Journal of the Chemical Society. Perkin transactions I p. 271 - 276 (1982)
Update date:2022-07-29
Topics: Stereochemistry Total synthesis Enantioselective synthesis Retrosynthetic analysis Diastereoselective Reaction Chiral molecule
Murphy, William S.
Wattanasin, Sompong
Following model studies, the synthesis of (+/-)-picropodophillone was completed by first cyclopropanating the appropriate chalcone (11) with ethoxycarbonyl dimethylsulphonium methylide.Treatment of the resulting cyclopropyl ketone with stannic chloride in
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Doi:10.1021/jo01101a028
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