From DNA to catalysis: a thymine-acetate ligated non-heme iron(iii) catalyst for oxidative activation of aliphatic C–H bonds†,10.1039/C5CC07597A

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

From DNA to catalysis: a thymine-acetate ligated non-heme iron(iii) catalyst for oxidative activation of aliphatic C–H bonds†

Afnan Al-hunaiti,Minnä Räisänen,Timo Repo

Chemical Communications Pub Date : 12/10/2015 00:00:00 , DOI:10.1039/C5CC07597A

Abstract

A non-heme, iron(III)/THA(thymine-1-acetate) catalyst together with H₂O₂ as an oxidant is efficient in oxidative C–H activation of alkanes. Although having a higher preference for tertiary C–H bonds, the catalyst also oxidizes aliphatic secondary C–H bonds into carbonyl compounds with good to excellent conversions. Based on the site selectivity of the catalyst and our mechanistic studies the reaction proceeds via an Fe-oxo species without long lived carbon centered radicals.