Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/50678| Title: | Silica supported piperazine sulfosalicylic acid: A reusable and efficient catalyst for synthesis of 2-aryl-benzimidazoles |
| Authors: | Mishra, Vaibhav Chundawat, Tejpal Singh |
| Keywords: | 2-Aryl-benzimidazoles;Solid supported catalyst;Piperazine sulfosalicylic acid;Aldehyde;Silica gel |
| Issue Date: | Oct-2019 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A new silica supported piperazine sulfosalicylic acid catalyst has been synthesized and explored for the synthesis of 2-aryl benzimidazoles. The catalyst is found to be highly efficient and recyclable. The new catalytic system is found to exhibit excellent yields of 2-aryl benzimidazoles and moderate to good yields of 2-heteroaryl and 2-alkyl benzimidazoles. |
| Page(s): | 1153-1161 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Appears in Collections: | IJC-B Vol.58B(10) [October 2019] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCB 58B(10) 1153-1161.pdf | Main Article | 221.71 kB | Adobe PDF | View/Open |
| IJCB 58B(10) 1153-1161_Suppl Data.pdf | Supplementary Data | 1.83 MB | Adobe PDF | View/Open |
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