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Trityl hydroperoxide asymmetric epoxidation

Asymmetric trishomoallylic epoxidation.1 The 6,7-double bond of 1 is epox-idized stereoselectively to afford 2 with trityl hydroperoxide catalyzed by (-)-diethyl tartrate and Ti(0-i-Pr)4 in the presence of molecular sieves. (-Butyl hydroperoxide is not useful in this case. The product was used for an enantioselective... [Pg.61]

See other pages where Trityl hydroperoxide asymmetric epoxidation is mentioned: [Pg.237]    [Pg.268]    [Pg.419]    [Pg.394]    [Pg.419]    [Pg.419]    [Pg.237]   
See also in sourсe #XX -- [ Pg.7 , Pg.394 ]

See also in sourсe #XX -- [ Pg.7 , Pg.394 ]



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Asymmetric epoxidation

Asymmetric hydroperoxidation

Epoxidation hydroperoxides

Epoxidations, asymmetric

Epoxides asymmetric epoxidation

Hydroperoxides, trityl

Hydroperoxides, trityl epoxidation

Trityl

Tritylation

Trityls

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