946428-00-8Relevant articles and documents
Bromination of 3-substituted benzo[b]thiophenes: Access to Raloxifen intermediate
Liger, Fran?ois,Pellet-Rostaing, Stéphane,Popowycz, Florence,Lemaire, Marc
, p. 3736 - 3739 (2011)
A practical route to prepare halogeno-derivatives is described, starting from easily available 3-cyano-benzo[b]thiophene. Main efforts have been devoted to the optimization of the experimental procedures (solvent, bromination) to promote selectivity. Synt