Nucleophilic displacements of 2-perfluoroalkyl-1-iodoethanes: improved synthesis of fluorine-containing malonic esters

By courtesy of:
H. Trabelsi, F. Szonyi, S. Geribaldi*
Journal of Fluorine Chemistry 107 (2001) 177-181 
Another interesting paper about 2-perfluoroalkyl-1-iodoethanes:
A New Method of Fluoroalkylation by a Wittig Reaction
B. Escoula; I. Rico; J. P. Laval; A. Lattes
SYNTHETIC COMMUNICATIONS , 15 (1) , 35-38 (1985)Â