Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5287275 | Tetrahedron Letters | 2005 | 4 Pages |
Abstract
KAl(SO4)2·12H2O was found to catalyze efficiently a one-pot three-component cyclocondensation of isatoic anhydride and primary amines or ammonia sources such as (NH4)2CO3, NH4OAc and NH4Cl with aromatic aldehydes under mild conditions to afford the corresponding mono- and disubstituted 2,3-dihydroquinazolin-4(1H)-ones in good yields.
Related Topics
Physical Sciences and Engineering
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Authors
Minoo Dabiri, Peyman Salehi, Somayeh Otokesh, Mostafa Baghbanzadeh, Gholamreza Kozehgary, Ali A. Mohammadi,