在二氯甲烷溶液里〔Cu(CH_3CN)_4〕〔MF_6〕与碘化四丁铵的反应

REACTION OF Cu(CH 3CN) 4 MF 6 AND TETRA-N -BUTYLAMMONIUM IODIDE IN DICHLOROMETHANE

在本实验中，研究了［Ｃｕ（ＣＨ３ＣＮ）４］［ＭＦ６］（Ｍ＝Ｍ０或Ｗ）与碘化四丁铵（Ｃ４Ｈ９）４ＮＩ在二氯甲烷（ＣＨ２Ｃｌ２）中的反应。研究结果表明，在ＣＨ２Ｃｌ２里，（Ｃ４Ｈ９）４ＮＩ未能把［Ｃｕ（ＣＨ３ＣＮ）４］［Ｍ０Ｆ６］和［Ｃｕ（ＣＨ３ＣＮ）４］［ＷＦ６］中的Ｍ０Ⅴ和ＷⅤ还原成Ｍ０Ⅳ和ＷⅣ盐。通过分析得知，反应产物是ＣｕＩ和（Ｃ４Ｈ９）４ＮＭＦ６，配位体ＣＨ３ＣＮ被解脱出来，反应中并没有产生Ｉ２。

In this work ,the reaction of Cu(CH 3CN) 4 MF 6 (M=M o or W)and tetra-n-butylammonium iodide ((C 4H 9) 4NI)in dichloromethane (CH 2Cl 2) was studied.The results of experiment showed that the M o v and W v in Cu(CH 3CN) 4 M oF 6 and Cu(CH 3CN) 4 WF 6 were not reduced to M o IV and W IV salts by (C 4H 9) 4NI in CH 2Cl 2.From the analysis, the products from the reactions were CuI and (C 4H 9) 4NMF 6,and the ligand CH 3CN was released from the reactions while I 2 was not produced during the reactions.