444989-47-3Relevant articles and documents
Facile assembly of fused benzofuro-heterocycles
-
Page/Page column 8; 15, (2009/04/24)
This invention concerns the synthesis of polycyclic structural components of pharmacological compounds, including the synthesis of fused benzofuro-heterocycles, through selective palladium-catalyzed cross-coupling and intramolecular cyclization.
A concise synthesis of all four possible benzo[4,5]furopyridines via palladium-mediated reactions.
Yue, Wen Song,Li, Jie Jack
, p. 2201 - 2203 (2007/10/03)
[reaction: see text] By taking advantage of the alpha- and gamma-activation of chloropyridines as well as palladium-mediated reactions, all four possible benzo[4,5]furopyridine tricyclic heterocycles, benzo[4,5]furo[2,3-b]pyridine, benzo[4,5]furo[2,3-c]py