2024-03-29T05:24:48Z
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2013-06-30T03:41:05Z
eurjchem:ART
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Solvent-free synthesis of 2H-indazolo[2,1-b] phthalazine-triones promoted by cavitational phenomenon using iodine as catalyst
Varghese, Anitha
Nizam, Aatika
Kulkarni, Rajani
George, Louis
Iodine
Dimedone
Phthalhydrazide
Aromatic aldehydes
Cavitational chemistry
2H-Indazolo[2
1-b]phthalazine-triones
An environmentally benign, simple and efficient protocol for the synthesis of 2H-indazolo[2,1-b] phthalazine-triones by condensation of phthalhydrazide, aromatic aldehydes and dimedone under solvent-free ultrasound assisted conditions employing a safe, readily available iodine as catalyst has been described. This process is a valuable addition as it devoids the use of any solvent and takes place in short duration of time giving good yield of the products.
Atlanta Publishing House LLC
2013-06-30
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
application/pdf
https://www.eurjchem.com/index.php/eurjchem/article/view/746
10.5155/eurjchem.4.2.132-137.746
European Journal of Chemistry; Vol. 4 No. 2 (2013): June 2013; 132-137
2153-2257
2153-2249
eng
https://www.eurjchem.com/index.php/eurjchem/article/view/746/PDF