Synthesis p. 708 - 709 (1987)
Update date:2022-08-05
Topics:
Fillion, Houda
Hseine, Ali
Pera, Marie-Helene
Dufaud, Veronique
Refouvelet, Bernard
Allenic sulfones are directly prepared by the Horner-Wittig reaction of diethyl methyl(or aryl)sulfonylmethylphosphonate anions with ketenes.The method affords excellent to moderate yields respectively with phenylethyl and diphenylketene, the latter being more sensitive to basic media.
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Doi:10.1021/jo01156a022
(1949)Doi:10.1016/S0277-5387(00)84540-4
(1987)Doi:10.1134/S1070427208040204
(2008)Doi:10.1016/j.phytochem.2008.12.002
(2009)Doi:10.1021/ol9001174
(2009)Doi:10.1021/ja01555a059
(1958)
