کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6455102 | 1419022 | 2017 | 5 صفحه PDF | دانلود رایگان |
- A novel heterogeneous catalyst SiO2-tpy-Nb was developed to prepare N-substituted phthalimides.
- The catalyst was stable and recoverable for eight cycles without significant loss in its activity.
- The catalyst is applicable in continuous flow which indicates its utilization in industry.
A novel and efficient heterogeneous catalyst SiO2-tpy-Nb was developed, and its application in the preparation of N-substituted phthalimides from o-phthalic acids or anhydrides with amines provides the desired products in good to excellent yields. The catalyst was stable and recoverable for eight consecutive cycles without a significant loss in its activity. Furthermore, the catalyst is applicable in continuous flow which indicates its potential utilization in industrialization.
A novel and efficient heterogeneous catalyst SiO2-tpy-Nb was developed to prepare N-substituted phthalimides from o-phthalic acids or anhydrides with amines in good to excellent yields.253
Journal: Catalysis Communications - Volume 88, 5 January 2017, Pages 30-34