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Sulfoxides, 1-alkenyl aryl alkylation

Table 3. Lithiation and Subsequent Alkylation of 1-Alkenyl Aryl Sulfoxides... Table 3. Lithiation and Subsequent Alkylation of 1-Alkenyl Aryl Sulfoxides...
Lithiated allylic sulfoxides may be a-alkylated and the resulting products subjected to [2,3]-sigmatropic rearrangement induced by a thiophile to give allylic alcohols (eq 43). In contrast, alkenyl aryl sulfoxides produce a-lithiated species which are alkylated with Mel or PhCHO in good yields (eq 44). LDA has also been used to metalate allylic and propargylic selenides as weU as aryl vinyl selenides. ... [Pg.228]

See other pages where Sulfoxides, 1-alkenyl aryl alkylation is mentioned: [Pg.140]    [Pg.1066]    [Pg.119]    [Pg.39]    [Pg.72]    [Pg.1043]    [Pg.700]    [Pg.627]   
See also in sourсe #XX -- [ Pg.3 , Pg.155 ]

See also in sourсe #XX -- [ Pg.155 ]

See also in sourсe #XX -- [ Pg.3 , Pg.155 ]



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