4214-64-6Relevant academic research and scientific papers
Decyanative Cross-Coupling of Cyanopyrimidines with O-, S-, and N-Nucleophiles: A Route to Alkoxylpyrimidines, Aminopyrimidines and Alkylthiopyrimidines
Wei, Xiangyang,Zhang, Caiyang,Wang, Yifei,Zhan, Qi,Qiu, Guiying,Fan, Ling,Yin, Guodong
, p. 7142 - 7150 (2019/11/14)
The transition metal-free cross-coupling reactions of cyanopyrimidines with aliphatic alcohols, thiols (or S-alkylisothiourea salts) and amines, giving the corresponding alkoxylpyrimidines, aminopyrimidines, and alkylthiopyrimidines, are reported. Prelimi
An efficient method for the synthesis of heteroaryl C-O bonds in the absence of added transition metal catalysts
Walsh, Katie,Sneddon, Helen F.,Moody, Christopher J.
, p. 28072 - 28077 (2014/07/21)
Reaction of 2-chloropyrazine and 2-chloropyrimidine with phenols and alcohols in the presence of K2CO3 in DMSO results in high yielding SNAr coupling. The reaction works particularly well with phenols and yields are compar
Synthesis of substituted N-benzyl pyridones via an O- To N-alkyl migration
Lanni, Erica L.,Bosscher, Michael A.,Ooms, Bartel D.,Shandro, Christina A.,Ellsworth, Bruce A.,Anderson, Carolyn E.
, p. 6425 - 6428 (2008/12/21)
(Chemical Equation Presented) A new LiI-promoted O- to N-alkyl migration has been developed for the conversion of O-alkylated 2-hydroxy pyridines, quinolines, and pyrimidines to the corresponding N-alkylated heterocycles in good to excellent yields (57-99%). This method serves as an efficient means for the preparation of N-benzyl pyridones, quinolones, and pyrimidones.
