PROCESS FOR CONVERTING AN ALCOHOL TO THE CORRESPONDING FLUORIDE

PROCESS FOR CONVERTING AN ALCOHOL TO THE CORRESPONDING FLUORIDE

A process for preparing a fluoride from its corresponding alcohol comprises the steps of (a) forming a mixture comprising (i) at least one fluorinated, saturated aliphatic or alicyclic sulfonyl fluoride (for example, perfluorobutanesulfonyl fluoride) and (ii) at least one primary or secondary alcoho...

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Bibliographische Detailangaben
Hauptverfasser: SNUSTAD, DANIEL C, SAVU, PATRICIA M
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A process for preparing a fluoride from its corresponding alcohol comprises the steps of (a) forming a mixture comprising (i) at least one fluorinated, saturated aliphatic or alicyclic sulfonyl fluoride (for example, perfluorobutanesulfonyl fluoride) and (ii) at least one primary or secondary alcohol; and (b) adding a molar excess of at least one strong, aprotic, non- nucleophilic, hindered, double bond-containing, organic base (for example, 1 ,8- diazabicyclo[5.4.0]undec-7-ene (DBU)) to the mixture. The process is cost effective and provides excellent yields under variable reaction conditions.< /SDOAB>