5,5',5''-(Benzene-1,3,5-triyl)tripicolinaldehyde
CAS Number 1482413-54-6
Carbaldehyde Monomers, COF Ligands, Materials, Monomers,
Covalent Organic Frameworks (COFs) Tripyridylbenzene Ligand
Trigonal ligand linker for covalent organic frameworks (COFs) in application of palladium recovery, carbon dioxide adsorption and photocatalyst
Specifications | MSDS | Literature and Reviews
5,5'',5''''-(Benzene-1,3,5-triyl)tripicolinaldehyde (BTPA) has three 5-pyridylaldehyde groups joined on a central benzene ring at meta-positions. The nitrogen rich electron deficient monomer has been engaged in the construction of covalent organic frameworks (COFs).
Antiparallel stacked covalent organic framework, BHTH-BTPA-ACOF, constructed by the condensation of 2,5-bis(3-hydroxypropoxy)terephthalohydrazide and 5,5′,5″-(benzene-1,3,5-triyl)tripicolinaldehyde, has both pyridine and hydrazine-carbonyl traps with high Pd(II) binding affinity, enabling the capture of Pd (II) ions under various conditions. BHTH-BTPA-ACOF shows a fast kinetics, excellent selectivity, and a high adsorption capacity of 412.9 ± 14.2 mg g-1 for Pd (II) in a 3M nitric acid solution.
MOF and COF ligands
Nitrogen rich ligand for cross-linked COF networks
Worldwide shipping
Quick and reliable shipping
High purity
>98% High purity
Facile reactions
Readily for polycondensation reactions to form imine linkages
Sub-stoichiometric 2D PY-COF, featuring triangular tritopic 5,5'',5''''-(benzene-1,3,5-triyl)tripicolinaldehyde and tetratopic pyrene tetraaniline linkers, demonstrates absolute CO2 uptake capacities of 146 mg g-1, 1,67 time higher CO2 adsorption capacity than the stoichiometric PY2B-COFs.
General Information
| CAS Number | 1482413-54-6 |
|---|---|
| Chemical Formula | C24H15N3O3 |
| Full Name | 5,5',5''-(Benzene-1,3,5-triyl)tripicolinaldehyde |
| Molecular Weight | 393.39 g/mol |
| Synonyms | BTPA, BTTPA, 5,5'-(5-(5-Formylpyridin-2-yl)-1,3-phenylene)dipicolinaldehyde, 1,3,5-tris(2’-formylpyridyl-5’)benzene |
| Classification / Family | Tripyridylbenzene, Picolinaldehyde, COF ligands |
Chemical Structure
Product Details
| Purity | > 98% |
|---|---|
| Melting Point | n.a. |
| Appearance | Beige powder/crystals |
MSDS Documentation
5,5',5''-(Benzene-1,3,5-triyl)tripicolinaldehyde MSDS Sheet
Literature and Reviews
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Covalent Organic Framework with Predesigned Single-Ion Traps for Highly Efficient Palladium Recovery from Wastes, Y. Xie et al., CCS Chem., 2303404 (2023); DOi: 10.31635/ccschem.023.202303404.
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Linkage Engineering by Harnessing Supramolecular Interactions to Fabricate 2D Hydrazone-Linked Covalent Organic Framework Platforms toward Advanced Catalysis, C. Qian et al., J. Am. Chem. Soc., 142 (42), 18138–18149 (2020); DOi: 10.1021/jacs.0c08436.
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Sub-Stoichiometric Covalent Organic Frameworks, C. Qian et al., Adv. Funct. Mater., 2313905 (2024); DOI: 10.1002/adfm.202313905.