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Paper Information

Journal:   JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)   JUNE 2011 , Volume 8 , Number 2; Page(s) 531 To 536.
 
Paper: 

AROMATIC BROMINATION OF ALDEHYDES AND KETONES USING 1,3-DI-N-BUTYLIMIDAZOLIUM TRIBROMIDE [BBIM]BR3 IONIC LIQUIDS UNDER SOLVENT-FREE CONDITIONS

 
 
Author(s):  BORIKAR S.P., DANIEL T.*
 
* DIVISION OF ORGANIC CHEMISTRY, NATIONAL CHEMICAL LABORATORY, PUNE- 411 008, INDIA
 
Abstract: 

An environmentally benign and efficient process for the preparation of monobromo derivatives of aryl aldehydes and ketones was developed by simple and practical reactions of aryl aldehydes or ketones with 1,3-di-n-butylimidazolium tribromide ([BBIm]Br3), as a brominating reagent under solvent-free conditions in very high yields. The process has several advantages: high conversions, short reaction time, mild reaction conditions, simple workup with good to quantitative yields and re-usable ionic liquid.

 
Keyword(s): IONIC LIQUID, BROMINATION, [BBIM]BR3, SOLVENT-FREE, GREEN CHEMISTRY
 
References: 
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