1245573-32-3Relevant academic research and scientific papers
Iron and copper salts in the synthesis of benzo[b]furans
Bonnamour, Julien,Piedrafita, Maria,Bolm, Carsten
supporting information; experimental part, p. 1577 - 1581 (2010/09/05)
Intramolecular C-O bond forming reactions of aryl 2-bromobenzyl ketones lead to benzo[b]furans. The cyclizations can be catalyzed by 10 mol% of iron trichloride (of 98% or of 99.995% purity) or sub-mol% quantities of copper(II) chloride (of 99.995% purity
