Regioselective synthesis of ω-bromo-3-ketosulfones, ω-bromo-3-ketonitriles and 2-(ω-bromoalkyl)benzofurans based on a 'ring-closing/ring-opening' strategy

Regioselective synthesis of ω-bromo-3-ketosulfones, ω-bromo-3-ketonitriles and 2-(ω-bromoalkyl)benzofurans based on a 'ring-closing/ring-opening' strategy

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 63, Issue 47, 19 November 2007, Pages 11626-11635

Nasir Rasool, Muhammad A. Rashid, Helmut Reinke, Christine Fischer, Peter Langer,