Sodium Fluoride → HCID 22758933, compound

Reaction equation

[F-].[Na+].C[O:4][CH2:5][CH2:6]OCCOC.[F:12][C:13]1([F:23])[C:18]([F:20])([F:19])[C:17]([F:22])([F:21])[O:16][C:14]1=[O:15]>C(O)C>[F:23][C:13]1([F:12])[C:18]([F:19])([F:20])[C:17]([F:21])([F:22])[O:16][C:14]1=[O:15].[CH2:5]([OH:4])[CH3:6]

Participants

Procedure

In accordance with the process of Example 1, sodium fluoride, diethyleneglycol dimethyl ether and perfluoro-γ-butyrolactone were charged in the autoclave, and the mixture of ethanol and diethyleneglycol dimethyl ether (2.5/1 by volume of the solvent/ethanol) was continuously fed with stirring at 6° to 10° C. until providing 1.1 molar ratio of ethanol perfluoro-γ-butyrolactone. The reaction was ceased at this ratio.