Amine grafting on coordinatively unsaturated metal centers of MOFs: Consequences for catalysis and metal encapsulation

Young Kyu Hwang; Do Young Hong; Jong San Chang; Sung Hwa Jhung; You Kyong Seo; Jinheung Kim; Alexandre Vimont; Marco Daturi; Christian Serre; Gérard Férey

doi:10.1002/anie.200705998

Amine grafting on coordinatively unsaturated metal centers of MOFs: Consequences for catalysis and metal encapsulation

Young Kyu Hwang
, Do Young Hong
, Jong San Chang
, Sung Hwa Jhung
, You Kyong Seo
, Jinheung Kim
, Alexandre Vimont
, Marco Daturi
, Christian Serre
, Gérard Férey

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

1216 Scopus citations

Abstract

(Figure Presented) The coordinatively unsaturated sites in MIL-101, Cr ₃(F,OH)(H₂O)₂O[(O₂C)-C ₆H₄(CO₂)]₃·nH₂O (n≈25), having zeotypic giant pores can be selectively functionalized in a way differing from that of mesoporous silica. Metal-organic frameworks, grafted with ethylenediamine or diethylenetriamine on the unsaturated Cr^III sites of MIL-101, exhibit remarkably high activities in the Knoevenagel condensation relative to that of the mesophase.

Original language	English
Pages (from-to)	4144-4148
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	22
DOIs	https://doi.org/10.1002/anie.200705998
State	Published - 19 May 2008

Keywords

Grafting
Heterogeneous catalysis
Metal-organic frameworks
Surface functionalization
Unsaturated metal sites

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10.1002/anie.200705998

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title = "Amine grafting on coordinatively unsaturated metal centers of MOFs: Consequences for catalysis and metal encapsulation",

abstract = "(Figure Presented) The coordinatively unsaturated sites in MIL-101, Cr 3(F,OH)(H2O)2O[(O2C)-C 6H4(CO2)]3·nH2O (n≈25), having zeotypic giant pores can be selectively functionalized in a way differing from that of mesoporous silica. Metal-organic frameworks, grafted with ethylenediamine or diethylenetriamine on the unsaturated CrIII sites of MIL-101, exhibit remarkably high activities in the Knoevenagel condensation relative to that of the mesophase.",

keywords = "Grafting, Heterogeneous catalysis, Metal-organic frameworks, Surface functionalization, Unsaturated metal sites",

author = "Hwang, \{Young Kyu\} and Hong, \{Do Young\} and Chang, \{Jong San\} and Jhung, \{Sung Hwa\} and Seo, \{You Kyong\} and Jinheung Kim and Alexandre Vimont and Marco Daturi and Christian Serre and G{\'e}rard F{\'e}rey",

year = "2008",

month = may,

day = "19",

doi = "10.1002/anie.200705998",

language = "English",

volume = "47",

pages = "4144--4148",

journal = "Angewandte Chemie - International Edition",

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TY - JOUR

T1 - Amine grafting on coordinatively unsaturated metal centers of MOFs

T2 - Consequences for catalysis and metal encapsulation

AU - Hwang, Young Kyu

AU - Hong, Do Young

AU - Chang, Jong San

AU - Jhung, Sung Hwa

AU - Seo, You Kyong

AU - Kim, Jinheung

AU - Vimont, Alexandre

AU - Daturi, Marco

AU - Serre, Christian

AU - Férey, Gérard

PY - 2008/5/19

Y1 - 2008/5/19

N2 - (Figure Presented) The coordinatively unsaturated sites in MIL-101, Cr 3(F,OH)(H2O)2O[(O2C)-C 6H4(CO2)]3·nH2O (n≈25), having zeotypic giant pores can be selectively functionalized in a way differing from that of mesoporous silica. Metal-organic frameworks, grafted with ethylenediamine or diethylenetriamine on the unsaturated CrIII sites of MIL-101, exhibit remarkably high activities in the Knoevenagel condensation relative to that of the mesophase.

AB - (Figure Presented) The coordinatively unsaturated sites in MIL-101, Cr 3(F,OH)(H2O)2O[(O2C)-C 6H4(CO2)]3·nH2O (n≈25), having zeotypic giant pores can be selectively functionalized in a way differing from that of mesoporous silica. Metal-organic frameworks, grafted with ethylenediamine or diethylenetriamine on the unsaturated CrIII sites of MIL-101, exhibit remarkably high activities in the Knoevenagel condensation relative to that of the mesophase.

KW - Grafting

KW - Heterogeneous catalysis

KW - Metal-organic frameworks

KW - Surface functionalization

KW - Unsaturated metal sites

UR - https://www.scopus.com/pages/publications/53249114667

U2 - 10.1002/anie.200705998

DO - 10.1002/anie.200705998

M3 - Article

C2 - 18435442

AN - SCOPUS:53249114667

SN - 1433-7851

VL - 47

SP - 4144

EP - 4148

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 22

ER -

Amine grafting on coordinatively unsaturated metal centers of MOFs: Consequences for catalysis and metal encapsulation

Abstract

Keywords

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