Cationic Palladium(II)-Catalyzed Reductive Cyclization of Alkynyl Cyclohexadienones
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https://figshare.com/articles/dataset/Cationic_Palladium_II_-Catalyzed_Reductive_Cyclization_of_Alkynyl_Cyclohexadienones/5743395
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资源简介：
A cationic palladium(II)-catalyzed
reductive cyclization of cyclohexadienone-containing
1,6-enynes by using ethanol as a hydrogen donor and solvent was successfully
developed. This procedure offers convenient access to cyclohexenone-annulated
heterocycles under mild reaction conditions. The reaction was initiated
by hydropalladation of the alkyne and was quenched by addition of
the intramolecular conjugate alkene. This possible mechanism was preliminarily
demonstrated by deuterium-labeling experiments.
创建时间：
2017-12-29
