N-SULFONYLATED TETRAHYDROQUINOLINES AND RELATED BICYCLIC COMPOUNDS FOR INHIBITION OF ROR-GAMMA ACTIVITY AND THE TREATMENT OF DISEASES
申请人:Lycera Corporation
公开号:EP2638014B1
公开(公告)日:2017-01-04
Regio- and Chemoselective CH Chlorination/Bromination of Electron-Deficient Arenes by Weak Coordination and Study of Relative Directing-Group Abilities
作者:Xiuyun Sun、Gang Shan、Yonghui Sun、Yu Rao
DOI:10.1002/anie.201300176
日期:2013.4.15
It's all relative: A practical and efficient PdII‐catalyzed regio‐ and chemoselectivechlorination/bromination has been developed for the facile synthesis of a broad range of aromatic chlorides. The reaction demonstrates excellent reactivity, good functional‐group tolerance, and high yields. A preliminary study was conducted to evaluate relative directing‐group abilities of various functionalities