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Paper Information

Journal:   JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)   MARCH 2011 , Volume 8 , Number 1; Page(s) 223 To 230.
 
Paper: 

SYNTHESIS OF NEW AZINES IN VARIOUS REACTION CONDITIONS AND INVESTIGATION OF THEIR CYCLOADDITION REACTION

 
 
Author(s):  RANJBAR KARIMI R.*, LOGHMANI KHOUZANI H.
 
* DEPARTMENT OF CHEMISTRY, FACULTY OF SCIENCE, VALI-E-ASR UNIVERSITY, RAFSANJAN, ISLAMIC REPUBLIC OF IRAN
 
Abstract: 

A series of new azines were prepared by reaction of 2-ketoalkyl quinoline derivatives with some hydrazone in solvent free reaction conditions using ultrasonic irradiation. The application of ultrasonic irradiation improved the yields and reduced the reaction times. These azines, due to having -acidic hydrogen next to azine group and heterocycle ring, have tautomeric forms the degree of each of which was determined on the basis of 13C NMR, 1H NMR, UV and IR spectrum. The results revealed that all compounds exist mostly in the enaminone form. We attempted to obtain criss-cross or probably Diels-Alder cycloaddition products through the reaction of some of these new azines with 2-chloroacrylonitrile as a dienophile. Some new diene systems developed from the said reactions.

 
Keyword(s): 2-KETOALKYL QUINOLINE, AZINE, TAUTOMER, CRISS-CROSS CYCLOADDITION, DIELS-ALDER CYCLOADDITION, DIENOPHILE
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

RANJBAR KARIMI, R., & LOGHMANI KHOUZANI, H. (2011). SYNTHESIS OF NEW AZINES IN VARIOUS REACTION CONDITIONS AND INVESTIGATION OF THEIR CYCLOADDITION REACTION. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), 8(1), 223-230. https://www.sid.ir/en/journal/ViewPaper.aspx?id=192634



Vancouver: Copy

RANJBAR KARIMI R., LOGHMANI KHOUZANI H.. SYNTHESIS OF NEW AZINES IN VARIOUS REACTION CONDITIONS AND INVESTIGATION OF THEIR CYCLOADDITION REACTION. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS). 2011 [cited 2021July30];8(1):223-230. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=192634



IEEE: Copy

RANJBAR KARIMI, R., LOGHMANI KHOUZANI, H., 2011. SYNTHESIS OF NEW AZINES IN VARIOUS REACTION CONDITIONS AND INVESTIGATION OF THEIR CYCLOADDITION REACTION. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), [online] 8(1), pp.223-230. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=192634.



 
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