863870-95-5Relevant articles and documents
A new and efficient synthesis of 4-functionalized benzo[6]furans from 2,3-dihalophenols
Sanz, Roberto,Castroviejo, M. Pilar,Fernandez, Yolanda,Fananas, Francisco J.
, p. 6548 - 6551 (2007/10/03)
Tandem Sonogashira coupling/5-endo-dig cyclization reactions on 2,3-dihalophenols suppose a straightforward entry to 4-halobenzo[b]furans, which can be easily transformed into 4-functionalized benzo[b]furans, that are difficult to synthesize by other proc