PhI(OAc)<sub>2</sub>-Mediated One-Pot Synthesis of Benzoxazinones from Anthranilic Acids and Aromatic Aldehydes
作者:Yuanyuan Xie、Suping Wang
DOI:10.3184/174751912x13285455672357
日期:2012.3
way to synthesise 2-aryl-4H-benzo[d][1,3]oxazin-4-ones has been developed by the cyclisation of Schiff bases with (diacetoxyiodo)benzene. The salient features of this new protocol which starts from an anthranilic acid and an aromatic aldehyde, are short reaction time, mild reaction conditions and good yields.
一种合成 2-芳基-4H-苯并[d][1,3]恶嗪-4-酮的新方法已通过席夫碱与(二乙酰氧基碘)苯的环化而开发。这种从邻氨基苯甲酸和芳香醛开始的新方案的显着特点是反应时间短、反应条件温和、产率高。