1786-33-0Relevant articles and documents
TETRABUTYLAMMONIUM DIHYDROGENTRIFLUORIDE: AN EFFECTIVE SOURCE OF FLUORIDE ION FOR HALOFLUORINATION OF ALKENES
Albanese, Domenico,Landini, Dario,Penso, Michele,Pratelli, Marco
, p. 537 - 541 (2007/10/02)
Vicinal halofluorides have been prepared from the corresponding alkenes by reaction with a stoichiometric amount of Bu4N+H2F3- as a source of fluoride anion and an excess of an N-halosuccinimide (NXS).The reaction products are obtained in good yields, with a prevalent Markownikoff regiochemistry.Olefins containing hydroxy, epoxy, acetoxy and alkoxy groups do not undergo side reactions under these reaction conditions.