Vicinal halofluorides have been prepared from the corresponding alkenes by reaction with a stoicheiometric 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.
TETRABUTYLAMMONIUM DIHYDROGENTRIFLUORIDE - AN EFFECTIVE SOURCE OF FLUORIDE-ION FOR HALOFLUORINATION OF ALKENES / D. ALBANESE, D. LANDINI, M. PENSO, M. PRATELLI. - In: GAZZETTA CHIMICA ITALIANA. - ISSN 0016-5603. - 121:12(1991), pp. 537-541.
Titolo: | TETRABUTYLAMMONIUM DIHYDROGENTRIFLUORIDE - AN EFFECTIVE SOURCE OF FLUORIDE-ION FOR HALOFLUORINATION OF ALKENES |
Autori: | ALBANESE, DOMENICO (Primo) LANDINI, DARIO (Secondo) |
Settore Scientifico Disciplinare: | Settore CHIM/04 - Chimica Industriale |
Data di pubblicazione: | 1991 |
Rivista: | |
Tipologia: | Article (author) |
Appare nelle tipologie: | 01 - Articolo su periodico |