Neue Wege zu Pentalen-Vorstufen.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1627, doi. 10.1002/hlca.19970800520
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- Article
Works matching IS 0018019X AND DT 1997 AND VI 80 AND IP 5
Results: 23
1
2
Non-destructive Removal of the Bornanesultam Auxiliary in α-Substituted N-Acylbornane-10,2-sultanis under Mild Conditions: An efficient synthesis of enantiomerically pure ketones and aldehydes.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1319, doi. 10.1002/hlca.19970800502
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- Article
3
Synthesis and Properties of 2′-Deoxy-1′,2′-seco-D-ribosyl (5′ → 3′)oligonucleotides (= 1′,2′-seco-DNA) containing adenine and thymine.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1494, doi. 10.1002/hlca.19970800513
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- Article
4
Synthesis of Benzo[ a]heptalene.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1375, doi. 10.1002/hlca.19970800506
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- Article
5
Aza-Claisen Rearrangement: Synthesis of 5′-branched 5′-aminothymidines.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1589, doi. 10.1002/hlca.19970800517
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- Article
6
Masthead.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. fmi, doi. 10.1002/hlca.19970800501
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- Article
7
Introduction of Amino Alcohols in the Ring-Opening Reaction of 3-bromo-2,5-dimethylthiophene 1,1-dioxide. A short diastereoselective synthesis of substituted 'tetrahydrobenzo[ a]pyrrolizidines' (= octahydro-1 H-pyrrolo[2,1- a]isoindoles) using L-prolinol.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1483, doi. 10.1002/hlca.19970800512
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- Article
8
Mitteilungen.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1682, doi. 10.1002/hlca.19970800523
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- Article
9
Rate Constants for the Addition of 2-Hydroxy-2-propyl Radicals to Alkenes in Solution studied by laser flash photolysis.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1363, doi. 10.1002/hlca.19970800505
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- Article
10
Catalytic Cyclophanes. Part XI. A flavo-thiazolio-cyclophane as a biomimetic catalyst for the preparative-scale electro-oxidation of aromatic aldehydes to methyl esters.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1555, doi. 10.1002/hlca.19970800516
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- Article
11
Synthesis via a Carbohydrate-Derived Münchnone of Pyrrolopyridines (Indolizines) and imidazopyridines, and their evaluation as inhibitors of β-D-glucosidases.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1443, doi. 10.1002/hlca.19970800509
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- Article
12
Solid-Phase Synthesis of a Sialyl-Tn-Glycoundecapeptide of the MUC1 Repeating Unit.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1473, doi. 10.1002/hlca.19970800511
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13
Synthesis and Properties of First and Second Generation Chiral Dendrimers with Triply Branched Units: A Spectacular Case of Diastereoselectivity.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1648, doi. 10.1002/hlca.19970800522
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- Article
14
Breakdown of Chlorophyll: Partial synthesis of a putative intermediary catabolite. Preliminary communication.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1355, doi. 10.1002/hlca.19970800504
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- Article
15
Synthesis of a Novel Tricyclic Dipeptide Template and Its Incorporation into a Cyclic Peptide Mimetic Containing an NPNA Motif.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1513, doi. 10.1002/hlca.19970800514
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- Article
16
Novel Heterospirocyclic 3-Amino-2 H-azirines as Synthons for Heterocyclic α-Amino Acids.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1528, doi. 10.1002/hlca.19970800515
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- Article
17
Theoretical Parameters to Characterize Antioxidants. Part 1. The case of vitamin E and analogs.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1613, doi. 10.1002/hlca.19970800519
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- Article
18
Synthesis of Polysubstituted Pyrrolizidines from Proline Derivatives and Conjugated Nitroolefins.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1457, doi. 10.1002/hlca.19970800510
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- Article
19
Syntheses and Properties of Donor/Acceptor Arylethynyl-Substituted 1, 6-Methano[10]annulenes.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1639, doi. 10.1002/hlca.19970800521
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- Article
20
Cyclic Heptapeptides Axinastatin 2, 3, and 4: Conformational analysis and evaluation of the biological potential.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1338, doi. 10.1002/hlca.19970800503
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21
Chemie von α-Aminonitrilen 22. Mitteilung Regioselektive Synthese und Kristallstruktur von Uroporphyrinogen-(Typ I)-octanitril.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1421, doi. 10.1002/hlca.19970800508
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22
Changes in the Leaf Surface Chemistry of Apium graveolens (Apiaceae) stimulated by jasmonic acid and perceived by a specialist insect.
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- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1408, doi. 10.1002/hlca.19970800507
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23
X-Ray Structure Analyses of Alkyl-Substituted N-Acryloyl- and N-Crotonoyltoluenesultams.
- Published in:
- Helvetica Chimica Acta, 1997, v. 80, n. 5, p. 1607, doi. 10.1002/hlca.19970800518
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- Article