N-(2-Aminobenzoyl)benzotriazole mediated and t-BuOK promoted synthesis of 2-substituted quinolone 3-carboxylates

作者：Kokten Sule; Celik Ilhami^*

来源：Tetrahedron Letters, 2015, 56(45): 6254-6256.

DOI：10.1016/j.tetlet.2015.09.109

• Quinolone
• Quinolone 3-carboxylate
• N-(2-Aminobenzoyl)benzotriazole
• Anthranilic acid
• Benzotriazole

2-Substituted quinolone 3-carboxylates were obtained in moderate to good yields by the reaction of N-(2-aminobenzoyl)benzotriazoles with beta-ketoesters in the presence of t-BuOK in THF.

• 出版日期2015-11-4