Rh(III)‐Catalyzed Regioselective Acetylation of sp
<sup>2</sup>
C−H Bond Starting from Paraformaldehyde
作者:Ting Wan、Sidong Du、Chao Pi、Yong Wang、Rongbin Li、Yangjie Wu、Xiuling Cui
DOI:10.1002/cctc.201801512
日期:2019.8.21
Rh(III)‐catalyzedacetylation of sp2 C−H bonds has been realized using paraformaldehyde as an acetylating reagent. This procedure features simultaneous formation of two C−C bonds, external oxidants free, and water as the sole byproducts, thus offering an environmentally benign acetylation of arenes. A range of functional groups tolerance were observed.