Journal of Organic Chemistry p. 144 - 147 (1981)
Update date:2022-08-04
Topics:
England, David C.
Donald, Elaine A.
Weigert, Frank J.
Fluorinated α-pyrones 6 have been prepared from perfluoroacryloyl fluorides 1 and 2 by reaction with arylacetylenes and/or methyl ketones.Cyclobutenecarboxylates 8 have also been obtained from the reactions of 1 with acetylenes.The NMR spectrum of pyrone 6e shows unusually long-range fluorine-fluorine coupling.
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(1961)Doi:10.1021/jo00316a018
(1981)Doi:10.1021/jo00315a008
(1981)Doi:10.1039/c39800000558
(1980)Doi:10.1021/jm00133a013
(1981)Doi:10.1021/ic50215a048
(1981)
