One-Step Redox Route to N-Heterocyclic Phosphenium Ions
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https://figshare.com/articles/dataset/One_Step_Redox_Route_to_N_Heterocyclic_Phosphenium_Ions/3025765
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资源简介：
One-step reactions of the appropriate N-alkyl-, N-cycloalkyl-, and N-aryl-substituted α-diimines with PI3 afforded
>80% yields of the triiodide salts of the following N-heterocyclic phosphenium ions, 3 (R1
= t-Bu; R2 = H); 4 (R1 = 2,6-i-Pr2C6H3; R2 = H), 5 (R1 = Mes; R2 = H), 6 (R1 = 2,6-i-Pr2C6H3; R2 = H), and
7 (R1 = cyclohexyl; R2 = H). Treatment of 3 and 6 with NaB(C6H5)4 resulted in virtually quantitative yields of the
corresponding [B(C6H5)4]- salts 8 and 9, respectively. The X-ray crystal structures of 3 and 5−9 were determined.
创建时间：
2007-02-19
