1017572-70-1Relevant articles and documents
Synthesis of substituted pyridines and quinolines
Hill, Matthew D.,Movassaghi, Mohammad
, p. 1115 - 1119 (2007)
A variety of N-vinyl and N-aryl amides were converted to the corresponding pyridine and quinoline derivatives, respectively. Amide activation and nucleophilic addition of copper(I) (trimethylsilyl)acetylide efficiently provided the desired alkynyl imines. Ruthenium-catalyzed protodesilylation and cycloisomerization of these imines gave the corresponding azaheterocycles. Georg Thieme Verlag Stuttgart.
Metal-free synthesis of alkynyl imines using an oxophosphonium-mediated approach at ambient temperatures
Dong, Qing-Li,Liu, Guan-Sai,Zhou, Hai-Bin,Chen, Lin,Yao, Zhu-Jun
, p. 1636 - 1640 (2008/09/18)
A metal-free approach was developed for the mild synthesis of N-aryl α-alkynyl imines from corresponding amide precursors for the first time. The electronic effects of substrates and the reaction mechanisms were investigated and discussed. This newly deve