1245716-56-6Relevant articles and documents
Copper(i) chloride promoted Csp2-N cross-coupling of 1,2-di(pyrimidin-2-yl) disulfides with amines: An efficient approach to obtain C2-amino functionalized pyrimidines
Wei, Kai-Jie,Quan, Zheng-Jun,Zhang, Zhang,Da, Yu-Xia,Wang, Xi-Cun
supporting information, p. 2395 - 2398 (2016/03/01)
The copper(i)-promoted cross-coupling of 1,2-di(pyrimidin-2-yl) disulfides with aromatic amines and aliphatic amines to deliver C-N coupling products in moderate to good yields is reported in this paper. Central to this strategy is the conversion of disulfides into aryl- and alkyl amines by a copper-promoted chemoselective C-S bond cleavage.
Molecular iodine-mediated S-N and C-N cross-coupling and oxidative aromatization of 3,4-dihydropyrimidin-2(1H)-thiones with secondary amines
Quan, Zheng-Jun,Lv, Ying,Wang, Zhong-Jie,Zhang, Zhang,Da, Yu-Xia,Wang, Xi-Cun
supporting information, p. 1884 - 1887 (2013/04/24)
A domino S-N and C-N coupling/oxidative aromatization process to synthesize 2-aminothio-phenylpyrimidines and 2-amino-phenylpyrimidines by S-N and C-N cross-coupling reactions is described. This methodology couples 3,4-dihydropyrimidine-2-thiones and secondary amines catalyzed by molecular iodine. Remarkably the C-N coupled product was obtained via a desulfitative coupling-aromatization reaction in one-pot reaction.