A novel and efficient method for the olefination of carbonyl compounds with Grignard reagents in the presence of diethyl phosphite.

نویسندگان

  • Tongqiang Wang
  • Yuanyuan Hu
  • Songlin Zhang
چکیده

The widely available carbonyl compounds react with Grignard reagents in the presence of diethyl phosphite to give the corresponding olefins in good to excellent yields: A range of conjugated dienes, terminal olefins, multisubstituted-alkenes and conjugated enynes could be readily obtained by the method in mild conditions.

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عنوان ژورنال:
  • Organic & biomolecular chemistry

دوره 8 10  شماره 

صفحات  -

تاریخ انتشار 2010