Synthesis of<i>tert</i>-Butyl Peroxyacetals from Benzyl, Allyl, or Propargyl Ethers<i>via</i>Iron-Promoted CH Bond Functionalization
作者:Satoshi Iwata、Takeshi Hata、Hirokazu Urabe
DOI:10.1002/adsc.201200410
日期:2012.12.14
When benzyl, allyl, and propargyl ethers were treated with tert-butyl hydroperoxide and a catalytic amount of iron(III) acetylacetonate, tert-butyl peroxyacetals were produced in good to excellent yields, via CH bond functionalization. This method is also applicable to ethylene acetals of unsaturated aldehydes to give peroxyorthoesters.
当用氢过氧化叔丁基和催化量的乙酰丙酮铁(III)处理苄基,烯丙基和炔丙基醚时,通过CH键官能化,叔丁基过氧乙缩醛的收率好至极好。该方法也适用于不饱和醛的乙缩醛以得到过氧原酸酯。