Isocyanide complexes of rhodium and iridium. Part I. Tetrakisisocyanide species, their oxidative addition reactions, and some allyl complexes
Isocyanide complexes of rhodium and iridium. Part I. Tetrakisisocyanide species, their oxidative addition reactions, and some allyl complexes
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铑和铱的异氰化物络合物。
DOI：
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发表时间：
1973
期刊：
影响因子：
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通讯作者：
J. McCleverty
中科院分区：
文献类型：
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作者：
James W. Dart;M. K. Lloyd;R. Mason;J. McCleverty
铑（I）和铱（I）的异氰化物配合物[M（CNR）4]Z（M = Rh，Z = PF 6，R = Me，Pri.环己基，But，p-MeOC_6H_4，p-MeC_6H_4，或p-ClC_6H_4; M = Rh，Z = Cl，R = But或p-ClC_6H_4; M = Ir，Z = PF_6，R = But或p-ClC_6H_4）。它们进行氧化加成反应，得到反式-[M（CNR）4XY]+（各种R; X = Cl，Y = Cl，PhCH 2，C3 H5，C3 H4 Me，MeCO，HgCl或SnCl 3; X = Br，Y = Br，CN，PhCH 2或C3 H5; X = I，Y = I，Me，CF 3或C3 F7）。加入NO+、p-MeC 6 H4 N2+或SO2分别得到[Rh（NO）（CNR）4][PF 6]2（R = Pri、环己基或But）、[Rh{N2（p-MeC 6 H4）}（CNBut）4][PF 6]2和[Rh（SO2）（CNR）4][PF 6]（R = Pri或p-MeC 6 H4）。用1或2摩尔RNC（R = p-MeC 6 H4）处理[Rh（π-C3 H6）2Cl]2，得到[Rh（π-C3 H5）2（CNR）Cl]或[Rh（π-C3 H5）（σ-C3 H5）（CNR）2Cl]。
The rhodium(I) and iridium(I) isocyanide complexes [M(CNR)4]Z (M = Rh, Z = PF6, R = Me, Pri. cyclohexyl, But, p-MeOC6H4, p-MeC6H4, or p-ClC6H4; M = Rh, Z = Cl, R = But or p-ClC6H4; M = Ir, Z = PF6, R = But or p-ClC6H4) have been prepared. These undergo oxidative addition reactions giving trans-[M(CNR)4XY]+(various R; X = Cl, Y = Cl, PhCH2, C3H5, C3H4Me, MeCO, HgCl, or SnCl3; X = Br, Y = Br, CN, PhCH2, or C3H5; X = I, Y = I, Me, CF3, or C3F7). Addition of NO+, p-MeC6H4N2+, or SO2 afforded [Rh(NO)(CNR)4][PF6]2(R = Pri, cyclohexyl, or But), [Rh{N2(p-MeC6H4)}(CNBut)4][PF6]2 and [Rh(SO2)(CNR)4][PF6](R = Pri or p-MeC6H4), respectively. Treatment of [Rh(π-C3H6)2Cl]2 with one or two moles of RNC (R =p-MeC6H4), afforded either [Rh(π-C3H5)2(CNR)Cl] or [Rh(π-C3H5)(σ-C3H5)(CNR)2Cl].