Document Details

Document Type : Article In Journal 
Document Title :
Thermal Condensation of 1-Aryl/ hetaryl-3-methyl-2- pyrazolin-5-ones with Aromatic Aldehydes. Synthesis of 4- arylidenepyrazolones
التكاثف الحراري لمشتقات 1 – أريل هيتاريل – 3 – ميثيل –2 – بيرازولين – 5 – ون: اصطناع مشتقات 4– أريل يدين – 5 – بيرازولون
 
Subject : Chemistry 
Document Language : English 
Abstract : Heating of 3-methyl-1-(pyrid-2-yl / 4-chlorophenyl)-2-pyrazolin-5-ones (1) and some aromatic aldehydes at 150 – 160 oC affords the corresponding 4-arylidene-2-pyrazolin-5-ones (2) as colored products with high yields. These new products were characterized by UV-vis, FT-IR and 1H NMR spectro scopic techniques and elemental analysis. 
ISSN : 1012-1319 
Journal Name : Science Journal 
Volume : 20 
Issue Number : 2 
Publishing Year : 1429 AH
2008 AD 
Number Of Pages : 7 
Article Type : Article 
Added Date : Sunday, October 11, 2009 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
سالم أحمد باسيفSalem Ahmed BasaifResearcher  

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