Metal-organic framework based on copper(I) sulfate and 4,4{sup '}-bipyridine catalyzes the cyclopropanation of styrene
- Department of Chemistry, CICECO, University of Aveiro, 3810-193 Aveiro (Portugal)
The hydrothermal synthesis of a new metal-organic framework (MOF) formulated as Cu{sub 2}(4,4'-bpy){sub 2}SO{sub 4}.6(H{sub 2}O), [abbreviation: (1); bpy or 4,4'-bpy=4,4'-bipyridine; SO{sub 4}{sup 2-}=sulfate group] has been reported. The structure of this MOF consists of Cu{sup +} nodes connected via 4,4'-bpy to form infinite chains, with two neighboring chains further bridged on the nodes by SO{sub 4}{sup 2-}, resulting in a 1-D double chain network. Guest water molecules reside in between the chains and are hydrogen-bonded to the O and S atoms from the nearest sulfate groups, leading to the formation of a 3-D supramolecular framework. This MOF is good heterogeneous catalyst for the cyclopropanation of styrene, with high trans cyclopropane diastereoselectivity and was recycled and reused for three consecutive cycles without a significant loss of catalytic activity. - Graphical Abstract: A new MOF structure built up of 4,4{sup '}-bipyridine, sulphate and Cu(I), is an active heterogeneous catalyst for cyclopropanation of styrene with ethyldiazoacetate. Highlights: > The synthesis is different from solvothermal synthesis for other Cu(I) compounds. > The compound and the structure are new. > H bonds form infinite planes among water molecules and sulphate species. > H bonding interaction makes the structure into a 3D supramolecular framework. > Active catalytic property as heterogeneous catalyst for cyclopropanation of styrene.
- OSTI ID:
- 21580174
- Journal Information:
- Journal of Solid State Chemistry, Journal Name: Journal of Solid State Chemistry Journal Issue: 8 Vol. 184; ISSN 0022-4596; ISSN JSSCBI
- Country of Publication:
- United States
- Language:
- English
Similar Records
Related Subjects
ALKYLATED AROMATICS
AROMATICS
AZINES
BIPYRIDINES
CATALYSIS
CATALYSTS
CHALCOGENIDES
CHARGED PARTICLES
COPPER
COPPER COMPOUNDS
COPPER IONS
COPPER SULFIDES
ELEMENTS
HETEROCYCLIC COMPOUNDS
HETEROGENEOUS CATALYSIS
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROTHERMAL SYNTHESIS
INTERACTIONS
IONS
METALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANOMETALLIC COMPOUNDS
OXYGEN COMPOUNDS
PYRIDINES
STYRENE
SULFATES
SULFIDES
SULFUR COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
WATER