相转移催化法合成N，N＇－二芳基－1，4－苯二氧基二乙酰胺

Phase Transfer Catalyzed Synthesis of N,N'-Diaryl-1,4-phenylenedioxydiacetamides

于液－液相转移催化条件下，以ＰＥＧ－４００为催化剂，通过１，４－苯二氧基二乙酰氯与芳胺反应，合成了相应的酞胺３ａ～３０。

The title compounds 3a～3o were prepared with high yield via the reaction of 1,4-phenylenedioxydiacetyl chloride with various substituted anilines in liquid-liquid phase,us- ing polyethylene glycol-400 as phase transfer catalyst.