The title 2-(methoxyimino)benzen-1-ones react with α-alkylethoxycarbonylmethylene(triphenyl)phosphoranes to give 2H-[b][1,4]benzoxazine derivatives along with benzoxazole and indole derivatives. Reaction mechanisms to explain the formation of products obtained are suggested.
标题2-(甲氧基亚
氨基)苯并-1-酮与α-烷基乙氧基羰基亚甲基(三苯基)正膦反应,得到2 H- [ b ] [1,4]苯并恶嗪衍
生物以及
苯并恶唑和
吲哚衍
生物。建议了反应机理以解释所得产物的形成。