Organocatalytic Asymmetric Synthesis of Sulfoxides from Sulfenic Acid Anions Mediated by a Cinchona-Derived Phase-Transfer Reagent
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https://figshare.com/articles/dataset/Organocatalytic_Asymmetric_Synthesis_of_Sulfoxides_from_Sulfenic_Acid_Anions_Mediated_by_a_i_Cinchona_i_Derived_Phase_Transfer_Reagent/2641249
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资源简介:
Preliminary results concerning a conceptually novel route to chiral sulfoxides based on the asymmetric alkylation of sulfenate salts with alkyl halides mediated by a chiral phase-transfer catalyst are described. As a representative example, o-anisyl methyl sulfoxide was produced in 96% yield and with an enantiomeric excess of 58% using commercial cinchonidinium derivative 2a.
创建时间:
2016-02-23



