Girish, YR and Sharath Kumar, KS and Narasimhamurthy, KH and Rangappa, KS and Shashikanth, S (2018) ZrO2 nanoparticles-supported Cu2(II)-β-Cyclodextrin mediated synthesis of N-2 substituted tetrazoles by [2+3] cycloaddition and post tetrazole alkylation. In: Asian Journal of Chemistry, 30 (5). pp. 1093-1098.
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Abstract
An efficient one-pot ZrO2 nanoparticles-supported Cu2(II)-β-cyclodextrin promoted 2+3 cycloaddition of benzonitriles and sodium azide followed by post tetrazole alkylation using aralkyl esters for the synthesis of N-2-substituted tetrazoles has been presented. One-pot operation, atom-economical, regioselectivity and good yields are the main advantages of this protocol. From the atom economy, it is clear that, catalyst can be reused up to four times without any appreciable changes in catalytic activity.
| Item Type: | Journal Article |
|---|---|
| Publication: | Asian Journal of Chemistry |
| Publisher: | Chemical Publishing Co. |
| Additional Information: | The copyright for this article belongs to the Authors. |
| Keywords: | Alkylation; Benzonitriles; Tetrazoles; ZrO2 Nanoparticles; [2+3] Cycloaddition |
| Department/Centre: | Division of Chemical Sciences > Organic Chemistry |
| Date Deposited: | 03 Sep 2022 03:45 |
| Last Modified: | 03 Sep 2022 03:45 |
| URI: | https://eprints.iisc.ac.in/id/eprint/76376 |
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