002/hlca.19870700423
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- Publication type:
- Article
11
Structures and Electrical Properties of Some New Organic Conductors Derived from the Donor Molecule TMET ( S, S, S, S,-Bis(dimethylethylenedithio) tetrathiafulvalene).
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 942, doi. 10.1002/hlca.19870700405
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- Publication type:
- Article
12
Strukturaufklärung ungewöhnlicher Umlagerungsprodukte von S-(1-Alkenyl)sulfoximiden mit Hilfe der Stossaktivierungsmassenspektrometrie (CAD-MS).
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1041, doi. 10.1002/hlca.19870700416
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- Publication type:
- Article
13
Isolation and Structure Elucidation of Some Components of the Antitumor Antibiotic Mixture 'Rubiflavin'.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1217, doi. 10.1002/hlca.19870700427
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- Publication type:
- Article
14
Bildung tricyclischer Thietan-Derivate durch intramolekulare(2+2)-Cycloaddition.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 992, doi. 10.1002/hlca.19870700409
- By:
- Publication type:
- Article
15
Octacarbonyldicoblat-Inauced (1,3) H Shits in 1-Methylallenecarboxylates and Allenic Lactones.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1070, doi. 10.1002/hlca.19870700419
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- Publication type:
- Article
16
Photochemical Synthesis of 2-Alkylidene-1,3-cyclocalkanediones. Preliminary Communication.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 995, doi. 10.1002/hlca.19870700410
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- Publication type:
- Article
17
Oxidationsreaktionen methyl-substituierter 2,1,3-Benzothiadiazole und 2,1,3-Benzoselenadiazole mit Selen-dioxid.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 997, doi. 10.1002/hlca.19870700411
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- Publication type:
- Article
18
Mehrstufige Redoxsysteme. XLIX. Mitteilung. Mit π-Systemen substituierte 1,3-Dimethylidencyclobutane: Synthese und Eigenschaften.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 929, doi. 10.1002/hlca.19870700404
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- Publication type:
- Article
19
Stereoselektive Alkylierung an C(α) von Serin, Glycerinsäure, Threonin und Weinsäure über heterocyclische Enolate mit exocyclischer Doppelbindung.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1194, doi. 10.1002/hlca.19870700426
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- Publication type:
- Article
20
Verecynarmin A, a Novel Briarane Diterpenoid Isolated from Both the Mediterranean Nudibranch Molluse Armina maculata and its Prey, the Pennatulacean Octocoral Veretillum cynomorium.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 984, doi. 10.1002/hlca.19870700408
- By:
- Publication type:
- Article
21
On the Photochemistry of 12,13-Didehydrosqualene.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1095, doi. 10.1002/hlca.19870700422
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- Publication type:
- Article
22
Remote Tricarbonyl(diene)iron Substituent Effect on Ester Heterolysis. The Solvolyses of 5,6,7,8-Tetramethylidenebicyclo[2.2.2]oct-2-yl Methanesulfonate and of its Tricarbonyliron Mono- and Dinuclear Complexes.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1079, doi. 10.1002/hlca.19870700421
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- Publication type:
- Article
23
Sterospecific Syntheses and Spectroscopic Properties of Isomeric 2,4,6,8-Undecatetraenes. New Hydrocarbons from the Marine Brown Alga Giffordia mitchellae. Part IV.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1025, doi. 10.1002/hlca.19870700415
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- Publication type:
- Article
24
Chemical Degradation of Sarverogenin, Proof for the Presence of the Steroid Carbon Skeleton. Glycosides and Aglycones, 335th Communication.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 894, doi. 10.1002/hlca.19870700403
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- Publication type:
- Article
25
Steric Effects on Reaction Rates. Part IX. Force-Field Parameters for Bridgehead and Rigid Tertiary Carbenium Ions.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1017, doi. 10.1002/hlca.19870700414
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- Publication type:
- Article
26
Synthetic Models of the Active Site of Cytochrome P-450. 1st Communication. The Synthesis of a Doubly-Bridged Iron(II)-Porphyrin Carrying a Tightly Bound Thiolate Ligand.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1173, doi. 10.1002/hlca.19870700425
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- Publication type:
- Article
27
Drüsefarbstoffe aus Labiaten: Identifizierung von 17 Abietanoiden aus Plectranthus sanguineus B RITTEN.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 975, doi. 10.1002/hlca.19870700407
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- Publication type:
- Article
28
Complexes of 2,2′,2″-Nirtilotriphenol. Part IV. Cage Compounds with Phosphorus(III) and Phosphorus(V).
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1063, doi. 10.1002/hlca.19870700418
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- Publication type:
- Article
29
Mitteilungen - Communications.
- Published in:
- Helvetica Chimica Acta, 1987, v. 70, n. 4, p. 1230, doi. 10.1002/hlca.19870700429
- Publication type:
- Article