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Epoxides, reaction with higher order cuprates

R2Cu(CN)Li2 reaction with vie-epoxy mesylatesA higher-order cuprate reacts selectively with the epoxide group of the epoxy mesylate 1 to provide 2 with inversion at C3. Ring closure of 2 furnishes the epoxide 3, which reacts with a second equivalent of the higher-order cuprate to furnish meso-4, with inversion at both C, and C3. This two-step reaction provides a route to acyclic alcohols with useful stereocontrol at both adjacent centers. [Pg.222]

See other pages where Epoxides, reaction with higher order cuprates is mentioned: [Pg.547]    [Pg.59]    [Pg.298]    [Pg.228]    [Pg.618]    [Pg.223]    [Pg.655]    [Pg.591]    [Pg.227]    [Pg.335]    [Pg.126]    [Pg.126]    [Pg.5]    [Pg.223]    [Pg.5]    [Pg.419]   
See also in sourсe #XX -- [ Pg.655 ]



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Cuprate, 3- -, reaction with

Cuprate, reaction with epoxides

Epoxidation reactions, with

Epoxide reaction

Epoxides reactions

Higher 1,2-Epoxides

Higher order cuprates

Reaction with epoxides

Reactions epoxidation

With cuprates

With epoxides

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