Michael reactions, allylic anions, sulfones, nitroolefins Abatractz Michael addition of allylsulfone carbanion~ to nitroolefins where shown to be sensitive to substitution in both the donor and the acceptor. While sultbne 10 gave predominantly products of 7-addition with aromatic nitrcoletW, additio
Stereochemical control in bromination-dehydrobrominations of vinyl sulfones
β Scribed by J.C. Philips; M. Aregullin; M. Oku; A. Sierra
- Book ID
- 104243229
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- French
- Weight
- 182 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
An interest in the synthetic utility of a-bromovinyl sulfones,' particularly with derivatives of defined stereochemistry, has led us to examine closely the stereochemical outcome of the bromination-dehydrobromination sequence for the conversion of L to 2. In this communication we wish to H R-CH=C' -'S02R'
π SIMILAR VOLUMES
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