Improved Performance of a Europium-based Metal-Organic Framework for Cyanosilylation of Demanding Ketones

被引:6
|
作者
Perez, Juana M. [1 ]
Echenique-Errandonea, Estitxu [2 ]
Rojas, Sara [3 ]
Choquesillo-Lazarte, Duane [4 ]
Seco, Jose M. [2 ]
Lopez-Vargas, Mireya E. [1 ]
Rodriguez-Dieguez, Antonio [3 ]
Fernandez, Ignacio [1 ]
机构
[1] Univ Almeria, Res Ctr CIAIMBITAL, Dept Chem & Phys, Ctra Sacramento S-N, Almeria 04120, Spain
[2] Univ Pais Vasco EHU, Fac Quim, Dept Quim Aplicada, Donostia San Sebastian 20018, Spain
[3] Univ Granada, Fac Ciencias, Dept Quim Inorgan, Av Fuentenueva S-N, Granada 18071, Spain
[4] CSIC UGR, IACT, Lab Estudios Cristalog, Av Las Palmeras 4, Granada 18100, Spain
关键词
cyanosilylation; europium; heterogeneous catalysis; ketones; metal-organic framework; TRIMETHYLSILYL CYANIDE ADDITION; CATALYTIC CYANOSILYLATION; LANTHANIDE; ALDEHYDES; EFFICIENT; ACID; LUMINESCENCE; NETWORK; SOLIDS; LIGAND;
D O I
10.1002/cctc.202200967
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Solvothermally promoted assembly of the multifunctional 3-amino-4-hydroxybenzoic acid ligand with the corresponding Eu salt gives rise to the formation of a porous metal-organic framework with the general formula {[Eu5L6(OH)(3)(H2O)(3)]center dot 5DMF}(n) (1) that has been tested as heterogeneous catalyst for the cyanosilylation of a broad scope of ketones in solvent-free conditions, using the lowest catalyst loading of 0.5 mol% ever reported, and exhibiting no leak and high recyclability.
引用
收藏
页数:8
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