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Ionic Liquid Promoted Eco-friendly and Efficient Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones

✍ Scribed by Minoo Dabiri; Peyman Salehi; Mostafa Baghbanzadeh


Publisher
Springer Vienna
Year
2007
Tongue
English
Weight
62 KB
Volume
138
Category
Article
ISSN
0026-9247

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One-pot synthesis of 2,3-disubstituted-2
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## Abstract An efficient method for the synthesis of a series of 2,3‐disubstituted‐2,3‐dihydroquinazolin‐4(__1H__)‐ones is described via one‐pot condensation reaction of isatoic anhydride, aryl aldehydes, and primary amines using a BrΓΈnsted acidic ionic liquid, [Hmim][NO~3~], as a catalyst and medi