Tetrahedron Letters, Vol. 36, No. 34, pp. 6063-6066, 1995 Elsevier Science Ltd Printed in Great Britain 0040-4039/95 $9.50+0.00 ... Triflamides : Elimination of the Triflyl Anion versus Substitution of the Trifluoromethide Group. ... S. Bozee-Ogor, V. Saiou-Guiziou, JJ Yaouanc and H. Handel ... Laboratoire de Chimie, Electrochimie Mol~culaire et Chimie Analytique, associ~ au CNRS Facultd des Sciences et Techniques, 6 avenue Le Gorgeu, BP 809, 29285 Brest, France