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

来源：

CHEMCATCHEM | 2022年 / 14卷 / 22期

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.

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页数：8

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