Page 1. SYNTHETIC COMMUNICATIONS, 24( 18), 2557-2562 (1994) ... In this communication we describe the regioselective introduction of bromine at the ... 587-590 2. (a) Blanco, L., Amice, P. and Conia, JM, Synthesis, 1976, 194 (b) Reuss, RH and Hassner, A., J. Org. ...