Palladium-Catalyzed Alkoxycarbonylation of Conjugated Enyne Oxiranes: A Diastereoselective Method for the Synthesis of 7‑Hydroxy-2,3,5-trienoates
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https://figshare.com/articles/dataset/Palladium_Catalyzed_Alkoxycarbonylation_of_Conjugated_Enyne_Oxiranes_A_Diastereoselective_Method_for_the_Synthesis_of_7_Hydroxy_2_3_5_trienoates/2160913
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资源简介:
Palladium-catalyzed
alkoxycarbonylative 1,5-substitution of conjugated
enyne oxiranes provides a diastereoselective route to (E)-configured 7-hydroxy-2,3,5-trienoates. The reactions proceeded
in a highly stereoselective manner, possibly through sequential formation
of π-allylpalladium and σ-vinylallenyl palladium complexes.
The major diastereomeric form of the product is determined by the
configuration of the alkenyl moiety of the substrate.
创建时间:
2016-02-13



