Amino- and sulfo-bifunctionalized metal-organic frameworks: One-pot tandem catalysis and the catalytic sites

Hui Liu; Fu Gui Xi; Wei Sun; Ning Ning Yang; En Qing Gao

doi:10.1021/acs.inorgchem.6b01057

Amino- and sulfo-bifunctionalized metal-organic frameworks: One-pot tandem catalysis and the catalytic sites

Hui Liu, Fu Gui Xi, Wei Sun, Ning Ning Yang, En Qing Gao^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

East China Normal University

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

95 Scopus citations

Abstract

New MIL-101 metal-organic frameworks (MOFs) dually functionalized with amino and sulfo groups were fabricated by postsynthetic modification and used to catalyze one-pot deacetalization-Knoevenagel condensation. We proved that the MOFs take the zwitterionic form, with the catalytic acid site being the ammonium group rather than the sulfo one. The acid and base concentrations in the materials are correlated, and the ratio can be readily tuned to achieve optimal catalytic performance.

Original language	English
Pages (from-to)	5753-5755
Number of pages	3
Journal	Inorganic Chemistry
Volume	55
Issue number	12
DOIs	https://doi.org/10.1021/acs.inorgchem.6b01057
State	Published - 20 Jun 2016

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title = "Amino- and sulfo-bifunctionalized metal-organic frameworks: One-pot tandem catalysis and the catalytic sites",

abstract = "New MIL-101 metal-organic frameworks (MOFs) dually functionalized with amino and sulfo groups were fabricated by postsynthetic modification and used to catalyze one-pot deacetalization-Knoevenagel condensation. We proved that the MOFs take the zwitterionic form, with the catalytic acid site being the ammonium group rather than the sulfo one. The acid and base concentrations in the materials are correlated, and the ratio can be readily tuned to achieve optimal catalytic performance.",

author = "Hui Liu and Xi, \{Fu Gui\} and Wei Sun and Yang, \{Ning Ning\} and Gao, \{En Qing\}",

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T2 - One-pot tandem catalysis and the catalytic sites

AU - Liu, Hui

AU - Xi, Fu Gui

AU - Sun, Wei

AU - Yang, Ning Ning

AU - Gao, En Qing

PY - 2016/6/20

Y1 - 2016/6/20

N2 - New MIL-101 metal-organic frameworks (MOFs) dually functionalized with amino and sulfo groups were fabricated by postsynthetic modification and used to catalyze one-pot deacetalization-Knoevenagel condensation. We proved that the MOFs take the zwitterionic form, with the catalytic acid site being the ammonium group rather than the sulfo one. The acid and base concentrations in the materials are correlated, and the ratio can be readily tuned to achieve optimal catalytic performance.

AB - New MIL-101 metal-organic frameworks (MOFs) dually functionalized with amino and sulfo groups were fabricated by postsynthetic modification and used to catalyze one-pot deacetalization-Knoevenagel condensation. We proved that the MOFs take the zwitterionic form, with the catalytic acid site being the ammonium group rather than the sulfo one. The acid and base concentrations in the materials are correlated, and the ratio can be readily tuned to achieve optimal catalytic performance.

UR - https://www.scopus.com/pages/publications/84975461408

U2 - 10.1021/acs.inorgchem.6b01057

DO - 10.1021/acs.inorgchem.6b01057

M3 - 文章

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EP - 5755

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 12

ER -

Amino- and sulfo-bifunctionalized metal-organic frameworks: One-pot tandem catalysis and the catalytic sites

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