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Volumn , Issue 11, 2004, Pages 1775-1782
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Novel short-step synthesis of functionalized γ-phenyl-β- hydroxybutenoates and their cyclization to 4-hydroxycoumarins via the N-hydroxybenzotriazole methodology
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Author keywords
Acylations; Coumarins; Heterocycles; N hydroxybenzotriazole; Natural products; NMR spectroscopy
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Indexed keywords
ACYLATION;
ESTERS;
NUCLEAR MAGNETIC RESONANCE;
SPECTROSCOPIC ANALYSIS;
C-ACYLATION COMPOUNDS;
METHYLENE COMPOUNDS;
SALICYLIC ACIDS;
TITLE COMPOUNDS;
SYNTHESIS (CHEMICAL);
3 ACETYL 4 HYDROXY 6 METHYLCOUMARIN;
3 ACETYL 4 HYDROXY 8 METHOXYCOUMARIN;
3 ACETYL 4 HYDROXY 8 METHYLCOUMARIN;
3 ACETYL 4 HYDROXYCOUMARIN;
3 ACETYL 6 CHLORO 4 HYDROXYCOUMARIN;
3 BENZOYL 4 HYDROXYCOUMARIN;
3 CYANO 4 HYDROXY 8 METHOXYCOUMARIN;
3 CYANO 4 HYDROXY 8 METHYLCOUMARIN;
3 CYANO 4 HYDROXYCOUMARIN;
3 ETHOXYCARBONYL 4 HYDROXY 6 METHYLCOUMARIN;
3 ETHOXYCARBONYL 4 HYDROXY 8 METHOXYCOUMARIN;
3 ETHOXYCARBONYL 4 HYDROXY 8 METHYLCOUMARIN;
3 ETHOXYCARBONYL 4 HYDROXYCOUMARIN;
4 HYDROXY 3 METHOXYCARBONYLCOUMARIN;
4 HYDROXYCOUMARIN DERIVATIVE;
6 CHLORO 3 CYANO 4 HYDROXYCOUMARIN;
6 CHLORO 3 ETHOXYCARBONYL 4 HYDROXYCOUMARIN;
BENZOTRIAZOLE DERIVATIVE;
BUTYRIC ACID DERIVATIVE;
ETHYL[(2 ACETOXY 3 METHOXYPHENYL)HYDROXYMETHYLIDENE]ETHOXYCARBONYLACETATE;
ETHYL[(2 ACETOXY 3 METHYLPHENYL)HYDROXYMETHYLIDENE]ETHOXYCARBONYLACETATE;
ETHYL[(2 ACETOXY 5 CHLOROPHENYL)HYDROXYMETHYLIDENE]ETHOXYCARBONYLACETATE;
ETHYL[(2 ACETOXY 5 METHYLPHENYL)HYDROXYMETHYLIDENE]ETHOXYCARBONYLACETATE;
ETHYL[(2 ACETOXYPHENYL)HYDROXYMETHYLIDENE]ACETYLACETATE;
ETHYL[(2 ACETOXYPHENYL)HYDROXYMETHYLIDENE]BENZOYLACETATE;
ETHYL[(2 ACETOXYPHENYL)HYDROXYMETHYLIDENE]ETHOXYCARBONYLACETATE;
GAMMA PHENYL BETA HYDROXYBUTENOIC ACID DERIVATIVE;
METHYL[(2 ACETOXYPHENYL)HYDROXYMETHYLIDENE]METHOXYCARBONYLACETATE;
N HYDROXYBENZOTRIAZOLE;
UNCLASSIFIED DRUG;
UNINDEXED DRUG;
ACYLATION;
ARTICLE;
CARBON NUCLEAR MAGNETIC RESONANCE;
CHEMICAL REACTION;
CYCLIZATION;
DRUG STRUCTURE;
DRUG SYNTHESIS;
PROTON NUCLEAR MAGNETIC RESONANCE;
REACTION ANALYSIS;
STOICHIOMETRY;
STRUCTURE ANALYSIS;
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EID: 4043066665
PISSN: 00397881
EISSN: None
Source Type: Journal
DOI: 10.1055/s-2004-829132 Document Type: Article |
Times cited : (20)
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References (43)
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