335643-08-8Relevant academic research and scientific papers
Scope of regioselective Suzuki reactions in the synthesis of arylpyridines and benzylpyridines and subsequent intramolecular cyclizations to azafluorenes and azafluorenones
Laha, Joydev K.,Patel, Ketul V.,Saima,Pandey, Surabhi,Solanke, Ganesh,Vashisht, Vanya
, p. 16069 - 16074 (2018)
The current investigation on regioselective Suzuki reactions of 2,3-dihalopyridines and 2-halo-3-halomethylpyridines yielded the unexplored synthesis of arylpyridines and benzylpyridines bearing synthetic handles for further functionalization. Indeed, the scope of intramolecular cyclizations of arylpyridines and benzylpyridines prepared in this study for the synthesis of azafluorenes and azafluorenones has been investigated.
Directed deprotonation-transmetalation as a route to substituted pyridines
Karig, Gunter,Spencer, James A.,Gallagher, Timothy
, p. 835 - 838 (2007/10/03)
matrix presented Regioselective C-4 deprotonation of 3-bromopyridine, followed by Li/Zn transmetalation and Pd-mediated coupling processes, provides a flexible entry to 4-substituted and 3,4-disubstituted pyridines. Application of a similar sequence to 2-
