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Iodonium metathesis reactions of unreactive aryl iodides
Tetrahedron ( IF 2.1 ) Pub Date : 2017-10-28 , DOI: 10.1016/j.tet.2017.10.065 Léanne Racicot , Marco A. Ciufolini
中文翻译:
不活泼的芳基碘化物的碘鎓复分解反应
更新日期:2017-10-28
Tetrahedron ( IF 2.1 ) Pub Date : 2017-10-28 , DOI: 10.1016/j.tet.2017.10.065 Léanne Racicot , Marco A. Ciufolini
Aryl iodides that are unreactive toward various diaryliodonium triflates undergo metathesis reaction with λ3-iodanes based on a highly nucleofugal aryl iodide such as 2-iodothiophene. Examples of such reactive iodanes include phenyl(2-thienyl)iodonium triflate and bis-(2-thienyl)iodonium triflate. This observation provides support for a mechanistic hypothesis advanced earlier.
中文翻译:
不活泼的芳基碘化物的碘鎓复分解反应
对各种二芳基碘鎓三氟甲磺酸酯不反应的芳基碘化物与基于3-核噻吩基高度核真菌基芳基碘化物的λ3-碘化物进行复分解反应。这种反应性碘的实例包括三氟甲磺酸苯基(2-噻吩基)碘鎓和三氟甲磺酸双(2-噻吩基)碘鎓。该观察结果为较早提出的机械学说提供了支持。