Efficient Method for the Preparation of Carboxylic Acid Alkyl Esters or Alkyl Phenyl Ethers by a New-Type of Oxidation–Reduction Condensation Using 2,6-Dimethyl-1,4-benzoquinone and Alkoxydiphenylphosphines
A new-type of oxidation–reduction condensation proceeded smoothly to afford carboxylic acid alkyl esters or alkyl phenyl ethers in good to high yields by combined use of alkoxydiphenylphosphines (1...
一种新型氧化还原缩合反应顺利进行,通过结合使用烷氧基二苯基膦(1...
[EN] METHOD FOR SYNTHESIZING ARYL BENZYL ETHER COMPOUND<br/>[FR] PROCÉDÉ DE SYNTHÈSE D'UN COMPOSÉ D'ÉTHER D'ARYLBENZYLE<br/>[ZH] 一种合成芳基苄基醚类化合物的方法
arylation of allylic and benzylic alcohols with diaryliodoniumsalts is reported. The reaction yields alkyl aryl ethers under mild and metal-free conditions. Phenols are arylated to diaryl ethers in good to excellent yields. The reaction employs diaryliodoniumsalts and sodium hydroxide in water at low temperature, and excess amounts of the coupling partners are avoided.