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Enaminoketones hetero-Diels-Alder reactions

The first synthetically useful increase of diastereoselectivity by high pressure was observed for the hetero-Diels-Alder reaction of enaminoketones (60) with alkyl vinyl ethers (61) (Scheme 8.17) [36-41]. This transformation is of broad synthetic value, because it allows efficient access to 3-amino sugars [36, 42, 431. [Pg.254]

Scheme 8.17. Hetero-Diels-Alder reactions of enaminoketones and vinyl ethers. Scheme 8.17. Hetero-Diels-Alder reactions of enaminoketones and vinyl ethers.
Tab. 8.8. Kinetic data for the hetero-Diels-Alder reaction of the enaminoketone (60a) and enol ethers 61a-d in dichloromethane. Tab. 8.8. Kinetic data for the hetero-Diels-Alder reaction of the enaminoketone (60a) and enol ethers 61a-d in dichloromethane.
See other pages where Enaminoketones hetero-Diels-Alder reactions is mentioned: [Pg.280]   
See also in sourсe #XX -- [ Pg.257 ]

See also in sourсe #XX -- [ Pg.96 , Pg.358 ]



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