Über eine Ringerweiterungsreaktion an einem Barbitursäure-Derivat. 10. Mitteilung über Umamidierungsreaktionen.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1807, doi. 10.1002/hlca.19810640611
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- Article
Works matching IS 0018019X AND DT 1981 AND VI 64 AND IP 6
Results: 32
1
2
Mono et Diglycosylbutadiynes.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1893, doi. 10.1002/hlca.19810640622
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- Publication type:
- Article
3
Photochemical free radical formation from aliphatic dicarboxylic acids in solution as studied by electron spin resonance spectroscopy.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1739, doi. 10.1002/hlca.19810640604
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- Article
4
Alkaloid Production in Catharanthus roseus Cell Cultures. VII.. Effect of parameter changes and catabolism studies on cell line PRL No. 953.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1837, doi. 10.1002/hlca.19810640615
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- Article
5
Visible Light-induced Oxygen Generation and Cyclic Water Cleavage Sensitized by Porphyrins.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1937, doi. 10.1002/hlca.19810640626
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- Article
6
The Stability of Divalent 3d- and Trivalent 4f-Metal Complexes with Diazapolyoxa Macrocyclic Ligands.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1790, doi. 10.1002/hlca.19810640608
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- Article
7
Kettenverlängerung funktionalisierter Alkanone durch Umlagerung.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1854, doi. 10.1002/hlca.19810640619
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- Article
8
Laser Flash Photolysis of Phthalocyanines in Solution and Microemulsion.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1800, doi. 10.1002/hlca.19810640610
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- Article
9
Eine ergiebige Herstellung von 1α,3β-Dihydroxy-Δ<sup>5</sup>-steroiden durch Reduktion von 1α,2α-Epoxy-4,6-dien-3-onen mit Lithium in Ammoniak.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1870, doi. 10.1002/hlca.19810640621
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- Article
10
Mitteilungen.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1969, doi. 10.1002/hlca.19810640632
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- Article
11
Mechanisms of Diazo Coupling Reactions. Part XXXI. Aminoazo formation in the diazo coupling of N, N-dimethylaniline and m-toluidine with p-methoxybenzenediazonium tetrafluoroborate in acetonitrile.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1728, doi. 10.1002/hlca.19810640603
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- Article
12
Temperaturabhängiger Circulardichroismus von (3 S, 3′ R)- und (3 S, 3′ S)-Adonixanthin.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1833, doi. 10.1002/hlca.19810640614
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- Article
13
Zur Chemie der Spiro-β-lactame aus der [2+2]-Cycloaddition von Ketenen an Iminolactone.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1930, doi. 10.1002/hlca.19810640625
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- Article
14
Nucleophilic Aromatic Substitutions. Part XIV.. Investigation of the mechanism of hydroxy-denitration of 4,2-and 2,4-chloronitrobenzenediazonium ions as a function of pH.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1777, doi. 10.1002/hlca.19810640607
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- Publication type:
- Article
15
Notiz zur Synthese von Alkyl-, Cycloalkyl- und Aryl-3-aminophenylsulfonen.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1849, doi. 10.1002/hlca.19810640618
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- Article
16
Über Juliprosin, ein weiteres Alkaloid aus Prosopis juliflora A. DC. 180. Mitteilung über organische Naturstoffe.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1959, doi. 10.1002/hlca.19810640629
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- Article
17
Stereochemistry of the Platinum Catalyzed Hydroformylation of Olefins.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1865, doi. 10.1002/hlca.19810640620
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- Article
18
Erratum.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1968, doi. 10.1002/hlca.19810640631
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- Article
19
Mechanisms of Diazo Coupling Reactions. Part XXX. N-Diazo coupling of p-chloroaniline in acetonitrile: Rate-Limiting proton transfer.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1717, doi. 10.1002/hlca.19810640602
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- Article
20
The π-Anisotropy of the Double Bond of a syn-11-Oxasesquinorbornene Derivative.. Stereoselectivity of the Diels- Alder additions of (2-norborneno)[ c]furan. Crystal structure of 11-oxa- endo-tetracyclo[6.2.1.1<sup>3,6</sup>.0<sup>2,7</sup>]-dodec-2(7)-ene-9,10- exo-dicarboxylic anhydride
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1818, doi. 10.1002/hlca.19810640613
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21
Structure and Dynamics of Intramolecular Hydrogen Bonds in Radicals: Substituent, steric and solvent effects.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1910, doi. 10.1002/hlca.19810640624
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22
Photochemische Reaktionen 122. Mitteilung [1]. Zur vinylogen β-spaltung von epoxy-enonen: Photoisomerisierung des 3,4:5,6-diepoxy-5,6-dihydro-β-jonons.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1766, doi. 10.1002/hlca.19810640606
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23
Substituted 2-Phenylnaphthalenes, a New Class of Nematic Liquid Crystals. Preliminary communication.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1847, doi. 10.1002/hlca.19810640617
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- Article
24
Etude par des techniques de partition d'énergie des facteurs qui conditionnent l'équilibre conformationnel de propènes disubstitués-1,3 de configuration E.
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- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1949, doi. 10.1002/hlca.19810640628
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- Article
25
Structure Elucidation and Synthesis of Flavonol Acylglycosides. III.. The synthesis of tiliroside.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1964, doi. 10.1002/hlca.19810640630
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26
Masthead.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. fmi, doi. 10.1002/hlca.19810640601
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- Article
27
The structure of covalent hydrates of alloxazines. A reinvestigation.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1812, doi. 10.1002/hlca.19810640612
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- Article
28
Ungewöhnliches Strukturmerkmal kristalliner Phthalsäure.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1902, doi. 10.1002/hlca.19810640623
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29
Stoffwechselprodukte von Mikroorganismen 205. Mitteilung.. Isolierung und Struktur von Streptazolin.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1752, doi. 10.1002/hlca.19810640605
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30
Isolation of Four Hexaketides from Verticillium intertextum. Preliminary communication.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1843, doi. 10.1002/hlca.19810640616
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- Article
31
Synthesis, Surface Activity and Micelle Formation of Novel Cyanine Dyes.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1943, doi. 10.1002/hlca.19810640627
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32
Revidierte Struktur des Makrodiolids Colletodiol.
- Published in:
- Helvetica Chimica Acta, 1981, v. 64, n. 6, p. 1796, doi. 10.1002/hlca.19810640609
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- Publication type:
- Article