شماره ركورد كنفرانس
4031
عنوان مقاله
Preparation of Solid hybrid catalyst (HY@NH2@SO3H) and its application in synthesis of coumarin
پديدآورندگان
Zendehdel M. Department of Chemistry, Faculty of Science, University of Arak, Arak 38156-8- 8349, Iran , Tavakoli F. F.Tavakoli20@yahoo.com Department of Chemistry, Faculty of Science, University of Arak, Arak 38156-8- 8349, Iran
تعداد صفحه
2
كليدواژه
Zeolite HY , Hybrid catalyst , Functionalize , Sulfamic acid , Coumarin.
سال انتشار
1397
عنوان كنفرانس
پنجمين كنفرانس بين المللي زئوليت ايران
زبان مدرك
انگليسي
چكيده فارسي
Solid hybrid catalysts, are regarded as an important class of catalysts. In this work, HY zeolite has been functionalized by trimethoxysilyl propyl amine. Then, the amine group has been sulfonated by chloro sulfonic acid. All steps have been characterized by FT-IR, XRD, SEM analysis. After the characterization of the (Z-HY@NH2@SO3H) catalyst, its catalytic activity was evaluated for the synthesis of Coumarin.
كشور
ايران
لينک به اين مدرک