Journal of Fluorine Chemistry p. 231 - 234 (1995)
Update date:2022-08-10
Topics:
Chambers, R. D.
Vaughan, J. F. S.
Mullins, S. J.
Nakamura, T.
Roche, A. J.
Fluorinated di-enes may be obtained by the defluorination of some oligomers of F-alkenes and -cycloalkenes using tetrakis(dimethylamino)ethene.These di-enes are very susceptible to nucleophilic attack.Nucleophilic epoxidation of (4) gives a new diepoxide which undergoes a novel ring-opening reaction.Di-ene (4) forms cyclopentadienylide derivatives with di-functional carbon nucleophiles and a cyclopentadienylide salt (17) is obtained in a remarkable 'one-pot' reaction from hexachlorobutadiene.
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