Substitution effect on the regioselective halogen/metal exchange of 3-substituted 1,2,5-tribromobenzenes
摘要:
Regioselective halogen/nietal exchange reactions using isopropylmagnesium chloride were studied on 3-substituted 1,2,5-tribromoarenes. Seven examples are given. (C) 2007 Published by Elsevier Ltd.