Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Substituted trans-cinnamaldehydes

Scheme 22,32 Enantioselective Michael additions of dialkyl malonates to substituted trans-cinnamaldehydes catalyzed by 109. Scheme 22,32 Enantioselective Michael additions of dialkyl malonates to substituted trans-cinnamaldehydes catalyzed by 109.
The condensation of the cinnamaldehyde derivative (18) with ethoxycarbonyl-pentyltriphenylphosphorane in DMF gave a mixture of tram-trans- and trans-cis-products.22 A general method to prepare l-substituted-m-9-alkenes (19), using a stereoselective Wittig reaction, has been described.23 2,2-Dimethyl-3-butenal (20)... [Pg.180]

See other pages where Substituted trans-cinnamaldehydes is mentioned: [Pg.1432]    [Pg.1432]    [Pg.87]    [Pg.383]    [Pg.474]    [Pg.127]    [Pg.57]    [Pg.609]    [Pg.609]    [Pg.935]    [Pg.935]    [Pg.935]   
See also in sourсe #XX -- [ Pg.643 ]



SEARCH



Cinnamaldehyde

Trans Cinnamaldehyde

Trans substituted

Trans-cinnamaldehydes

© 2024 chempedia.info