
Synthesis p. 146 - 149 (1987)
Update date:2022-08-04
Topics:
Comasseto, J. V.
Brandt, C. A.
Two approaches to 1-phenylseleno-1,3-butadienes 5 are reported, via phenylselenoalkenylidene phosphoranes and phenylselenoalkenals, respectively. 1,4-Dicarbonyl compounds are prepared from the 1-phenylselenobutadienes or from the phenylselenoalkenals.
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