The Combination of Benzaldehyde and Nickel‐Catalyzed Photoredox C(sp
<sup>3</sup>
)−H Alkylation/Arylation
作者:Lumin Zhang、Xiaojia Si、Yangyang Yang、Marc Zimmer、Sina Witzel、Kohei Sekine、Matthias Rudolph、A. Stephen K. Hashmi
DOI:10.1002/anie.201810526
日期:2019.2.4
Herein we report a highly selective photoredox C(sp3)−H alkylation/arylation of ethers through the combination of a photo‐organocatalyst (benzaldehyde) and a transition‐metal catalyst (nickel). This method provides a simple and general strategy for the C(sp3)−H alkylation/arylation of ethers. A selective late‐stage modification of (−)‐ambroxide has also been conducted to demonstrate the applicability
本文中,我们通过光有机催化剂(苯甲醛)和过渡金属催化剂(镍)的组合,报告了醚的高选择性光氧化还原C(sp 3)-H烷基化/芳基化。该方法为醚的C(sp 3)-H烷基化/芳基化提供了一种简单而通用的策略。还对(-)-过氧化氢进行了选择性的后期修饰,以证明该方法的适用性。