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Polymer‐Supported Sulfonic Acid‐Catalyzed Candid Synthesis and Photophysical Properties of 2 H ‐indazolo[2,1‐ b ]phthalazinetriones
Author(s) -
Mulik Abhijeet,
Chandam Dattatraya,
Patil Prasad,
Patil Dayanand,
Jagdale Suryabala,
Sankpal Sandip,
Deshmukh Madhukar
Publication year - 2015
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.2068
Subject(s) - chemistry , sulfonic acid , catalysis , polystyrene , solvent , glycerol , polymer , electroluminescence , organic chemistry , combinatorial chemistry , polymer chemistry , layer (electronics)
Polystyrene‐supported sulfonic acid has been found to be an efficient catalyst for the one‐pot, three‐component synthesis of 2 H ‐indazolo[2,1‐ 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.