Oxidative photoredox catalysis: mild and selective deprotection of PMB ethers mediated by visible light

被引：131
作者：
Tucker, Joseph W.
Narayanam, Jagan M. R.
Shah, Pinkey S.
Stephenson, Corey R. J. [1 ]
机构：
[1] Boston Univ, Dept Chem, Boston, MA 02215 USA
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 17期
关键词：
P-METHOXYBENZYL ETHERS; C-H FUNCTIONALIZATION; ELECTRON-TRANSFER; BENZYL ETHERS; DDQ; PHOTOCATALYSIS; CYCLOADDITIONS; ALDEHYDES; CLEAVAGE; OXIDANT;
D O I：
10.1039/c1cc10827a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein we report an advancement in the application of visible light photoredox catalysts in the oxidation of electron-rich arenes resulting in the selective deprotection of para-methoxybenzyl (PMB) ethers. This method is highlighted by excellent functional group tolerance, protecting group orthogonality, mild reaction conditions and avoidance of stoichiometric redox byproducts.
引用
收藏
页码：5040 / 5042
页数：3
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