作者:Jabbar Khalafy、Ali Reza Molla Ebrahimlo、Karim Akbari Dilmaghani
DOI:10.1002/jccs.200400196
日期:2004.12
3-Arylamino-4-ethoxycarbonylisoxazol-5(2H)-ones,substitutedonnitrogenwithabenzothiazolegroup, reacts with triethylamine in ethanol under reflux conditions to provide a convenient synthesis of ethyl 2-arylaminoimidazo[2,1-b]benzothiazole-3-carboxylates.
3-Arylamino-4-ethoxycarbonyisoxazol-5(2H)-ones,在氮上被苯并噻唑基团取代,在回流条件下与三乙胺在乙醇中反应,以方便合成 2-arylaminoimidzo[2,1-b]benzothiazole-3-carboxylates。