A convenient synthesis of furans using bromacetylpyran-2-one;Eine neue furansynthese aus bromacetylpyran-2-on

Pharmazie

Volumn 64, Issue 7, 2009, Pages 477-478

  Briel, D ^a   Askar, G B ^a   Ortwein, J ^a   Unverferth, K ^b  

^a UNIVERSITY OF LEIPZIG   (Germany)

^b Biotie Therapies GmbH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACETIC ACID DERIVATIVE; ACETONE; AMINE; ANILINE; BROMINE DERIVATIVE; BUTENOLIDE; DEHYDROACETIC ACID; FURAN DERIVATIVE; NATURAL PRODUCT; PHENETHYLAMINE; PYRAN DERIVATIVE; DYES, REAGENTS, INDICATORS, MARKERS AND BUFFERS; PYRONE DERIVATIVE;

ARTICLE; BROMINATION; CHEMICAL REACTION; DRUG STRUCTURE; DRUG SYNTHESIS; POLYMERIZATION; REACTION ANALYSIS; CHEMISTRY; INFRARED SPECTROPHOTOMETRY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SYNTHESIS;

FURANS; INDICATORS AND REAGENTS; MAGNETIC RESONANCE SPECTROSCOPY; PYRONES; SPECTROPHOTOMETRY, INFRARED;

EID: 70349260667     PISSN: 00317144     EISSN: None     Source Type: Journal    
DOI: 10.1691/ph.2009.9542     Document Type: Article

References (6)

1. Drevenkar V, Deljac A, Stefanac J, Seibl J (1983) Condensation of β,δ-triketone derived from dehydroacetic acid with aliphatic amines and copper(II) complexes of the schiff bases. Polyhedron 2: 447-453.
2. Fodili M, Amari M, Kolli B, Robert, Baudy-Floc'h M, Le Grel P (1999) An Efficient Syntesis of New 2-Pyronyl-1,5-Benzodiazepine Derivatives. Synthesis 5: 811-814.
3. Harris TM, Harris CM, Brush CK (1970) Bromination of dehydroacetic acid. J Org Chem 35: 1329-1333.
4. Löwe W, Braun B, Müller B (1994) Novel pyranopyridine derivatives from an enaminone. J Het Chem 31: 1577-1581.
5. Mahesh VK, Sharma CL, Vashistha S, Sharma R (1979) Studies on 5-bromodehydroacetic acid: synthesis of 1,5-diphenyl-3-(5-bromo-4-hydroxy-6- methyl-2H-pyran-2-one-3-yl)-2-pyrazolines. J Indian Chem Soc 16: 718-719.
6. Negwer M, Scharnow HG (2001) Organic-Chemical Drugs and Their Synonyms, Wiley-VCH, Nr. 1145, 3833, 5319