Document Details

Document Type : Article In Journal 
Document Title :
Spectroscopic evaluation of chiral and achiral fluorescent ionic liquids
Spectroscopic evaluation of chiral and achiral fluorescent ionic liquids
 
Subject : Chemistry 
Document Language : English 
Abstract : In this study, spectroscopic investigation of chiral and achiral room temperature ionic liquids is achieved. New ionic liquids were prepared via metathesis, accomplished by the reaction of either L-phenylalanine ethyl ester hydrochloride, chlorpromazine hydrochloride or 1,10-Phenanthroline monohydrate hydrochloride with lithium bis(trifluoromethane) sulfonamide in water. The resulting ionic liquids were produced in high yield and purity. The results obtained by use of 1H NMR and IR experiments were in very good agreement with the chemical structures of the synthesized ionic liquids. In addition, the results of thermal gravimetric analysis suggested that these ionic liquids have good thermal stability. UV-Vis and fluorescence spectroscopy measurements indicated that these ionic liquids are strongly optically absorbent and fluorescent. Lastly, time-based fluorescence steady-state measurements demonstrated the high photostability of these ionic liquids. 
ISSN : 1644-3624 
Journal Name : Central European Journal of Chemistry 
Volume : 8 
Issue Number : 4 
Publishing Year : 1431 AH
2010 AD 
Article Type : Article 
Added Date : Sunday, March 4, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
هادي محمد مروانيMarwani, Hadi MohammedResearcherDoctoratehmarwani@kau.edu.sa

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