Document Details

Document Type : Article In Journal 
Document Title :
Novel synthesis of 1H-inden-1-ones and thienylpropenones in aqueous medium
Novel synthesis of 1H-inden-1-ones and thienylpropenones in aqueous medium
 
Document Language : Arabic 
Abstract : Condensation of acetylacetone with 4-methoxybenzaldehyde, 2,4-dimethoxybenzaldehyde, 3,4-dimethoxybenzaldehyde, 4-nitrobenzaldehyde and 2,4-dinitrobenzaldehyde in water and in the presence of cetyltrimethylammonium bromide (CTABr) as cationic surfactant in dilute sodium hydroxide at room temperature did not afford the expected arylideneacetylacetone but yielded lH-inden-1-one derivatives 1, while, with piperonaldehyde under the same conditions afforded dipiperonylideneacetone 2. Also 3-acetylthiophene condensed with some aromatic aldehydes under the same conditions gave the expected stereoselective thienylpropenones 4. The structures of the products were identified by IR, NMR, Mass spectral data and elemental analysis. 
Journal Name : JOURNAL OF THE CHINESE CHEMICAL SOCIETY 
Volume : 53 
Issue Number : 4 
Publishing Year : 2006 AH  
Added Date : Wednesday, June 18, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
.Hassan, Mohamed AResearcher mahassan77@yahoo.com
.Batterjee, SuzanResearcher  
.Taib, Layla AResearcher  

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