Reagent and catalyst induced substitution reactions of metal carbonyl complexes
Reagent and catalyst induced substitution reactions of metal carbonyl complexes
复制标题
DOI：
10.1016/0010-8545(84)85009-2
复制
发表时间：
1984
影响因子：
20.6
通讯作者：
M. O. Albers;N. Coville
中科院分区：
文献类型：
--
作者：
M. O. Albers;N. Coville
近年来，已经详细地探索了使用催化剂来诱导金属羰基络合物中的CO取代。然而，相比之下，催化而不是试剂诱导的金属羰基取代反应仍然很少。催化一氧化碳交换首先由Webb和Mitchel在1959年研究[78]。在对各种金属和金属氧化物作为潜在催化剂的详尽研究中，作者确定了在0 ℃下，14C_0与Fe（CO）交换的活性降低顺序为Pt> Ni>> Fe，O，> Cu> Fe> Al，O，> F_2O。提出的催化反应机理基于：（a）缔合过程
In recent years the use of catalysts to induce CO substitution in metal carbonyl complexes has been explored in some detail. However, by comparison, catalytic rather than reagent induced metal carbonyl substitution reactions are still rare.Catalytic carbon monoxide exchange was first studied by Webb and Mitchel [78] in 1959. In an exhaustive study of various metals and metal oxides as potential catalysts, the authors determined the order of decreasing activity Pt> Ni>> Fe, O,> Cu> Fe> Al, O,> FqO, for the exchange of 14C0 with Fe (CO), at 0 C. The suggested mechanisms for the catalytic reaction were based on:(a) an associative process