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.

TETRABUTYLAMMONIUM DIHYDROGENTRIFLUORIDE - AN EFFECTIVE SOURCE OF FLUORIDE-ION FOR HALOFLUORINATION OF ALKENES

D. Albanese
Primo
;
D. Landini
Secondo
;
1991

Abstract

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.
Settore CHIM/04 - Chimica Industriale
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/186971
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