%0 Journal Article
%T Condensationof2-naphtolwitharylaldehydesusingaceticacidfunctionalizedionicliquidsashighlyefficientandreusablecatalysts
%A Ahmad Reza Moosavi-Zare
%A Mohammad Ali Zolfigol
%A Omid Khaledian
%A Vahid Khakyzadeh
%J ´ß»¯Ñ§±¨
%P 573-578
%D 2014
%R 10.1016/S1872-2067(14)60030-9
%X £¿Anefficientsolvent-freeprotocolforthesynthesisof14-aryl-14H-dibenzo[a,j]xanthenesfromthecondensationof2-naphtholwitharylaldehydes,usingaceticacidfunctionalizedimidazoliumsalts(1-carboxymethyl-3-methylimidazoliumbromide([cmmim]Br)and1-carboxymethy1-3-methylimidazoliumtetrafluoroborate([cmmim]BF4)asreusablecatalysts,hasbeendeveloped.Theturnoverfrequencyonthecatalystsisseveraltimeshigherthantheotherpreviouslyreportedcatalysts.Also,thermalgravimetricanalysisandpowderX-raydiffractionpatternofthecatalystshavebeenstudied.
%K 14-Aryl-14H-dibenzo[a
%K j]xanthene
%K Aceticacidfunctionalizedionicliquid
%K 2-Naphthol
%K Aldehyde
%K Catalyst
%K Solvent-free
%U http://www.chxb.cn/CN/abstract/abstract21286.shtml