شماره ركورد كنفرانس
3834
عنوان مقاله
MONO-SUBSTITUTED KEGGIN-POLYOXOMETALATE ON REDUCEDGRAPHENE OXIDE AS AN EFFECTIVE AND RECYCLABLENANOCATALYST FOR THE SYNTHESIS OF BIS(INDOLYL)METHANES
پديدآورندگان
Fallah Shojaei Abdollah a.f.shojaei@guilan.ac.ir Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran; , Ahangarian Pegah Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran.
تعداد صفحه
2
كليدواژه
indole , electrophilic substitution reactions
سال انتشار
1395
عنوان كنفرانس
نوزدهمين سمينار شيمي فيزيك ايران
زبان مدرك
انگليسي
چكيده فارسي
Mono-substituted Kegginpolyoxometalate complex Na6 [SiW11ZnH2O40].12H2O are an effective catalyst for the synthesis of bis(indolyl)methanes. The prepared catalyst was characterized by different thecniques. Efficient electrophilic substitution reactions of indole with various aromatic aldehydes was carried out in the presence of new catalyst under solvent-free conditions to afford the corresponding bis(indolyl)methanes in excellent yields.
كشور
ايران
لينک به اين مدرک