Metal-Free Oxidative C(sp<sup>3</sup>)–H Bond Functionalization of Alkanes and Conjugate Addition to Chromones
作者:Jincan Zhao、Hong Fang、Ping Qian、Jianlin Han、Yi Pan
DOI:10.1021/ol502524d
日期:2014.10.17
A metal-free oxidative C(sp3)–H bond functionalization and subsequent conjugate addition reaction using di-tert-butyl peroxide (DTBP) as the oxidant was established, which tolerates a wide range of simple alkane substrates to react with different substituted chromones for direct preparation of 2-alkylchromanones.