Aryl ethers have been prepared from cyclohexanone derivatives and various alcohols in the presence of a catalytic amount of palladium on charcoal. The formation of an enol ether followed by an aerobic or non-aerobic dehydrogenation reaction, seem to be the key steps of this transformation. In addition, this new method was also adapted for the synthesis of arylamines.
在催化量的
炭上
钯的存在下,
环己酮衍
生物和各种醇被制备成芳基醚。烯醇醚的形成以及随后的有氧或无氧脱氢反应似乎是这种转化的关键步骤。此外,这种新方法还可用于合成芳胺。