Regioselective Synthesis of Multisubstituted Benzenes by Palladium-Catalyzed Intermolecular Reaction of β‑Iodo-β-silylstyrenes with Alkynes
收藏Figshare2016-02-19 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Regioselective_Synthesis_of_Multisubstituted_Benzenes_by_Palladium_Catalyzed_Intermolecular_Reaction_of_Iodo_silylstyrenes_with_Alkynes/2403373
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The Pd-catalyzed reaction between β-iodo-β-silylstyrenes and terminal alkynes in i-Pr2NEt gave 1,2,3,5-tetrasubstituted benzenes with complete regioselection. The use of certain silylacetylenes as alkynes enabled efficient synthesis of 1,3,5-trissilyl-2-arylbenzenes, which could be transformed into other multisubstituted benzenes by displacement of the silyl groups.
创建时间：
2016-02-19
