Abstract
Formal acylamination of aromatic nitroalkenes with N-(2-aminobenzoyl)benzotriazoles in aqueous methanol results in the diastereoselective synthesis of 2-aryl-3-nitro-2,3-dihydroquinolin-4(1H)-ones. The aliphatic nitroalkenes, however, form the Michael addition product with benzotriazole.
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