%0 Journal Article %A Naoufel Ben hamadi %A Moncef Msaddek %T A facile and efficient ultrasound-assisted stereospecific synthesis of novel bicyclo-cyclopropanes %J Comptes Rendus. Chimie %D 2012 %P 409-413 %V 15 %N 5 %I Elsevier %R 10.1016/j.crci.2012.02.004 %G en %F CRCHIM_2012__15_5_409_0