Polymer‐Supported Sulfonic Acid‐Catalyzed Candid Synthesis and Photophysical Properties of 2H‐indazolo[2, 1‐b]phthalazinetriones. (4th June 2014)

• Record Type: Journal Article
• Authors: Mulik, Abhijeet; Chandam, Dattatraya; Patil, Prasad; Patil, Dayanand; Jagdale, Suryabala; Sankpal, Sandip; Deshmukh, Madhukar
• Is Part Of: Journal of heterocyclic chemistry. Volume 52:Number 3(2015)
• Page Start: 931
• Page End: 937
• Publication Date: 2014-06-04
• Subjects: Heterocyclic compounds -- Periodicals; 547.59
• DOI: 10.1002/jhet.2068
• Languages: English
• ISSNs: 0022-152X

Abstract

<abstract abstract-type="main"> <title> <x xml:space="preserve">Abstract</x> </title> <p>Polystyrene‐supported sulfonic acid has been found to be an efficient catalyst for the one‐pot, three‐component synthesis of 2<italic>H</italic>‐indazolo[2, 1‐<italic>b</italic>]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.</p> </abstract>