Tuning the catalytic activity of lanthanide-organic framework for the cyanosilylation of aldehydes

被引：27

作者：

Batista, Poliane K. ^{[1
]}

Alves, Danilo J. M. ^{[1
]}

Rodrigues, Marcelo O. ^{[2
]}

de Sa, Gilberto F. ^{[3
]}

Junior, Severino A. ^{[3
]}

Vale, Juliana A. ^{[1
]}

机构：

[1] Univ Fed Paraiba, Dept Quim, BR-58051900 Joao Pessoa, Paraiba, Brazil

[2] Univ Brasilia, Inst Quim, BR-70904970 Brasilia, DF, Brazil

[3] Univ Fed Pernambuco, Dept Quim Fundamental, BR-50590470 Recife, PE, Brazil

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2013年 / 379卷

关键词：

Cyanosilylation of aldehyde; Heterogeneous catalysis; Lanthanide; Metal-organic framework; MOF; DITHIOCARBAMATE COMPLEXES; ASYMMETRIC CATALYSIS; PHOTOLUMINESCENCE; CHEMISTRY; DESIGN; MOF-5;

D O I：

10.1016/j.molcata.2013.07.016

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：

Lanthanide-organic framework (LnMOF) [Eu-2(MELL)(H2O)(6)] (1) was rapidly produced via microwave-assisted hydrothermal synthesis and its performance as heterogeneous catalyst for the cyanosilylation of aldehydes was investigated. The catalytic assays were performed with different aldehydes and solvents using as-prepared and thermally active (100 degrees C for 1 h) LnMOF material, and the results show that (1) acts as an excellent catalyst for the addition of trimethylsilyl cyanide to aldehydes with short reaction times and excellent yields. In addition, the catalyst was recycled and recovered in the addition reaction of TMSCN to 2-furfuraldehyde without loss of activity. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：68 / 71

页数：4

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