%0 Journal Article %A Nils Hoffmann %A Rainer Streubel %A Louis Ricard %A Ngoc Hoa Tran Huy %A François Mathey %T Cycloaddition reaction of parent ketene with 1,3-dipolar adducts of [RP-W(CO)5] and electron-rich nitriles %J Comptes Rendus. Chimie %D 2004 %P 927-930 %V 7 %N 8-9 %I Elsevier %R 10.1016/j.crci.2003.06.010 %G en %F CRCHIM_2004__7_8-9_927_0