The sulfinyl moiety in Lewis base-promoted allylations
Autor: | Lamin M. Kamara, J. Robin Fulton, Simon C. Morton, Gareth J. Rowlands |
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Rok vydání: | 2009 |
Předmět: | |
Zdroj: | Tetrahedron. 65:9134-9141 |
ISSN: | 0040-4020 |
DOI: | 10.1016/j.tet.2009.09.042 |
Popis: | 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. |
Databáze: | OpenAIRE |
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