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2- -4-alkenoate ester carbon monoxide

Phase-transfer hydrocarboxylation of terminal acetylenes 254 (R = Bu, pentyl, Ph or PhCH2CH2) with carbon monoxide, catalysed by nickel(II) cyanide, affords the alkenoic acids 255 Similarly, phenylacetylene reacts with carbon monoxide and alcohols in the presence of palladium(dibenzylideneacetone)2 to give esters of unsaturated acids, e.g. 256192. [Pg.319]

See other pages where 2- -4-alkenoate ester carbon monoxide is mentioned: [Pg.2104]    [Pg.2003]    [Pg.2012]    [Pg.2106]    [Pg.2400]    [Pg.2407]    [Pg.2445]    [Pg.2492]    [Pg.2012]    [Pg.2003]    [Pg.2104]    [Pg.2106]    [Pg.2327]    [Pg.2407]    [Pg.2445]    [Pg.2492]    [Pg.2494]    [Pg.1075]    [Pg.1222]    [Pg.1269]    [Pg.2481]    [Pg.2518]    [Pg.2537]    [Pg.2103]    [Pg.2374]    [Pg.512]    [Pg.461]   
See also in sourсe #XX -- [ Pg.432 , Pg.448 , Pg.461 , Pg.1694 , Pg.1695 , Pg.1697 , Pg.1699 ]



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