A 1,5-SHIFT OF THE PHENYLSULFINYL GROUP IN PHENYL PENTADIENYL SULFOXIDES |
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Authors: | Yehiel Gaoni |
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Institution: | Department of Organic Chemistry , The Weizmann Institute of Science , Rehovot, Israel |
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Abstract: | Abstract 1,4-Pentadienylic sulfoxides, obtained by reaction of 3-thiabicyclo3,1,0]-hexane-3,3-dioxides with phenyl magnesium bromide1, undergo a facile rearrangement with base to the conjugated 2,4-pentadienylic sulfoxides, e.g. 1Z and 1E. |
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