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IJC-B Vol.45B [2006] >
IJC-B Vol.45B(08) [August 2006] >


Title: Stereoselective crossed-aldol condensation of 3-acetyl-2,5-dimethylthiophene/furan with aromatic aldehydes in water: Synthesis of (2E)-3-aryl-1-(thien- 3-yl/fur-3-yl)-prop-2-en-1-ones
Authors: Hassan, Mohamed A
Batterjee, Suzan
Taib, Layla A
Keywords: Stereoselective
crossed-aldol
cetyltrimethyl­ammo­nium bromide
cationic surfactant
heteroarylpropenones
hetero­geneous phases
Issue Date: Aug-2006
Publisher: CSIR
IPC CodeInt.Cl.8 C 07D
Abstract: Aldol condensation of 3-acetyl-2, 5-dimethylthiophene 1 and 3-acetyl-2, 5-dimethylfuran 2 with different aromatic aldehydes have been carried out in water in heterogeneous phases in the presence of cetyltrimethylammonium bromide as cationic surfactant at rt. All the reactions occur in short time with excellent yields of steroselective heteroarylpropenones with water as environmental friendly solvent.
Page(s): 1936-1941
ISSN: 0975-0983(Online); 0376-4699(Print)
Source:IJC-B Vol.45B(08) [August 2006]

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