Molecular complexes of copper(I):: Easy access to CuF(PPh3)3•2ROH (R = Me or Et)

被引：10

作者：

Chaudhuri, MK ^{[1
]}

Dhar, SS ^{[1
]}

Vijayashree, N ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Gauhati 781001, India

来源：

TRANSITION METAL CHEMISTRY | 2000年 / 25卷 / 05期

关键词：

D O I：

10.1023/A:1007050908874

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of a CuSO4 . 5H(2)O solution with NH2OH . HCl and NaOH produces orange-yellow Cu2O, which on being reacted with Ph3P and aqueous HF (48%) in MeOH or EtOH yields CuF(PPh3)(3) . 2ROH (R = Me or Et) in high yield. The volatile compounds have been characterised by spectroscopic techniques in addition to chemical analyses and solution electrical conductance measurements. Typically, CuF(PPh3)(3) . 2MeOH appears to be stable up to 118 degrees C and loses 2 MeOH and 3 PPh3 between 118 and 274 degrees C yielding volatile 'CuF' at 274 degrees C.

引用

页码：559 / 561

页数：3

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