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PTSA catalyzed synthesis of functionalized dipyrazolo[1,5]diazocine-3,8-diones via the reaction of 3-aminopyrazolone with benzaldehyde derivatives
Khodabakhshi, M. R ; Sharif University of Technology | 2018
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- Type of Document: Article
- DOI: 10.1016/j.tetlet.2018.11.022
- Publisher: Elsevier Ltd , 2018
- Abstract:
- A simple procedure for the synthesis of dipyrazolo[1,5]diazocine-3,8-diones was developed via the one-pot reaction of 3-aminopyrazolone with substituted benzaldehydes in the presence of catalytic p-toluenesulfonic acid (PTSA). © 2018 Elsevier Ltd
- Keywords:
- Aminopyrazolone ; p-Toluenesulfonic acid ; [1,5]Diazocine
- Source: Tetrahedron Letters ; Volume 59, Issue 51 , 2018 , Pages 4503-4508 ; 00404039 (ISSN)
- URL: https://www.sciencedirect.com/science/article/pii/S0040403918313480