%0 Journal Article
%T Efficientsolvent-freesynthesisofpyridopyrazineandquinoxalinederivativesusingcopper-DiAmSarcomplexanchoredonSBA-15asareusablecatalyst
%A Marzieh Mohammadi
%A Ghasem Rezanejade Bardajee
%A Nader Noroozi Pesyan
%J ´ß»¯Ñ§±¨
%P 1379-1386
%D 2015
%R 10.1016/S1872-2067(15)60845-2
%X £¿AcatalyticsystemcomprisingmesoporoussilicafunctionalizedwithCu(II)-DiAmSarwassynthesized.Thiswasdemonstratedasanefficientheterogeneouscatalystforthesynthesisofbiologicallyusefulpyridopyrazineandquinoxalineheterocyclesundersolvent-freeconditions.X-raydiffraction,transmissionelectronmicroscopy,N2adsorption-desorption,Fourtiertransformationinfraredspectroscopy,andthermogravimetricanalysiswereusedtocharacterizethecatalystandinvestigatethetextureofSBA-15duringthegraftingprocess.
%K DiAmSar
%K SBA-15
%K Heterogeneouscatalyst
%K Pyridopyrazine
%K Quinoxaline
%U http://www.chxb.cn/CN/abstract/abstract21625.shtml