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Crotonyl amide

The first organoaluminium complex that catalysed a Diels Alder reaction was formed from menthol and ethylaluminium dichloride. This finding was complemented by work of Corey who showed that the aluminium diamine complex (49) was effective for controlling the stereochemistry of Diels-Alder reactions involving cyclopentadiene and acryloyl and crotonyl amides (e.g. [Pg.32]

Stereoselective copper-promoted conjugated additions of Grignard reagents in the presence of Zn(II) salts to chiral cinnamoyl- and crotonyl-amides RCH=CHCO(N ) derived from (45,5S)- and (4/J,5f )-trans-hexahydrobenzoxazolidin-2-ones has been employed for the preparation of the corresponding 1,4-addition products.218... [Pg.333]

See other pages where Crotonyl amide is mentioned: [Pg.532]    [Pg.194]    [Pg.532]    [Pg.194]    [Pg.271]    [Pg.281]    [Pg.365]    [Pg.365]   
See also in sourсe #XX -- [ Pg.30 ]



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