Stereo- and regio-selective addition of iodotoluene difluoride to alk-1-ynes. Selective synthesis of 2-fluoro-1-iodoalk-1-enes
Abstract
p-Iodotoluene difluoride reacted with 1-alkynes to give trans adducts which could be converted to 2-fluoro-1-iodoalk-1-enes without isolation.