Jan Contreras 1 – 1 of 1 publication Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Filter publications Download search results Subscribe to news feed Add to list Journal Article A1 Boron(III) bromide-induced ring contraction of 3-oxygenated piperidines to 2-(bromomethyl)pyrrolidines. KA TEHRANI, K VAN SYNGEL, Mark Boelens, Jan Contreras, Norbert De Kimpe (UGent) and DW KNIGHT (2000) TETRAHEDRON LETTERS. 41(14). p.2507-2510