Synthesis of 10-Aryl- and 10-(Arylmethyl)acridin-9(10<i>H</i>)-ones<i>via</i>the Reaction of (2-Fluorophenyl)(2-halophenyl)methanones with Benzenamines and Arylmethanamines
作者:Kazuhiro Kobayashi、Kazuhiro Nakagawa、Shohei Yuba、Toshihide Komatsu
DOI:10.1002/hlca.201200343
日期:2013.3
The reaction of 1‐fluoro‐2‐lithiobenzenes, generated from 1‐bromo‐2‐fluorobenzenes 1 and BuLi, with 2‐halobenzaldehydes and subsequent oxidation of the resulting alcohols 2 afforded (2‐fluorophenyl)(2‐halophenyl)methanones 3, which, on treatment with benzenamines or arylmethanamines, followed by NaH, gave rise efficiently to 10‐aryl‐ or 10‐(arylmethyl)acridin‐9(10H)‐ones (5 or 7), respectively.
由1-溴-2-氟苯1和BuLi生成的1-氟-2-硫代苯与2-卤代苯甲醛反应,随后将所得的醇2氧化,得到(2-氟苯基)(2-卤代苯基)亚甲基3,在用苯甲胺或芳基甲胺处理后再用NaH处理后,它们分别有效地生成10-芳基或10-(芳基甲基)ac啶9(10 H)-1(5或7)。