Copper- and palladium-containing perovskites: Catalysts for the Ullmann and Sonogashira reactions
Copper- and palladium-containing perovskites: Catalysts for the Ullmann and Sonogashira reactions
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DOI：
10.1055/s-2005-865233
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发表时间：
2005-05-17
期刊：
影响因子：
2
通讯作者：
Ley, SV
中科院分区：
文献类型：
--
作者：
Lohmann, S;Andrews, SP;Ley, SV
通过对Ullmann和Sonogashira型反应中一系列含铜和含钯的钙钛矿的研究，探讨了钙钛矿基材料在有机合成中的应用。La0.9Ce0.1Co0.6Cu0.4O3是合成一系列联芳醚和硫醚官能团的有效催化剂，而含Cu和pd的钙钛矿在Sonogashira反应中是有效的。这些结果表明，钙钛矿可能是寻找新的有机合成催化剂和试剂的有用线索。
The utility of perovskite-based materials in organic synthesis is explored through examination of a series of copper- and palladium-containing perovskites in Ullmann and Sonogashira type reactions. La0.9Ce0.1Co0.6Cu0.4O3 is identified as an effective catalyst for the synthesis of a range of biaryl ether and thioether functionalities, whilst a Cu- and Pd-containing perovskite is effective in the Sonogashira reaction. These results suggest that perovskites may be useful leads in the search for new catalysts and reagents for organic synthesis.