Regioselective Synthesis of 5‑Metalated 2‑Pyrones by Intramolecular Oxymetalation of Carbonyl-ene-yne Compounds Using Indium Trihalide
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https://figshare.com/articles/dataset/Regioselective_Synthesis_of_5_Metalated_2_Pyrones_by_Intramolecular_Oxymetalation_of_Carbonyl-ene-yne_Compounds_Using_Indium_Trihalide/9999320
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资源简介：
The
oxyindation of carbonyl-ene-yne compounds with indium trihalides
proceeded efficiently to give di-, tri-, and tetrasubstituted 2-pyrones
bearing a carbon–indium bond. The metalated 2-pyrone and a
zwitterion intermediate were identified by X-ray crystallographic
analysis. The application of organoindium compounds to oxidation or
cross-coupling provided easy access to various multifunctionalized
2-pyrones. Some 2-pyrone derivatives show intense fluorescence only
in the solid state (aggregation-induced emission).
创建时间：
2019-10-09
