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Aminocarbonylation of Terminal Alkynes

The palladium-catalyzed aminocarbonylation of alkyl-substituted terminal alkynes with aniline affords either the branched or linear acrylamide, depending on the catalyst composition and reaction conditions [55]. Optimum conditions for the production of the branched unsaturated amide were identified as Pd(OAc)2/dppp/TsOH in THF, [Pg.274]

The oxidative aminocarbonylation of terminal alkynes 181 with diethylamine or morpholine led to the formation of... [Pg.532]

Based upon the oxidative aminocarbonylation of terminal alkynes [141], a conjugate addition of the amine to the ynoylamide leads to the stereoselective formation of an -configured 2-amino 3-hydroxy enamide that lactonizes to furnish the dialkylamino-5H-furan-2-one 195 (Scheme 78). [Pg.192]

Oxidative Hydroxy-, Alkoxy-, and Aminocarbonylation of Terminal Alkynes... [Pg.276]

See other pages where Aminocarbonylation of Terminal Alkynes is mentioned: [Pg.274]    [Pg.274]    [Pg.275]    [Pg.275]    [Pg.281]    [Pg.274]    [Pg.274]    [Pg.275]    [Pg.275]    [Pg.281]   


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Aminocarbonyl

Aminocarbonylations of alkynes

Terminal alkynes

Terminal aminocarbonylation

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