1217189-15-5Relevant articles and documents
Copper-catalyzed aromatic C-H bond halogenation with lithium halides under aerobic conditions
Mo, Song,Zhu, Yamin,Shen, Zengming
, p. 2756 - 2760 (2013/05/08)
A concise and practical Cu-catalyzed protocol for the preparation of chloro- and bromoarenes via C-H bond activation has been developed. The advantages of this strategy are the employment of cheap Cu(NO3) 2·3H2O, LiX and O2, and its compatibility with both electron-donating and electron-withdrawing substituents on aryl rings.
Direct synthesis of ortho-dihalogenated arylpyrimidines using calcium halides as halogen sources
Zheng, Xiaojian,Song, Bingrui,Li, Guifei,Liu, Bingxin,Deng, Hongmei,Xu, Bin
supporting information; experimental part, p. 6641 - 6645 (2011/02/21)
Pyrimidines and their derivatives have been used as important motifs in materials and medicinal chemistry. In this Letter, a wide variety of ortho-dihalogenated arylpyrimidines were synthesized with high yields and functional-group tolerance using calcium