Document Details

Document Type : Article In Journal 
Document Title :
Synthesis of 4-Pyrazolylmethylidene-2-Oxazoline and -2-ImidazolineDerivatives
تحضير مشتقات 4-بيرازولايل ميثيليدين -2-ظاوكسازولين و-2-إيميدازولين
 
Subject : Chemistry 
Document Language : English 
Abstract : 4-Formyl-2-pyrazolin-5-ones (1a,b) is condensed with hippuric acid derivatives (2a,b) to give the corresponding pyrazolylmethylidene azalactones (3a-d). Aminolysis of oxazolones (3) with aromatic amines in boiling acetic acid afforded imidazolones (4a-l). Treatment of oxazolones (3) with benzene in the presence of AlCl3 afforded ?-benzamidoacetophenone (5). Structural assignments of the new products were based on elemental analysis and IR, 1H NMR spectral data. 
ISSN : 1012-1319 
Journal Name : Science Journal 
Volume : 17 
Issue Number : 1 
Publishing Year : 1425 AH
2005 AD 
Number Of Pages : 9 
Article Type : Article 
Added Date : Sunday, October 11, 2009 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
سالم احمد صالح باسيفSALEM AHMAD BASAIFResearcher  

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