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An efficient one-pot synthesis of pyridazinones and phthalazinones using HY-zeolite

✍ Scribed by Leila Zare; Nosratollah Mahmoodi; Asieh Yahyazadeh; Manouchehr Mamaghani; Khalil Tabatabaeian

Publisher
Journal of Heterocyclic Chemistry
Year
2011
Tongue
English
Weight
96 KB
Volume
48
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

The first one‐pot synthesis of pyridazinones and phthalazinones from arenes, cyclic anhydrides, and ArNHNH~2~ in the presence of efficient recyclable heterogeneous catalyst, HY‐zeolite, in high yield and short reaction time is reported. J. Heterocyclic Chem., (2011).

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