Generic Postfunctionalization Route from Amino-Derived Metal-Organic Frameworks

被引：167

作者：

Savonnet, Marie ^{[1
,2
]}

Bazer-Bachi, Delphine ^{[2
]}

Bats, Nicolas ^{[2
]}

Perez-Pellitero, Javier ^{[2
]}

Jeanneau, Erwann ^{[3
]}

Lecocq, Vincent ^{[2
]}

Pinel, Catherine ^{[1
]}

Farrusseng, David ^{[1
]}

机构：

[1] Univ Lyon 1, IRCELYON, Inst Rech Catalyse & Environm Lyon, CNRS,UMR 5256, F-69626 Villeurbanne, France

[2] IFP Lyon, F-69360 Solaize, France

[3] Univ Lyon 1, Ctr Diffractometrie, F-69629 Villeurbanne, France

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 13期

关键词：

CATALYSTS; SILICAS; DESIGN;

D O I：

10.1021/ja909613e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This study deals with the development of a soft, generic, one-pot postfunctionalization method for metal-organic frameworks (MOFs) starting from compounds with an amino group on the linker. The first step consists of transforming the amino group into azide (N-3) by an unconventional route using tBuONO and TMSN3. In the same vessel, the desired functionalized MOF then is obtained by the Huisgen 1,3-dipolar cycloaddition of azides to alkynes, otherwise known as the "click" reaction. The method was applied to DMOF-NH2 and MIL-68(In)-NH2, which represent two distinct and important classes of MOF. For both, the functionalization was complete (>90% grafting) and the crystallinity was maintained. Thanks to the large diversity and availability of cyano- and acetylene-based chemicals, this method opens the door to tailor-made functionalized MOFs.

引用

页码：4518 / +

页数：4

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