1. The sulfinyl moiety in Lewis base-promoted allylations
- Author
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Fulton, J. Robin, Kamara, Lamin M., Morton, Simon C., and Rowlands, Gareth J.
- Subjects
- *
THIAZOLES , *CHEMICAL reactions , *CHEMICAL reagents , *AMIDES , *BENZALDEHYDE , *CHLOROSILANES , *SULFOXIDES - Abstract
Abstract: By employing Senanayake''s oxathiazolidine-2-oxide reagent, a collection of sulfinamides was prepared and provided the first examples of sulfinamides promoting the allylation of benzaldehyde and N-benzoylhydrazones with allyltrichlorosilane. The optimum sulfinamide-derived Lewis base promoter displays comparable activity to the best sulfinyl-based Lewis bases reported. The use of bis-sulfoxides is also discussed. [Copyright &y& Elsevier]
- Published
- 2009
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