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Michael addition with 8-phenylmenthyl esters

Michael additions with 8-phenylmenthyl esters of unsaturated acids Chiral auxiliaries attached elsewhere in asymmetric Michael additions Other Chiral Auxiliaries in Conjugate Addition The Evans oxazolidinones Chiral sulfoxides Asymmetric Birch Reduction Birch reduction of benzene Asymmetric Birch reduction of heterocycles... [Pg.599]

Michael additions with 8-phenylmenthyl esters of unsaturated acids... [Pg.619]

Some of the Lewis acid catalyzed Michael additions to a,3-unsaturated carbonyls can also be rationalized based on these models. For example, BFs-mediated additions of organocopper reagents to chiral a,3-unsaturated esters such as (-)-8-phenylmenthyl crotonate (35) occur with high levels of dia-stereoselectivity. " The product stereochemistries for these reactions could be predicted by assuming the reactive conformation (35S), which follows the basic structural tenets of model A (Figure 41). ... [Pg.313]


See other pages where Michael addition with 8-phenylmenthyl esters is mentioned: [Pg.28]   
See also in sourсe #XX -- [ Pg.619 ]




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Additives esters

Esters Michael addition

With phenylmenthyl

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