Polymer‐Supported Sulfonic Acid‐Catalyzed Candid Synthesis and Photophysical Properties of 2H‐indazolo[2,1‐b]phthalazinetriones |
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| Authors: | Abhijeet Mulik Dattatraya Chandam Prasad Patil Dayanand Patil Suryabala Jagdale Sandip Sankpal Madhukar Deshmukh |
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| Affiliation: | 1. Heterocyclic Laboratory, Department of Chemistry, Shivaji University, Kolhapur, India;2. Department of Agrochemicals and Pest Management, Shivaji University, Kolhapur, India |
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| Abstract: | Polystyrene‐supported sulfonic acid has been found to be an efficient catalyst for the one‐pot, three‐component synthesis of 2H‐indazolo2,1‐b]phthalazinetriones in greener solvent glycerol. Use of greener solvent glycerol along with a polymer‐supported, low toxic, and inexpensive catalyst renders the method eco‐friendly. High yields, simple product isolation procedure, and fluorescent and electroluminescent natures of the products are the noteworthy aspects of this protocol. |
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