The present invention relates to aniline derivatives of the general formula I or pharmaceutically acceptable salts thereof and their use.
本发明涉及一般式I的苯胺衍生物或其药学上可接受的盐及其用途。
Ceric Ammonium Nitrate Promoted Highly Chemo‐ and Regioselective o
<i>rtho</i>
‐Nitration of Anilines under Mild Conditions
作者:Zafar Iqbal、Asha Joshi、Saroj Ranjan De
DOI:10.1002/ejoc.202200746
日期:2022.8.19
practical strategy for cericammoniumnitrate promoted highly chemo- and regioselective ortho-nitration of aniline carbamates has been developed under mild and neutral conditions without the requirement of additional catalyst and oxidant. Both electron rich and highly electron-deficient anilines afforded good to excellent yields of the desired products with outstanding functional groups tolerance.