Competition experiments in the palladium-catalyzed aminocarbonylation of cinnamyl N,N-dialkylcarbamates with p-methylcinnamylamines revealed that the allylamine did not undergo oxidative addition but attacked extensively a π-allylpalladium which arose from the allyl carbamate under the conditions employed, forming a mixture of the corresponding amides containing either cinnamyl moiety that incorporates a dialkylamino component originated only from the carbamate.
在
钯催化 N,N-二烷基
氨基甲酸肉桂酯与对甲基肉桂胺的
氨基羰基化过程中进行的竞争实验表明,
烯丙基胺不会发生氧化加成,而是会在所采用的条件下广泛侵蚀由
氨基
甲酸烯丙酯产生的π-烯丙基
钯,从而形成含有肉桂基的相应酰胺的混合物,其中包含仅由
氨基
甲酸烯丙酯产生的二烷基
氨基成分。